TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C FEBRUARY 1997 REVISED MARCH 2001
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D
Output Swing Includes Both Supply Rails
D
Low Noise . . . 19 nV/
Hz Typ at f = 1 kHz
D
Low Input Bias Current . . . 1 pA Typ
D
Fully Specified for Both Single-Supply and
Split-Supply Operation
D
Very Low Power . . . 34
A Per Channel Typ
D
Common-Mode Input Voltage Range
Includes Negative Rail
D
Low Input Offset Voltage
850
V Max at T
A
= 25
C
D
Wide Supply Voltage Range
2.7 V to 8 V
D
Macromodel Included
D
Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
description
The TLV2252 and TLV2254 are dual and
quadruple low-voltage operational amplifiers from
Texas Instruments. Both devices exhibit rail-to-rail
output performance for increased dynamic range
in single- or split-supply applications. The
TLV225x family consumes only 34
A of supply
current per channel. This micropower operation
makes them good choices for battery-powered
applications. This family is fully characterized at
3 V and 5 V and is optimized for low-voltage
applications. The noise performance has been
dramatically improved over previous generations
of CMOS amplifiers. The TLV225x has a noise
level of 19 nV/
Hz at 1kHz, four times lower than
competitive micropower solutions.
The TLV225x, exhibiting high input impedance
and low noise, are excellent for small-signal
conditioning for high-impedance sources, such as
piezoelectric transducers. Because of the micro-
power dissipation levels combined with 3-V
operation, these devices work well in hand-held
monitoring and remote-sensing applications. In
addition, the rail-to-rail output feature with single or split supplies makes this family a great choice when
interfacing with analog-to-digital converters (ADCs). For precision applications, the TLV225xA family is
available and has a maximum input offset voltage of 850
V.
The TLV2252/4 also make great upgrades to the TLV2322/4 in standard designs. They offer increased output
dynamic range, lower noise voltage, and lower input offset voltage. This enhanced feature set allows them to
be used in a wider range of applications. For applications that require higher output drive and wider input voltage
range, see the TLV2432 and TLV2442 devices. If your design requires single amplifiers, please see the
TLV2211/21/31 family. These devices are single rail-to-rail operational amplifiers in the SOT-23 package. Their
small size and low power consumption, make them ideal for high density, battery-powered equipment.
Copyright
2001, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Advanced LinCMOS is a trademark of Texas Instruments.
Figure 1
High-Level Output V
oltage V
HIGH-LEVEL OUTPUT VOLTAGE
vs
HIGH-LEVEL OUTPUT CURRENT
V
OH
| IOH | High-Level Output Current
A
2
1.5
1
0
0
200
400
2.5
3
600
800
TA = 25
C
TA = 85
C
0.5
TA = 125
C
VDD = 3 V
TA = 40
C
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C FEBRUARY 1997 REVISED MARCH 2001
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2252 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(JG)
PLASTIC
DIP
(P)
TSSOP
(PW)
CERAMIC
FLATPACK
(U)
40
C to 125
C
850
V
TLV2252AID
--
--
TLV2252AIP
TLV2252AIPWLE
--
40
C to 125
C
1500
V
TLV2252ID
--
--
TLV2252IP
--
--
40
C to 125
C
850
V
TLV2252AQD
--
--
--
--
--
40
C to 125
C
1500
V
TLV2252QD
--
--
--
--
--
55
C to 125
C
850
V
1500
V
--
--
TLV2252AMFK
TLV2252MFK
TLV2252AMJG
TLV2252MJG
--
--
--
--
TLV2252AMU
TLV2252MU
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLV2252CDR).
The PW package is available only left-end taped and reeled.
Chips are tested at 25
C.
TLV2254 AVAILABLE OPTIONS
PACKAGED DEVICES
TA
VIOmax
AT 25
C
SMALL
OUTLINE
(D)
CHIP
CARRIER
(FK)
CERAMIC
DIP
(J)
PLASTIC
DIP
(N)
TSSOP
(PW)
CERAMIC
FLATPACK
(W)
40
C to 125
C
850
V
TLV2254AID
--
--
TLV2254AIN
TLV2254AIPWLE
--
40
C to 125
C
1500
V
TLV2254ID
--
--
TLV2254IN
--
--
40
C to 125
C
850
V
TLV2254AQD
--
--
--
--
--
40
C to 125
C
1500
V
TLV2254QD
--
--
--
--
--
55
C to 125
C
850
V
1500
V
--
--
TLV2254AMFK
TLV2254MFK
TLV2254AMJ
TLV2254MJ
--
--
--
--
TLV2254AMW
TLV2254MW
The D packages are available taped and reeled. Add R suffix to device type (e.g., TLV2254CDR).
The PW package is available only left-end taped and reeled.
Chips are tested at 25
C.
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C FEBRUARY 1997 REVISED MARCH 2001
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TLV2252M, TLV2252AM . . . JG PACKAGE
(TOP VIEW)
TLV2252I, TLV2252AI
TLV2252Q, TLV2252AQ
D, P, OR PW PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN +
V
DD
/GND
V
DD +
2OUT
2IN
2IN +
NC
V
CC
+
2OUT
2IN
2IN +
NC
1OUT
1IN
1IN +
V
CC
/GND
1
2
3
4
5
10
9
8
7
6
TLV2252M, TLV2252AM . . . U PACKAGE
(TOP VIEW)
1
2
3
4
8
7
6
5
1OUT
1IN
1IN +
V
DD
/GND
V
DD +
2OUT
2IN
2IN +
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
NC
2OUT
NC
2IN
NC
NC
1IN
NC
1IN +
NC
NC
1OUT
NC
2IN+
NC
NC
NC
NC
V
DD+
V
DD
/GND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1OUT
1IN
1IN +
V
DD +
2IN +
2IN
2OUT
4OUT
4IN
4IN +
V
DD
/ GND
3IN +
3IN
3OUT
TLV2254I, TLV2254AI, TLV2254Q, TLV2254AQ . . . D OR N PACKAGE
TLV2254M, TLV2254AM . . . J OR W PACKAGE
(TOP VIEW)
TLV2254I, TLV2254AI . . . PW PACKAGE
(TOP VIEW)
1
14
8
7
4OUT
4IN
4IN +
V
DD
/ GND
3IN +
3IN
3OUT
1OUT
1IN
1IN +
V
DD+
2IN +
2IN
2OUT
3
2
1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
4IN+
NC
V
DD
/ GND
NC
3IN+
1IN+
NC
V
DD+
NC
2IN+
1IN
1OUT
NC
3OUT
3IN
4IN
2IN
NC
4OUT
2OUT
TLV2252M, TLV2252AM . . . FK PACKAGE
(TOP VIEW)
TLV2254M, TLV2254AM . . . FK PACKAGE
(TOP VIEW)
T
emp
l
ate
R
e
l
ease
D
ate:
7
11
94
TL
V225x, TL
V2252xA
VER
Y
LOW
-POWER OPERA
TIONAL
AMPLIFIERS
SLOS185C
FEBRUAR
Y
1997
REVISED MARCH 2001
Advanced LinCMOS
RAIL-T
O-RAIL
4
POST
OFFICE BOX 655303 DALLAS,
TEXAS
75265
equivalent schematic (each amplifier)
Q3
Q6
Q9
Q12
Q14
Q16
Q2
Q5
Q7
Q8
Q10
Q11
D1
Q17
Q15
Q13
Q4
Q1
R5
C1
VDD +
IN +
IN
R3
R4
R1
R2
OUT
VDD / GND
R6
ACTUAL DEVICE COMPONENT COUNT
COMPONENT
TLV2252
TLV2254
Transistors
38
76
Resistors
30
56
Diodes
9
18
Capacitors
3
6
Includes both amplifiers and all ESD, bias, and trim circuitry
TLV225x, TLV225xA
Advanced LinCMOS
RAIL-TO-RAIL
VERY LOW-POWER OPERATIONAL AMPLIFIERS
SLOS185C FEBRUARY 1997 REVISED MARCH 2001
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage, V
DD
(see Note 1)
16 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential input voltage, V
ID
(see Note 2)
V
DD
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input voltage range, V
I
(any input, see Note 1)
V
DD
0.3 V to V
DD+
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Input current, I
I
(each input)
5 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Output current, I
O
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current into V
DD +
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Total current out of V
DD
50 mA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duration of short-circuit current (at or below) 25
C (see Note 3)
unlimited
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Continuous total power dissipation
See Dissipation Rating Table
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating free-air temperature range, T
A
: I Suffix
40
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Q Suffix
40
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
M Suffix
55
C to 125
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Storage temperature range, T
stg
65
C to 150
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: D, N, P, and PW packages
260
C
. . . . . . .
J, JG, U, and W packages
300
C
. . . . . . .
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. All voltage values, except differential voltages, are with respect to VDD .
2. Differential voltages are at the noninverting input with respect to the inverting input. Excessive current flows when input is brought
below VDD 0.3 V.
3. The output may be shorted to either supply. Temperature and /or supply voltages must be limited to ensure that the maximum
dissipation rating is not exceeded.
DISSIPATION RATING TABLE
PACKAGE
TA
25
C
DERATING FACTOR
TA = 85
C
TA = 125
C
PACKAGE
A
POWER RATING
ABOVE TA = 25
C
A
POWER RATING
A
POWER RATING
D8
725 mW
5.8 mW/
C
377 mW
145 mW
D14
950 mW
7.6 mW/
C
494 mW
190 mW
FK
1375 mW
11.0 mW/
C
715 mW
275 mW
J
1375 mW
11.0 mW/
C
715 mW
275 mW
JG
1050 mW
8.4 mW/
C
546 mW
210 mW
N
1150 mW
9.2 mW/
C
598 mW
230 mW
P
1000 mW
8.0 mW/
C
520 mW
200 mW
PW8
525 mW
4.2 mW/
C
273 mW
105 mW
PW14
700 mW
5.6 mW/
C
364 mW
140 mW
U
700 mW
5.5 mW/
C
370 mW
150 mW
W
700 mW
5.5 mW/
C
370 mW
150 mW
recommended operating conditions
TLV225xI
TLV225xQ
TLV225xM
UNIT
MIN
MAX
MIN
MAX
MIN
MAX
UNIT
Supply voltage, VDD
(see Note 1)
2.7
16
2.7
16
2.7
16
V
Input voltage range, VI
VDD
VDD + 1.3
VDD
VDD + 1.3
VDD
VDD + 1.3
V
Common-mode input voltage, VIC
VDD
VDD + 1.3
VDD
VDD + 1.3
VDD
VDD + 1.3
V
Operating free-air temperature, TA
40
125
40
125
55
125
C
NOTE 1: All voltage values, except differential voltages, are with respect to VDD .
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