HA12187FP Renesas Electronics Corporation., HA12187FP Datasheet - Page 3

• Manufacturer Part Number: HA12187FP
• Description: Bus Interface Driver/receiver Ic
• Manufacturer: Renesas Electronics Corporation.

Pin Functions
1
2
3
4
5
6
7
8
Rev.2.00 Jun 15, 2005 page 3 of 21
Pin No.
S1
R out
S2
GND
BUS (–)
BUS (+)
V
STB
CC
Symbol
Data input
Receiver output
Data input
GND
Bus output (–) Receiver input (–)
Bus output (+) Receiver input (+)
Power supply
Standby control input
Function
SW
SW
Receiver input (+)
Receiver input (–)
1
3
8
100 k
20 k
20 k
20k
SW
100
Equivalent Circuit
2
I
I
V
REF
6
5