C7885 Hamamatsu Photonics, K.K.,, C7885 Datasheet

C7885

Manufacturer Part Number

C7885

Description

Driver Circuit For Nmos Linear Image Sensor

Manufacturer

Hamamatsu Photonics, K.K.,

Datasheet

1.C7885.pdf (3 pages)

Current page: 1 of 3
Download datasheet (189Kb)

Driver circuit for NMOS linear image sensor

C7885 series

I M A G E S E N S O R

C7885 series is a driver circuit specifically designed for the Hamamatsu voltage-output type NMOS linear image sensors (S3921 to S3924

series). NMOS linear image sensors are self-scanning photodiode arrays integrated with a scanning circuit of N-channel MOS transistors.

C7885 series supplies start pulses, 2-phase clock pulses and reset pulses necessary for voltage-output type image sensor operation. C7885

series also includes a signal processing circuit that inverts and amplifies video signals from an image sensor. C7885 series operates by input of a

master start pulse, master clock pulse and connection to a power supply (+12 V or +15 V).

Note)

1: Standard input/output connector is FAP-16-07#2 (made by Yamaichi, sold separately). Equivalent connectors are available

2: Custom products with an input/output connector pre-mounted are available on request. Please consult our sales office.

3: When ordering along with a dedicated cable (A8226), C7885 will be shipped with a mating connector pre-mounted.

4: We welcome custom requests. Feel free to contact our sales office.

5: When using current-output type NMOS linear image sensors, refer to C7883/C7884 series data sheets.

* No condensation

C7885

C7885G

Supply voltage

Current

consumption C7885G

Operation frequency

Gain

Operating temperature

Storage temperature

Selection guide

from other manufacturers.

Specifications (Ta=25 °C)

Driver circuit for voltage-output type NMOS linear image sensor

Features

Suitable for voltage-output type image sensors

Compact (compared to conventional type C4074)

Single power supply (+12 V or +15 V) operation

Parameter

Type No.

C7885

Symbol

Topr

Tstg

+Vs

+Is

Driver circuit + Pulse generator

+12 V

Master clock frequency: 3 MHz

Product name

Driver circuit

Condition

High-speed driver circuit for voltage-output type NMOS linear

image sensors.

Has no input/output connector.

A dedicated pulse generator is pre-mounted on the driver

circuit board.

Has no input/output connector.

+11.5

Min.

-10 to +60 *

Feature

0 to +50 *

+12.0

Typ.

+15.5

C7885

Max.

500

Unit

kHz

V/V

°C

Related parts for C7885

C7885 Summary of contents

Page 1

... C7885 series supplies start pulses, 2-phase clock pulses and reset pulses necessary for voltage-output type image sensor operation. C7885 series also includes a signal processing circuit that inverts and amplifies video signals from an image sensor. C7885 series operates by input of a master start pulse, master clock pulse and connection to a power supply (+ +15 V). ...

Page 2

... Digital output signal for A/D conversion; positive logic D. GND Digital ground Digital input signal for operating the circuit at the rising edge (in case of CLK C7885G, output signal) D. GND Digital ground Digital input signal for initializing the circuit; positive logic. (in case of Start C7885G, output signal) Interval of these pulses equals the integration time of the sensor ...

Page 3

Connector on board: UFS-16B-01 Input/output signal connector: BNC (Start, CLK, Trigger, EOS, Data Video) Power supply: lose wire cable Cable length Note) When making a simple in-circuit evaluation of NMOS linear image sensors without any troublesome soldering, use ...

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