IMAGE SENSOR
Driver circuit for NMOS linear image sensor
C7884 series
High-precision driver circuit for current-output type NMOS linear image sensor
C7884
C7884 series is a driver circuit specifically designed for the Hamamatsu current-output type NMOS linear image sensors (S3901 to S3904 series,
S8380/S8381 series). NMOS linear image sensors are self-scanning photodiode arrays integrated with a scanning circuit of N-channel MOS
transistors.
C7884 series supplies start pulses and 2-phase clock pulses necessary for image sensor operation. C7884 series also includes a signal
processing circuit to read out video signals from an image sensor in the electric charge accumulation mode.
C7884 series operates by input of a master start pulse, master clock pulse and connection to double power supply (±12 V or ±15 V).
Features
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High-precision operation (compared to C7883 series)
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Low noise (compared to C7883 series)
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Compact (compared to conventional type C4070)
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Double power supply (±12 V or ±15 V) operation
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Selection guide
Type No.
C7884
Product name
Driver circuit
Feature
High precision driver circuit for current-output type NMOS linear
image sensors.
Has no input/output connector.
A dedicated pulse generator is pre-mounted on C7884 driver circuit
board.
Has no input/output connector.
Low noise driver circuit for current-output type NMOS linear image
sensors.
Has no input/output connector.
A dedicated pulse generator is pre-mounted on C7884-01 driver
circuit board.
Has no input/output connector.
C7884G
C7884 + Pulse generator
C7884-01
Low noise driver circuit
C7884G-01
C7884-01 + Pulse generator
Note)
1: Standard input/output connector is FAP-16-07#2 (made by Yamaichi, sold separately). Equivalent connectors are available
from other manufacturers.
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), C7884 series will be shipped with a mating connector pre-mounted.
4: We welcome custom requests (e.g. different supply voltage or gain). Feel free to contact our sales office.
5: When high-speed measurements are required, refer to C7883 series data sheet.
6: When using voltage-output type NMOS linear image sensors, refer to C7885 series data sheet.
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HAMAMATSU [ HAMAMATSU CORPORATION ]
