Buffer Amplifier. CXA3691AEN Datasheet

CXA3691AEN Amplifier. Datasheet pdf. Equivalent

Part CXA3691AEN
Description High-speed Buffer Amplifier
Feature www.DataSheet4U.com High-speed Buffer Amplifier for CCD Image Sensor CXA3691AEN Description The CX.
Manufacture Sony Corporation
Datasheet
Download CXA3691AEN Datasheet




CXA3691AEN
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High-speed Buffer Amplifier for CCD Image Sensor
CXA3691AEN
Description
The CXA3691AEN is a high-speed buffer amplifier IC.
(Applications: CCD image sensor output buffers, Digital still cameras, Camcorders, Other general buffers)
Features
‹ Power consumption: 24mW (typ.)
(IDRV = 50μA (220kΩ when VCC = 15V), ISF pin connected to GND, during no signal)
‹ Push-pull output
‹ High-speed response: 500V/μs (IDRV = 50μA (220kΩ when VCC = 15V), CL = 20pF)
‹ Internal sink current mode for CCD with open source output
(Settable by external resistance RISF)
‹ Enables to set the responsibility by changing the drive current by an external resistor
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
(Ta = 25°C)
Š Supply voltage
VCC
16 V
Š Supply voltage
IN GND – 0.3 to VCC + 0.3 V
Š Storage temperature
Tstg
–65 to +150
°C
Š Allowable power dissipation PD
0.28 W
(when mounted on a two-layer board; 50mm × 50mm, t = 1.6mm)
Recommended Operating Conditions
Š Supply voltage
Š Operating temperature
VCC
Ta
9.0 to 15.5
–20 to +75
V
°C
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license
by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating
the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
-1-
E07712A82



CXA3691AEN
www.DataSheet4U.com
Block Diagram and Pin Configuration
(Top View)
ISF VCC IDRV
65
4
CXA3691AEN
12
3
IN GND OUT
Pin Description and I/O Pin Equivalent Circuit
Pin
No.
Symbol
I/O
Standard
voltage level
2 GND —
0V
5 VCC
15V
1 IN
I
CCD
output voltage
Equivalent circuit
VCC
10 ×
2k IDRV
1
GND
58 × 10 × 2k
IISF IDRV
VCC
6 ISF
I
3 OUT
O
IN
4 IDRV
I
6
30k
GND
20k
VCC
50
3
50
VCC
GND
4
30k
GND
20k
-2-
Description
GND.
Supply voltage input.
Input.
External resistor connection for
setting the sink current for CCD
with open source output.
Connect an external resistor
between this pin and VCC (Pin 5).
Connect this pin to GND (Pin 2)
when not using this function.
* The minimum value of the
external resistance should be
100kΩ (when VCC = 15V).
Output.
External resistor connection for
setting the drive current.
Connect an external resistor
between this pin and VCC (Pin5).
* The minimum value of the
external resistance should be
100kΩ (when VCC = 15V).







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