P-DSO-28-3
Semiconductor Group
1
02.96
Audioprocessor
TDA 4390-2X
Type
Ordering Code
Package
TDA 4390-2X
Q67000-A5183
P-DSO-28-3
1
Overview
The TDA 4390-2X is a single-chip audio sound system.
The circuit can be partitioned into two functional
blocks.
1.1
Features
1. Stereo sound processing
Four stereo AF inputs
Input/Output interface for external equalizer
Max. gain switchable between 0 dB and 6 dB
Bass and treble control
Four independent attenuators for volume balance and fader control
2. Control part
I
2
C Bus interface compatible for standard and fast mode
Control of sound processing
TDA 4390-2X
Semiconductor Group
2
02.96
1.2
Pin Configuration
(top view)
Figure 1
P-DSO-28-3
TDA 4390-2X
Semiconductor Group
3
02.96
1.3
Pin Definitions and Functions
Pin No.
Symbol
Function
1
AF input 1 left
2
AF input 2 left
3
AF input 3 left
4
AF input 3 left
5
AF output switch left
6
AF input tone control volume left
7
Reset (all functions in power ON status)
8
I
2
C Bus SCL
9
I
2
C Bus SDA
10
Supply voltage
11
Corner frequency treble left
12
Corner frequency treble right
13
AF output right front
14
AF output right rear
15
AF output left rear
16
AF output left front
17
Corner frequency bass right output
18
Corner frequency bass right input
19
Corner frequency bass left output
20
Corner frequency bass left input
21
Ground
22
Blocking AF operating point
23
AF input tone control volume right
24
AF output switch right
25
AF input 4 right
26
AF input 3 right
27
AF input 2 right
28
AF input 1 right
TDA 4390-2X
Semiconductor Group
4
02.96
1.3.1
Pin Description
Figure 2
AF Inputs PIN 1/2/3/4/6/23/25/26/27/28
Figure 3
AF Outputs PIN 5/24
TDA 4390-2X
Semiconductor Group
5
02.96
Figure 4
Reset PIN 7
, I
2
C Bus SCL PIN 8
Figure 5
I
2
C Bus SDA PIN 9
TDA 4390-2X
Semiconductor Group
6
02.96
Figure 6
Corner Frequency Treble PIN 11/12
Figure 7
AF Outputs PIN 13/14/15/16
TDA 4390-2X
Semiconductor Group
7
02.96
Figure 8
Corner Frequency Bass PIN 17/18/19/20
Figure 9
AF Operating Point PIN 22
TDA 4390-2X
Semiconductor Group
8
02.96
1.4
Functional Block Diagram
Figure 10
Block Diagram
TDA 4390-2X
Semiconductor Group
9
02.96
2
Circuit Description
2.1
Signal Processing
1. The selection of the AF inputs happens in the input switch. There are four stereo
inputs available. An input level switch circuitry behind the input switch realizes the
adaption of different signal source levels. A gain of 0 dB or 6 dB is possible. After this
section a stereo output/input is placed for connecting external circuits like an
equalizer.
2. In the following signalpath there is tone control, consisting of bass and treble control.
Bass control offers a control range of + 18 dB to 12 dB with a stepwidth of 2 dB.
Frequency characteristic, 1st order or 2nd order (resonance type) is fixed by external
components. Treble control offers a control range of
12 dB with a stepwidth of 2 dB.
The treble control corner frequency is fixed by an external capacitor. Last stage in
signalpath is volume control which can be adjusted independent for left, right, rear and
front. 57 steps with an increment of 1.25 dB give a setting range of 70 dB, the 57th
step activates muting.
2.2
Controlpart
All functions are controlled via an
I
2
C Bus interface. All data is stored into a latch circuit.
The telegram structure is built as follows:
Startcondition chipaddress any number of databytes stopcondition.
For the databytes the following conditions must be fulfilled:
Before transmitting a databyte a subaddress byte must
first
be placed in the data
telegram.
TDA 4390-2X
Semiconductor Group
10
02.96
2.2.1
Chipaddress
2.2.2
Subaddress bytes
2.2.3
Controlbytes
a) Volume left, right, front, rear
MSB
LSB
1
0
0
0
0
0
1
0
MSB
LSB
Volume front left
0
0
0
Volume front right
0
0
1
Volume rear left
0
1
0
Volume rear right
0
1
1
Bass/treble
1
0
1
Switchbyte
1
1
1
MSB
LSB
Max. volume
1
1
1
1
1
1
Max-1
1
1
1
1
1
0
Max-16
1
1
0
0
0
0
Max-55
0
0
1
0
0
0
MUTE
0
0
0
1
1
1
MUTE
0
0
0
0
0
0
MUTE
0
0
0
Power ON
0
0
0
0
0
0
0
1
TDA 4390-2X
Semiconductor Group
11
02.96
b) Treble/Bass
MSB
LSB
Linear
1
0
0
0
1
0
0
1
Max. treble, lin. bass
0
0
1
0
1
0
0
1
Max. treble, lin. bass
0
0
0
1
0
0
1
Min. treble, lin. bass
1
1
1
0
1
0
0
1
Min. treble, lin. bass
1
1
1
1
0
0
1
Lin. treble, max. bass
1
0
0
0
0
0
0
0
Lin. treble, min. bass
1
0
0
0
1
1
1
1
Max. treble, max. bass
0
0
0
0
0
0
0
Min. treble, min. bass
1
1
1
1
1
1
1
Power ON
0
0
0
0
0
0
0
1
MSB
treble
LSB
treble
MSB
bass
LSB
bass
TDA 4390-2X
Semiconductor Group
12
02.96
c) Switchbyte
If no signal is activated, this is interpreted as muting.
There is no mutual lockout of the inputs for multiple selections.
MSB
LSB
MUTE IN1
IN2
IN3
IN4
Gain
MUTE = 0
MUTE = 1
MUTE OFF; power ON
MUTE ON
IN1 = 0
IN1 = 1
Input1 OFF; power ON
Input1 ON
IN2 = 0
IN2 = 1
Input1 OFF; power ON
Input1 ON
IN3 = 0
IN3 = 1
Input1 OFF; power ON
Input1 ON
IN4 = 0
IN4 = 1
Input1 OFF; power ON
Input1 ON
Gain = 0
Gain = 1
Gain 0 dB; power ON
Gain 6 dB
TDA 4390-2X
Semiconductor Group
13
02.96
3
Electrical Characteristics
3.1
Absolute Maximum Ratings
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit Remarks
min.
max.
Supply voltage
V
10
0
14
V
Max. DC voltage
V
1
0
V
10
V
Max. DC voltage
V
2
0
V
10
V
Max. DC voltage
V
3
0
V
10
V
Max. DC voltage
V
4
0
V
10
V
Max. DC voltage
V
6
0
V
10
V
Max. DC voltage
V
7
0
V
10
V
Max. DC voltage
V
8
0
6
V
Max. DC voltage
V
11
0
V
10
V
Max. DC voltage
V
12
0
V
10
V
Max. DC voltage
V
18
0
V
10
V
Max. DC voltage
V
20
0
V
10
V
Max. DC voltage
V
22
0
V
10
V
Max. DC voltage
V
23
0
V
10
V
Max. DC voltage
V
25
0
V
10
V
Max. DC voltage
V
26
0
V
10
V
Max. DC voltage
V
27
0
V
10
V
Max. DC voltage
V
28
0
V
10
V
Max. DC current
I
5
0
2
mA
Max. DC current
I
9
0
2
mA
Max. DC current
I
13
0
2
mA
Max. DC current
I
14
0
2
mA
TDA 4390-2X
Semiconductor Group
14
02.96
Note: Maximum ratings are absolute ratings; exceeding only one of these values may
cause irreversible damage to the integrated circuit.
3.2
Operating Range
Note: In the operating range the functions given in the circuit description are fulfilled.
Max. DC current
I
15
0
2
mA
Max. DC current
I
16
0
2
mA
Max. DC current
I
17
0
2
mA
Max. DC current
I
19
0
2
mA
Max. DC current
I
24
0
2
mA
Junction temperature
T
j
150
C
Storage temperature
T
S
40
125
C
Thermal resistance
R
thSA
76
K/W
Parameter
Symbol
Limit Values
Unit
min.
max.
Supply voltage
V
S
7.5
13.2
V
Ambient temperature range
T
A
40
85
C
Input frequency range
I
0.01
20
kHz
3.1
Absolute Maximum Ratings (cont'd)
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit Remarks
min.
max.
TDA 4390-2X
Semiconductor Group
15
02.96
3.3
AC/DC Characteristics
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
AF reference level 0 dB = 150 mV,
f
i
= 1 kHz, if not stated otherwise.
I
2
C Bus preset: Start 82 00, 3F 01, 3F 02, 3F 03, 3F 05, 89 07, 40 Stop
Chipaddr. Vol 63 Vol 63 Vol 63 Vol 63 tone lin IN1
The basic setting for each point in the specification is always preset; only settings which are deviate
from this, are given in the test conditions. Details in
italics
only provide explanation of the
hexadecimal code and which switch bits on the setbytes are stated.
Current
consumption
I
10
39
55
mA
1
A. Signal Section
Gain
1)
V
5-1
1
0
1
dB
1
Gain
1)
V
24-28
1
0
1
dB
1
Gain
1)
V
5-1
5
6
7
dB
07, 44;
gain = 6 dB
1
Gain
1)
V
24-28
5
6
7
dB
07, 44;
gain = 6 dB
1
Max. gain
V
15-6
2
0
2
dB
1
Max. gain
V
16-6
2
0
2
dB
1
Max. gain
V
13-23
2
0
2
dB
1
Max. gain
V
14-23
2
0
2
dB
1
Min. gain
V
15-6
70
60
dB
00, 08-02, 08;
Vol 8
1
Min. gain
V
16-6
70
60
dB
00, 08-02, 08;
Vol 8
1
Min. gain
V
13-23
70
60
dB
01, 08-03, 08;
Vol 8
1
Min. gain
V
14-23
70
60
dB
01, 08-03, 08;
Vol 8
1
Tracking error
V
13-14
3
dB
01, 3F to 01, 24
03, 3F to 03, 24;
Vol 63-36
1
Tracking error
V
15-16
3
dB
00, 3F to 00, 24
02, 3F to 02, 24;
Vol 63-36
1
Tracking error
V
13-16
3
dB
00, 3F to 00, 24
01, 3F to 01, 24;
Vol 63-36
1
Tracking error
V
14-15
3
dB
02, 3F to 02, 24
03, 3F to 03, 24;
Vol 63-36
1
1)
Same values apply for feeding in on pins 2 ... 4, and 25 ... 27.
TDA 4390-2X
Semiconductor Group
16
02.96
Step width Vol
13
V
13
0
1.25
2.5
dB
01, X-01, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
14
V
14
0
1.25
2.5
dB
03, X-03, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
15
V
15
0
1.25
2.5
dB
02, X-02, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
16
V
16
0
1.25
2.5
dB
02, X-02, (X
1)
Vol X-Vol (X
1)
1
Bass boost
V
15-6
15
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
16-6
15
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
13-23
15
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
14-23
15
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
15-6
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
16-6
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
13-23
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
14-23
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Step width bass
V
13
1
2
3
dB
05, 8X-05,8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
14
1
2
3
dB
05, 8X-05,8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
15
1
2
3
dB
05, 8X-05,8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
16
1
2
3
dB
05, 8X-05,8 (X
1)
bass X-bass (X
1)
1
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
17
02.96
Treble boost
V
15-6
9
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
16-6
9
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
13-23
9
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
14-23
9
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
15-6
9
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
15-6
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
16-6
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
13-23
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
14-23
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Step width treble
V
13
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
14
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
15
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
16
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
18
02.96
Tone linearity
V
13
3
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
14
3
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
15
3
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
16
3
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Channel separation
V
14-15
60
dB
V
6
or
V
23
= 300 mVrms
1
Channel separation
V
13-16
60
dB
V
6
or
V
23
= 300 mVrms
1
Crosstalk of the
switch
1)
a
input unwanted/
output wanted
80
dB
V
i wanted
= 0
V
i unwanted
= 300 mVrms
1
Attenuation MUTE
2)
a
1-5
80
dB
01, 00-03, 00;
V
1
= 300 mVrms
; Vol 0
1
Attenuation MUTE
2)
a
1-5
80
dB
07, C0;
V
1
= 300 mVrms
MUTE active
1
Attenuation MUTE
2)
a
1-5
80
dB
07, 00;
V
1
= 300 mVrms
not select
1
Attenuation MUTE
3)
a
28-24
80
dB
00, 00 to 03, 00;
V
28
= 300 mVrms;
Vol 0
1
Attenuation MUTE
3)
a
28-24
80
dB
07, 00;
V
28
= 300 mVrms
MUTE active
1
Attenuation MUTE
3)
a
28-24
80
dB
07, 00;
V
28
= 300 mVrms
not select
1
1)
Same values apply for feeding in on pins 1 ... 4 or 25 ... 28, and measurement on pins 5 or 24.
2)
Analogous values apply for feeding in on pins 2, 3, 4.
3)
Same values apply for feeding in on pins 25, 26, 27.
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
19
02.96
Max. input voltage
1)
V
1
1.5
Vrms
k
15, 16
1 %;
R
L15, 16
= 2.2 k
1
Max. input voltage
1)
V
1
0.75
Vrms
k
15, 16
1 %; 07, 44
R
L15, 16
= 2.2 k
1
Max. input voltage
2)
V
28
1.5
Vrms
k
13, 14
1 %;
R
L13, 14
= 2.2 k
1
Max. input voltage
2)
V
28
0.75
Vrms
k
13, 14
1 %; 07, 44
R
L13, 14
= 2.2 k
1
Max. input voltage
V
6
250
Vrms
k
15, 16
< 1 %; 05, XX
any sound
1
Max. input voltage
V
23
250
Vrms
k
13, 14
< 1 %; 05, XX
any sound
1
Max. output voltage
V
13
2.0
Vrms
k
13
< 1 %
1
Max. output voltage
V
14
2.0
Vrms
k
14
< 1 %
1
Max. output voltage
V
15
2.0
Vrms
k
15
< 1 %
1
Max. output voltage
V
16
2.0
Vrms
k
v
< 1 %
1
Distortion
3)
k
5
0.01
0.1
%
V
1
= 150 mVrms
1
Distortion
3)
k
24
0.01
0.1
%
V
28
= 150 mVrms
1
Distortion
3)
k
13
0.01
0.1
%
V
28
= 150 mVrms
1
Distortion
3)
k
14
0.01
0.1
%
V
28
= 150 mVrms
1
Distortion
3)
k
15
0.01
0.1
%
V
1
= 150 mVrms
1
Distortion
3)
k
16
0.01
0.1
%
V
1
= 150 mVrms
1
Distortion
3)
k
13
0.01
0.1
%
V
28
= 150 mVrms
01, 2F;
Vol 47
1
Distortion
3)
k
14
0.01
0.1
%
V
28
= 150 mVrms
03, 2F;
Vol 47
1
Distortion
3)
k
15
0.01
0.1
%
V
1
= 150 mVrms
02, 2F;
Vol 47
1
Distortion
3)
k
16
0.01
0.1
%
V
1
= 150 mVrms
00, 2F;
Vol 47
1
1)
Same values apply for feeding in on pins 2, 3, 4.
2)
Same values apply for feeding in on pins 25, 26, 27.
3)
Same values apply for feeding in on pins 2 ... 4 or 25 ... 27.
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
20
02.96
Distortion
1)
k
13
0.05
0.5
%
V
28
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
14
0.05
0.5
%
V
28
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
15
0.05
0.5
%
V
1
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
16
0.05
0.5
%
V
1
= 150 mVrms
05, XX;
any sound
1
Signal/noise ratio
1)
a
S/N13
80
95
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N14
80
95
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N15
80
95
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N16
80
95
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N13
60
80
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
01, 27;
Vol 39
1
Signal/noise ratio
1)
a
S/N14
60
80
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
03, 27;
Vol 39
1
Signal/noise ratio
1)
a
S/N15
60
80
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms; 02, 27
1
Signal/noise ratio
1)
a
S/N16
60
80
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
00, 27;
Vol 39
1
1)
Same values apply for feeding in on pins 2 ... 4 or 25 ... 27.
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
21
02.96
Noise voltage
V
N13
2
10
Vrms
V
Nrms 20 Hz-20 kHz
01, 00-03, 00;
Vol 0
1
Noise voltage
V
N14
2
10
Vrms
V
Nrms 20 Hz-20 kHz
00, 00-03, 00;
Vol 0
1
Noise voltage
V
N15
2
10
Vrms
V
Nrms 20 Hz-20 kHz
00, 00-02, 00;
Vol 0
1
Noise voltage
V
N16
2
10
Vrms
V
Nrms 20 Hz-20 kHz
01, 00-02, 00;
Vol 0
1
DC jump
1 bit
V
13
10
mV
01, X-01, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
14
10
mV
03, X-03, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
15
10
mV
02, X-02, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
16
10
mV
00, X-00, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
13
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
14
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
15
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
16
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
PSRR
A
PSRR13
70
dB
V
undesired
= 1 Vrms
f
undesired
= 100 Hz ... 20 kHz
1
PSRR
A
PSRR14
70
dB
input termination with 220
1
PSRR
A
PSRR15
70
dB
measurement rms
according CCIR 651
1
PSRR
A
PSRR16
70
dB
1
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
22
02.96
Design Hints
Input resistance
R
1
22
27
k
Input resistance
R
2
22
27
k
Input resistance
R
3
22
27
k
Input resistance
R
4
22
27
k
Input resistance
R
6
24
30
k
Input resistance
R
23
24
30
k
Input resistance
R
25
22
27
k
Input resistance
R
26
22
27
k
Input resistance
R
27
22
27
k
Input resistance
R
28
22
27
k
Output resistance
R
5
200
Output resistance
R
13
200
Output resistance
R
14
200
Output resistance
R
15
200
Output resistance
R
v
200
Output resistance
R
24
200
V
s
= 8.5 V
Max. input voltage
V
6
180
mVrms
k
15, 16
< 5 %; 05, XX
any sound
1
Max. input voltage
V
23
180
mVrms
k
13, 14
< 5 %; 05, XX
any sound
1
Bass boost
V
15-6
10
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
16-6
10
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
13-23
10
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
14-23
10
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
23
02.96
V
s
= 12 V
Max. input voltage
V
6
300
mVrms
k
15, 16
< 1 %; 05, XX
any sound
1
Max. input voltage
V
23
300
mVrms
k
13, 14
< 1 %; 05, XX
any sound
1
B.
I
2
C Bus (SCL, SDA edges)
Rise time
t
R
300
ns
Fall time
t
F
300
ns
Shift Register Clock Pulse SCL
Frequency
f
SCL
0
400
kHz
H-pulse width
t
HIGH
0.6
s
L-pulse width
t
LOW
1.3
s
Start
Set-up time
t
SUSTA
0.6
s
Hold time
t
HDSTA
0.6
s
Stop
Set-up time
t
SUSTO
0.6
s
Bus free time
t
BUF
1.3
s
Data Transfer
Set-up time
t
SUDAT
100
s
Hold time
t
HDDAT
0
0.9
s
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
24
02.96
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
= 25
C and
the given supply voltage.
Inputs SCL, SDA
Input voltage
V
QH
3
5.5
V
V
QL
1.5
V
Hysteresis
V
HYS
0.2
V
Spike suppression
t
SP
50
ns
Input current
I
QH
50
A
V
QL
100
A
Output SDA (open collector)
Output voltage
V
QH
5.4
V
R
L
= 2.5 k
V
QL
0.4
V
I
QL
= 3 mA
Reset inactive
V
L
1.5
V
Reset active
V
H
3
5.5
V
3.3
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 40
C to 85
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
25
02.96
3.4
AC/DC Characteristics
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
AF reference level 0 dB = 150 mV,
f
i
= 1 kHz, if not stated otherwise.
I
2
C Bus preset: Start 82 00, 3F 01, 3F 02, 3F 03, 3F 05, 89 07, 40 Stop
Chipaddr. Vol 63 Vol 63 Vol 63 Vol 63 tone lin IN1
The basic setting for each point in the specification is always preset; only settings which are deviate
from this, are given in the test conditions. Details in
italics
only provide explanation of the
hexadecimal code and which switch bits on the setbytes are stated.
Current
consumption
I
10
39
50
mA
1
A. Signal Section
Gain
1)
V
5-1
1
0
1
dB
1
Gain
1)
V
24-28
1
0
1
dB
1
Gain
1)
V
5-1
5
6
7
dB
07, 44;
gain = 6 dB
1
Gain
1)
V
24-28
5
6
7
dB
07, 44;
gain = 6 dB
1
Max. gain
V
15-6
2
0
2
dB
1
Max. gain
V
16-6
2
0
2
dB
1
Max. gain
V
13-23
2
0
2
dB
1
Max. gain
V
14-23
2
0
2
dB
1
Min. gain
V
15-6
70
65
dB
00, 08-02, 0; 8
Vol 8
1
Min. gain
V
16-6
70
65
dB
00, 08-02, 0; 8
Vol 8
1
Min. gain
V
13-23
70
65
dB
01, 08-03, 0; 8
Vol 8
1
Min. gain
V
14-23
70
65
dB
01, 08-03, 08;
Vol 8
1
Tracking error
V
13-14
2
dB
01, 3F to 01, 24
03, 3F to 03, 24;
Vol 63-36
1
Tracking error
V
15-16
2
dB
00, 3F to 00, 24
02, 3F to 02, 24;
Vol 63-36
1
Tracking error
V
13-16
2
dB
00, 3F to 00, 24
01, 3F to 01, 24;
Vol 63-36
1
Tracking error
V
14-15
2
dB
02, 3F to 02, 24
03, 3F to 03, 24;
Vol 63-36
1
1)
Same values apply for feeding in on pins 2 ... 4, and 25 ... 27.
TDA 4390-2X
Semiconductor Group
26
02.96
Step width Vol
13
V
13
0
1.25
2.5
dB
01, X-01, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
14
V
14
0
1.25
2.5
dB
03, X-03, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
15
V
15
0
1.25
2.5
dB
02, X-02, (X
1)
Vol X-Vol (X
1)
1
Step width Vol
16
V
16
0
1.25
2.5
dB
00, X-00, (X
1)
Vol X-Vol (X
1)
1
Bass boost
V
15-6
16
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
16-6
16
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
13-23
16
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
14-23
16
18
dB
05, 80;
f
i
= 40 Hz
bass max, treble lin
1
Bass boost
V
15-6
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
16-6
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
13-23
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Bass boost
V
14-23
12
dB
05, 8F;
f
i
= 40 Hz
bass min, treble lin
1
Step width bass
V
13
1
2
3
dB
05, 8X-05, 8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
14
1
2
3
dB
05, 8X-05, 8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
15
1
2
3
dB
05, 8X-05, 8 (X
1)
bass X-bass (X
1)
1
Step width bass
V
16
1
2
3
dB
05, 8X-05, 8 (X
1)
bass X-bass (X
1)
1
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
27
02.96
Treble boost
V
15-6
10
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
16-6
10
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
13-23
10
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
14-23
10
12
dB
05, 09;
f
i
= 15 kHz
treble max, bass lin
1
Treble boost
V
15-6
10
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
15-6
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
16-6
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
13-23
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Treble boost
V
14-23
12
dB
05, F9;
f
i
= 15 kHz
treble min, bass lin
1
Step width treble
V
13
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
14
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
15
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
Step width treble
V
16
1
2
3
dB
05, X9-05, (X
1) 9
treble X-treble (X
1)
1
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
28
02.96
Tone linearity
V
13
2
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
14
2
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
15
2
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Tone linearity
V
16
2
dB
05, 89;
f
i
= 40 Hz ... 15 kHz
treble, bass lin
1
Channel separation
V
14-15
60
dB
V
6
or
V
23
= 300 mVrms
1
Channel separation
V
13-16
60
dB
V
6
or
V
23
= 300 mVrms
1
Crosstalk of the
switch
1)
a
input unwanted/
output wanted
80
dB
V
i wanted
= 0
V
i unwanted
= 300 mVrms
1
Attenuation MUTE
2)
a
1-5
80
dB
01, 00-03, 00;
V
1
= 300 mVrms;
Vol 0
1
Attenuation MUTE
2)
a
1-5
80
dB
07, C0;
V
1
= 300 mVrms
MUTE active
1
Attenuation MUTE
2)
a
1-5
80
dB
07, 00;
V
1
= 300 mVrms
not select
1
Attenuation MUTE
3)
a
28-24
80
dB
00, 00 to 03, 00;
V
28
= 300 mVrms;
Vol 0
1
Attenuation MUTE
3)
a
28-24
80
dB
07, C0;
V
28
= 300 mVrms
MUTE active
1
Attenuation MUTE
3)
a
28-24
80
dB
07, 00;
V
28
= 300 mVrms
not select
1
1)
Same values apply for feeding in on pins 1 ... 4 or 25 ... 28, and measurement on pins 5 or 24.
2)
Analogous values apply for feeding in on pins 2, 3, 4.
3)
Same values apply for feeding in on pins 25, 26, 27.
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
29
02.96
Max. input voltage
1)
V
1
2
Vrms
k
15, 16
1 %;
R
L15, 16
= 2.2 k
1
Max. input voltage
1)
V
1
1
Vrms
k
15, 16
1 %; 07, 44
R
L15, 16
= 2.2 k
1
Max. input voltage
2)
V
28
2
Vrms
k
13, 14
1 %;
R
L13, 14
= 2.2 k
1
Max. input voltage
2)
V
28
1
Vrms
k
13, 14
1 %; 07, 44
R
L13, 14
= 2.2 k
1
Max. input voltage
V
6
280
Vrms
k
15, 16
< 1 %; 05, XX
any sound
1
Max. input voltage
V
23
280
Vrms
k
13, 14
< 1 %; 05, XX
any sound
1
Max. output voltage
V
13
2.2
Vrms
k
13
< 1 %
1
Max. output voltage
V
14
2.2
Vrms
k
14
< 1 %
1
Max. output voltage
V
15
2.2
Vrms
k
15
< 1 %
1
Max. output voltage
V
16
2.2
Vrms
k
16
< 1 %
1
Distortion
3)
k
5
0.01
0.05
%
V
1
= 150 mVrms
1
Distortion
3)
k
24
0.01
0.05
%
V
28
= 150 mVrms
1
Distortion
3)
k
13
0.01
0.05
%
V
28
= 150 mVrms
1
Distortion
3)
k
14
0.01
0.05
%
V
28
= 150 mVrms
1
Distortion
3)
k
15
0.01
0.05
%
V
1
= 150 mVrms
1
Distortion
3)
k
16
0.01
0.05
%
V
1
= 150 mVrms
1
Distortion
3)
k
13
0.01
0.1
%
V
28
= 150 mVrms
01, 2F;
Vol 47
1
Distortion
3)
k
14
0.01
0.1
%
V
28
= 150 mVrms
03, 2F;
Vol 47
1
Distortion
3)
k
15
0.01
0.1
%
V
1
= 150 mVrms
02, 2F;
Vol 47
1
Distortion
3)
k
16
0.01
0.1
%
V
1
= 150 mVrms
00, 2F;
Vol 47
1
1)
Same values apply for feeding in on pins 2, 3, 4.
2)
Same values apply for feeding in on pins 25, 26, 27.
3)
Same values apply for feeding in on pins 2 ... 4 or 25 ... 27.
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
30
02.96
Distortion
1)
k
13
0.05
0.2
%
V
28
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
14
0.05
0.2
%
V
28
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
15
0.05
0.2
%
V
1
= 150 mVrms
05, XX;
any sound
1
Distortion
1)
k
16
0.05
0.2
%
V
1
= 150 mVrms
05, XX;
any sound
1
Signal/noise ratio
1)
a
S/N13
90
95
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N14
90
95
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N15
90
95
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N16
90
95
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
1
Signal/noise ratio
1)
a
S/N13
70
80
dB
V
Nrms 20 Hz-20 kHz
V
28
= 0.3 Vrms
01, 27;
Vol 39
1
Signal/noise ratio
1)
a
S/N14
70
80
dB
V
Nrms 20 Hz-20 kH
z
V
28
= 0.3 Vrms
03, 27;
Vol 39
1
Signal/noise ratio
1)
a
S/N15
70
80
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms; 02, 27
1
Signal/noise ratio
1)
a
S/N16
70
80
dB
V
Nrms 20 Hz-20 kHz
V
1
= 0.3 Vrms
00, 27;
Vol 39
1
1)
Same values apply for feeding in on pins 2 ... 4 or 25 ... 27.
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
31
02.96
Noise voltage
V
N13
2
5
Vrms
V
Nrms 20 Hz-20 kHz
01, 00-03, 00;
Vol 0
1
Noise voltage
V
N14
2
5
Vrms
V
Nrms 20 Hz-20 kHz
01, 00-03, 00;
Vol 0
1
Noise voltage
V
N15
2
5
Vrms
V
Nrms 20 Hz-20 kHz
00, 00-02, 00;
Vol 0
1
Noise voltage
V
N16
2
5
Vrms
V
Nrms 20 Hz-20 kHz
00, 00-02, 00;
Vol 0
1
DC jump
1 bit
V
13
10
mV
01, X-01, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
1
4
10
mV
03, X-03, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
15
10
mV
02, X-02, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
16
10
mV
00, X-00, (X
1)
Vol X-Vol (X
1)
1
DC jump
1 bit
V
13
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
14
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
15
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
DC jump
1 bit
V
16
10
mV
05, X-05, (X
1)
tone X-tone (X
1)
1
PSRR
A
PSRR13
70
dB
V
undesired
= 1 Vrms
f
undesired
= 100 Hz ... 20 kHz
1
PSRR
A
PSRR14
70
dB
input termination
with 220
1
PSRR
A
PSRR15
70
dB
measurement rms
according CCIR 651
1
PSRR
A
PSRR16
70
dB
1
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
32
02.96
Design Hints
Input resistance
R
1
23
27
k
Input resistance
R
2
23
27
k
Input resistance
R
3
23
27
k
Input resistance
R
4
23
27
k
Input resistance
R
6
25.5
30
k
Input resistance
R
23
25.5
30
k
Input resistance
R
25
23
27
k
Input resistance
R
26
23
27
k
Input resistance
R
27
23
27
k
Input resistance
R
28
23
27
k
Output resistance
R
5
200
Output resistance
R
13
200
Output resistance
R
14
200
Output resistance
R
15
200
Output resistance
R
16
200
Output resistance
R
24
200
V
s
= 8.5 V
Max. input voltage
V
6
220
mVrms
k
15, 16
< 5 %; 05, XX
any sound
1
Max. input voltage
V
23
220
mVrms
k
13, 14
< 5 %; 05, XX
any sound
1
Bass boost
V
15-6
11
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
16-6
11
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
13-23
11
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
Bass boost
V
14-23
11
12
dB
05,83;
f
i
= 40 Hz
bass step 6, treble lin
1
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
33
02.96
V
s
= 12 V
Max. input voltage
V
6
370
mVrms
k
15, 16
< 1 %; 05, XX
any sound
1
Max. input voltage
V
23
370
mVrms
k
13, 14
< 1 %; 05, XX
any sound
1
B.
I
2
C Bus (SCL, SDA edges)
Rise time
t
R
300
ns
Fall time
t
F
300
ns
Shift Register Clock Pulse SCL
Frequency
f
SCL
0
400
kHz
H-pulse width
t
HIGH
0.6
s
L-pulse width
t
LOW
1.3
s
Start
Set-up time
t
SUSTA
0.6
s
Hold time
t
HDSTA
0.6
s
Stop
Set-up time
t
SUSTO
0.6
s
Bus free time
t
BUF
1.3
s
Data Transfer
Set-up time
t
SUDAT
100
s
Hold time
t
HDDAT
0
0.9
s
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
34
02.96
Note: The listed characteristics are ensured over the operating range of the integrated
circuit. Typical characteristics specify mean values expected over the production
spread. If not otherwise specified, typical characteristics apply at
T
A
= 25
C and
the given supply voltage.
Inputs SCL, SDA
Input voltage
V
QH
3
5.5
V
V
QL
1.5
V
Hysteresis
V
HYS
0.2
V
Spike suppression
t
SP
50
ns
Input current
I
QH
50
A
V
QL
100
A
Output SDA (open collector)
Output voltage
V
QH
5.4
V
R
L
= 2.5 k
V
QL
0.4
V
I
QL
= 3 mA
Reset inactive
V
L
1.5
V
Reset active
V
H
3
5.5
V
3.4
AC/DC Characteristics (cont'd)
V
S
= 10 V,
T
A
= 25
C
Parameter
Symbol
Limit Values
Unit
Test Condition
Test
Circuit
min. typ.
max.
TDA 4390-2X
Semiconductor Group
35
02.96
Figure 11
Test Circuit
TDA 4390-2X
Semiconductor Group
36
02.96
Figure 12
Application Circuit
TDA 4390-2X
Semiconductor Group
37
02.96
Figure 13
Application Circuit
TDA 4390-2X
Semiconductor Group
38
02.96
Figure 14
I
2
C Bus Timing
TDA 4390-2X
Semiconductor Group
39
02.96
4
Package Outlines
P-DSO-28-3
(Plastic Dual Small Outline Package)
GPS05182
Sorts of Packing
Package outlines for tubes, trays etc. are contained in our
Data Book "Package Information".
Dimensions in mm
SMD = Surface Mounted Device
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