HA12187 Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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Компоненты Описание

Список матч

HA12187

Bus Interface Driver/Receiver IC

Hitachi -> Renesas Electronics 

Pin Functions

Pin No.

1

Symbol

S1

Function

Data input

HA12187FP

Equivalent Circuit

1

20 k

2

R out

Receiver output

3

S2

Data input

SW

2

100

SW

3

20k

4

GND

GND

5

BUS (–)

Bus output (–) Receiver input (–)

6

BUS (+)

Bus output (+) Receiver input (+)

SW

I

Receiver input (+)

6

Receiver input (–)

VREF

5

I

7

VCC

Power supply

8

STB

Standby control input

8

20 k

100 k

Rev.2, Jun. 1999, page 3 of 23

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