LR38620 View Datasheet(PDF) - Sharp Electronics
Part Name
Description
Manufacturer
LR38620 Datasheet PDF : 9 Pages
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LR38620
PIN NO. SYMBOL IO SYMBOL POLARITY
PIN NAME
34 ED2
Shift register data
ICSD3 –
input
35 TST1
36 GND
37 VDD4
38 VDD4
ICD3
–
–
–
– Test pin 1
– Ground
– Power supply
– Power supply
39 ACLX
ICU4 – All clear input
40 FH1
41 GND
42 GND
43 FH2
O8M43
Horizontal transfer
pulse output 1
–
– Ground
–
– Ground
O8M43
Horizontal transfer
pulse output 2
44 FR
O8M43
Reset pulse output
45 TST2
ICD4 – Test pin 2
46 TST3
ICD4 – Test pin 3
47 VDD4
–
– Power supply
48 VDD4
–
– Power supply
IC3
ICD3
ICSD3
ICD4
ICU4
: Input pin (CMOS level)
: Input pin (CMOS level with pull-down resistor)
: Input pin (CMOS schmitt-trigger level with pull-
down resistor)
: Input pin (CMOS level with pull-down resistor)
: Input pin (CMOS level with pull-up resistor)
DESCRIPTION
An input pin for the data of the shift register, to control
the functions of LR38620. For details, see "Serial Data
Control".
A test pin. Set open or to L level in normal mode.
A grounding pin.
Supply of +4.5 V power.
Supply of +4.5 V power.
An input pin for resetting all internal circuit at power-on.
Connect to VDD3 through the diode and GND through
the capacitor.
A horizontal transfer pulse for the CCD.
Connect to ØH1 pin of the CCD.
A grounding pin.
A grounding pin.
A horizontal transfer pulse for the CCD.
Connect to ØH2 pin of the CCD.
A pulse to reset the charge of output circuit.
The output phase of FR is selected by serial data.
A test pin. Set open or to L level in normal mode.
A test pin. Set open or to L level in normal mode.
Supply of +4.5 V power.
Supply of +4.5 V power.
O3MR1
O6M32
O8M43
OSCI3
OSCO3
: Output pin (output high level is VDD3.)
: Output pin (output high level is VDD3.)
: Output pin (output high level is VDD4.)
: Input pin for oscillation
: Output pin for oscillation
5
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