UPD6345C NEC, UPD6345C Datasheet - Page 12

• Manufacturer Part Number: UPD6345C
• Description: 8 BIT SERIAL IN/PARALLEL OUT DRIVER
• Manufacturer: NEC

APPLICATION CIRCUIT
(1) Driving of Solenoid
(2) Driving of Solenoid for High Current
12
V
V
V
V
CC
DD
CC
DD
to 40 V
+5 V
to 40 V
+5 V
1 chip
CPU
V
V
DD
SS
SCK
RES
LAT
1 chip
CPU
SO
EN
V
V
DD
SS
SCK
RES
LAT
SO
EN
EN
LAT
SIN
SCK
RES
PD6345
V
V
DD
SS
O
O
O
1
2
8
R
T
EN
LAT
SIN
SCK
RES
r
PD6345
V
V
R
DD
SS
O
O
O
T
1
2
8
r
R
T
r
Solenoid
(a few Ampere)
Solenoid
(to 60 mA)
PD6345