Overview
The LC89901V is a high breakdown voltage CMOS
vertical driver IC for 1/5 and 1/6 inch image sensors.
Provision of a built-in level shifter means that an external
clamp circuit is no longer required.
Applications
Surveillance cameras and image input equipment
Functions
CMOS driver IC for 1/5 and 1/6 inch image sensors
Features
CMOS process fabrication for low power dissipation
Built-in level shifter circuits to reduce the number of
required peripheral circuits.
Miniature package (SSOP-24)
Structure
Inverter type drivers: 8 channels
Input pulses are converted to V
CC
1, V
CC
2 and V
EE
1,
V
EE
2 levels (inversion).
These are drivers for image sensor imaging and storage
sections.
Inverter type driver: 1 channel
Input pulses are converted to V
CC
N and V
EE
1, V
EE
2
levels (inversion).
This circuit is an image sensor NSUB driver.
Package Dimensions
unit: mm
3175A-SSOP24
CMOS LSI
Ordering number : EN5078A
73097HA (OT)/32895TH (OT) NO. 5078-1/4
SANYO: SSOP24
[LC89901V]
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
CMOS Driver IC for 1/5 and 1/6 Inch
Image Sensors
LC89901V
Specifications
Absolute Maximum Ratings
at Ta = 25C
Allowable Operating Ranges
at Ta = 25C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
V
CC
1, V
CC
2, V
CC
N
0.3 to +6.0
V
V
EE
max
V
EE
1, V
EE
2
+0.3 to 11.0
V
Input voltage
V
IN
All input pins
0.3 to V
CC
+ 0.3
V
Allowable power dissipation
Pd max
350
mA
Operating temperature
Topr
10 to +70
C
Storage temperature
Tstg
40 to +125
C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
V
CC
1, V
CC
2, V
CC
N :
*
V
CC
N
V
CC
1, V
CC
2
4.5 to 5.5
V
V
EE
V
EE
1, V
EE
2
0 to 10.5
V
Input voltage range
V
IN
All input pins
0 to V
CC
V
Block Diagram
Electrical Characteristics
at Ta = 25C, V
CC
1, V
CC
2, V
CC
N = 5.0 V, V
EE
1, V
EE
2 = 10.0 V
Note: Load conditions
Load circuit
*
Reference values for driving an LC9997 image sensor with pulses input from an LC99052 timing LSI.
NO. 5078-2/4
LC89901V
Parameter
Symbol
Conditions
min
typ
max
Unit
Input high level current
I
IH
All input pins, V
IN
= 5.0 V
10
A
Input low level current
I
IL
All input pins, V
IN
= 0 V
5
nA
I
CCH
+
V
CC
1, V
CC
2, V
CC
N, all input pins, V
IN
= 5.0 V
1
A
Current drain
I
CCH
V
EE
1, V
EE
2, all input pins, V
IN
= 5.0 V
10
A
I
CCL
+
V
CC
1, V
CC
2, V
CC
N, all input pins, V
IN
= 0 V
7
A
I
CCH
V
EE
1, V
EE
2, all input pins, V
IN
= 0 V
2
A
Output voltage
V
OH
All inputs, V
IN
= 0 V
5.0
V
V
OL
All inputs, V
IN
= 5.0 V
10.0
V
Operating output voltage
*
V
OH
2
Load = LC9997, input = LC99052
5.0
V
V
OL
2
Load = LC9997, input = LC99052
10.0
V
Operating current drain
*
I
CC
2
+
Load = LC9997, input = LC99052
1.62
mA
I
CC
2
Load = LC9997, input = LC99052
1.61
mA
R
L
= 18
, C
L
= 780 pF
Switching Characteristics
at Ta = 25C, V
CC
1, V
CC
2, V
CC
N = 5.0 V, V
EE
1, V
EE
2 = 10.0 V, f
IN
= 3.58 MHz
Switching Waveforms
Truth table
NO. 5078-3/4
LC89901V
Parameter
Symbol
Conditions
min
typ
max
Unit
Propagation delay
t
PLH
All output pins
23
ns
Low level
high level tpLH
Propagation delay
t
PHL
All output pins
31
ns
High level
low level tpHL
Rise time
t
r
All output pins
47
ns
Fall time
t
f
All output pins
42
ns
Pin Functions
Output
Input
H
V
OL
L
V
OH
Pin No.
Pin
Function
1
GND
Ground
2
V
EE
1
Negative power supply for setting the low level
3
SUBOUT
NSUB driver output
4
OUT1
Channel 1 driver output
5
OUT2
Channel 2 driver output
6
OUT3
Channel 3 driver output
7
OUT4
Channel 4 driver output
8
OUT5
Channel 5 driver output
9
OUT6
Channel 6 driver output
10
OUT7
Channel 7 driver output
11
OUT8
Channel 8 driver output
12
V
EE
2
Negative power supply for setting the low level
13
V
CC
2
Positive power supply for setting the high level
14
CH8
Channel 8 driver input
15
CH7
Channel 7 driver input
16
CH6
Channel 6 driver input
17
CH5
Channel 5 driver input
18
CH4
Channel 4 driver input
19
CH3
Channel 3 driver input
20
CH2
Channel 2 driver input
21
CH1
Channel 1 driver input
22
SUB
NSUB driver input
23
V
CC
1
Positive power supply for setting the high level
24
V
CC
N
NSUB driver positive power supply
Sample Application Circuit
This figure shows the block diagram of an image sensor based digital camera using the Sanyo LC99052V64,
LC99062W50 and LC89901V.
NO. 5078-4/4
LC89901V
This catalog provide information as of June, 1997. Specifications and information herein are subject to change
without notice.
s
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace
equipment, nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of
which may directly or indirectly cause injury, death or property loss.
s
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and
distributors and all their officers and employees, jointly and severally, against any and all claims and litigation and all
damages, cost and expenses associated with such use:
y
Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on
SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees
jointly or severally.
s
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for
volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied
regarding its use or any infringements of intellectual property rights or other rights of third parties.
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