Driver circuit. C7884 Datasheet

C7884 circuit. Datasheet pdf. Equivalent

Part C7884
Description Driver circuit
Feature www.DataSheet4U.com IMAGE SENSOR Driver circuit for NMOS linear image sensor C7884 series High-p.
Manufacture Hamamatsu Corporation
Datasheet
Download C7884 Datasheet



C7884
IMAGE SENSOR
www.DataSheet4U.com
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).
C7884-20 and C7884-21 are multichannel detector heads incorporating driver circuit (C7884, C7884-01) developed for Hamamatsu NMOS linear
image sensor. C7884-20 and C7884-21 are designed especially for compactness, having an overall length as short as 40 mm or less. The
housing case also provides a shielding effect against external noise. As useful options, peripheral devices are available for driving C7884-20 and
C7884-21, and for the output signal processing.
Features
l High-precision operation (compared to C7883 series)
l Low noise (compared to C7883 series)
l Compact (compared to conventional type C4070)
l Double power supply (±12 V or ±15 V) operation
I Selection guide
Type No.
Product name
Feature
High precision driver circuit for current-output type NMOS linear
C7884
Driver circuit
image sensors.
Has no input/output connector.
A dedicated pulse generator is pre-mounted on C7884 driver circuit
C7884G
C7884 + Pulse generator
board.
Has no input/output connector.
Low noise driver circuit for current-output type NMOS linear image
C7884-01
Low noise driver circuit
sensors.
Has no input/output connector.
A dedicated pulse generator is pre-mounted on C7884-01 driver
C7884G-01
C7884-01 + Pulse generator circuit board.
Has no input/output connector.
C7884-20
Multichannel detector head C7884 driver circuit board is installed in a shield case.
C7884-21
Multichannel detector head C7884-01 driver circuit board is installed in a shield case.
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.
1



C7884
Driver circuit for NMOS linear image sensor C7884 series
www.DataSheet4U.com
I Specifications (Ta=25 °C)
Parameter
Symbol
Condition
Supply Positive power supply
+Vs
voltage Negative power supply
-Vs
C7884
P ositive po w er supply +Is +12 V
N e g ative po w er supply -Is -12 V
P ositive po w er supply +Is +12 V
C7884G N e g ative po w er supply -Is -12 V
Current
Positive power supply
C7884-01 N e g ative po w er supply
+Is
-Is
+12 V
-12 V
consumption
Positive power supply
C7884G-01
+Is +12 V
N e g ative po w er supply -Is -12 V
P ositive po w er supply +Is +12 V
C7884-20 N e g ative po w er supply -Is -12 V
P ositive po w er supply +Is +12 V
C7884-21 N e g ative po w er supply -Is -12 V
S3902/S3903 series,
Operation frequency
C7884
C7884-20
-
master clock frequency: 4 MHz
S3901/S3904 series,
master clock frequency: 2 MHz
C7884-01
C7884-21
- master clock frequency: 250 kHz
Gain
G
Operating temperature
Topr
Storage temperature
Tstg
* No condensation
Min.
+11.5
+11.5
-
-
-
-
-
-
-
-
-
-
-
-
-
Typ.
+12.0
+12.0
30
10
60
10
20
10
45
10
30
10
20
10
-
Max.
+15.5
+15.5
40
20
80
20
30
20
60
20
40
20
30
20
1
Unit
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
MHz
- - 500 kHz
- - 62.5
0.3
0 to +50 *
-10 to +60 *
kHz
V/pC
°C
°C
I Timing chart
MASTER CLOCK CLK
MASTER START Start
START st
CLOCK 1
CLOCK 2
RESET
CLAMP
Trigger
VIDEO OUTPUT Data Video
END OF SCAN EOS
KACCC0119EA
2







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)