IMAGE SENSOR
Pulse generator for NMOS linear image sensor driver circuit
C8225 series
Pulse generator for NMOS linear image sensor
C8225
C8225 series is a pulse generator specifically designed for NMOS linear image sensor driver circuits. C8225 series provides the driver circuits
with a master start pulse and master clock pulse which can be preset by rotary switches.
C8225 series uses a quartz oscillator as the reference clock that delivers high-precision master start and clock pulses. When a separate pin connector
and socket are installed on the circuit board, C8225 series can be mounted directly on C7883/C7884/C7885 series image sensor driver circuit board.
Features
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Directly mountable on C7883/C7884/C7885 series
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Compact (compared to conventional type C4091)
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Single power supply (+5 V) operation
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Selection guide
Type No.
C8225-01
Description
For C7883/C7884 series
Feature
Master start interval: 1 碌s to 50 s (1-2-5 sequence)
Master clock frequency: 62.5 kHz to 32 MHz
Has no input/output connector.
Master start interval: 1 碌s to 50 s (1-2-5 sequence)
Master clock frequency: 46.875 kHz to 24 MHz
Has no input/output connector.
C8225-02
For C7885 series
Note)
1: Standard input/output connector is FAP-16-07#2 (made by Yamaichi, sold separately). Equivalent connectors are available
from other manufacturers.
2: When mounting C8225 series on a driver circuit, use a 6-pin socket (PM-1 made by MAC8) on the driver circuit and a 6-pin
plug (OY-003 made by MAC8) on C8225 series.
3: Custom products with an input/output connector pre-mounted are available on request. Please consult our sales office.
4: We welcome custom requests. Feel free to contact our sales office.
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Specifications (Ta=25 擄C)
Parameter
Supply voltage
Current consumption *
1
Operating temperature
Storage temperature
Symbol
+Vs
+Is
Topr
Tstg
Condition
+5 V
Min.
+4.5
-
Typ.
+5.0
-
0 to +50 *
2
-10 to +60 *
2
Max.
+5.5
50
Unit
V
mA
擄C
擄C
*1: Current consumption depends on the clock frequency.
*2: No condensation
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Timing chart
MASTER CLOCK CLK
MASTER START Start
KACCC0126EA
1
1
2
