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GS75232

Multiple RS-232 Drivers & Receivers

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GS75232

Multiple RS-232 Drivers & Receivers

Product Description

The GS75232 are monolithic device containing 3 independent drives and 5

receivers. These are designed to interface between date terminal equipment and

date communication equipment as designed by EIA-232-D.

Features

n Meets standard EIA-232-D (Revision of RS-232-C)

n Drivers

VCC+

VCC

- Current Limited Output : 10 mA Typical

RA1

RY1

- Power-off Output Impedance : 300 Ω Min

RA2

RY2

- Slew Rate Control by Load Capacitor

RA3

RY3

- Flexible Supply Voltage Range

DY1

DA1

- Input Compatible with Most TTL and DTL Circuits

n Receivers

DY2

DA2

- Input Resistance : 3 kΩ to 7 kΩ

RA4

RY4

- Input Signal Range : ± 30 V

DY3

DA3

- Built-in Input Hysteresis (Double Threshold)

RA5

RY5

VCC -

GND

Pin Description

GS75232

Name

VCC+

DA1

DA2

DA3

VCC

RA1

RA2

RA3

RA4

RA5

Pin No

1

16

15

13

20

2

3

4

7

9

Function

Driver Section Supply +

Driver Input

Receiver Section Supply

Receiver Input

Name

VC C -

DY1

DY2

DY3

GND

RY1

RY2

RY3

RY4

RY5

Pin No

10

5

6

8

11

19

18

17

14

12

Function

Driver Section Supply -

Driver Output

Ground

Receiver Output

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GS75232

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