GD75232

MULTIPLE RS-232 DRIVERS AND RECEIVERS

SLLS206C – MAY 1995 – REVISED JULY 1998

4

POST OFFICE BOX 655303

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage, VDD

7.5

9

15

V

Supply voltage, VSS

– 7.5

–9

–15

V

Supply voltage, VCC

4.5

5

5.5

V

High-level input voltage, VIH (driver only)

1.9

V

Low-level input voltage, VIL (driver only)

0.8

V

High level output current IOH

Driver

–6

mA

High-level output current, IOH

Receiver

– 0.5

mA

Low level output current IOL

Driver

6

mA

Low-level output current, IOL

Receiver

16

mA

Operating free-air temperature, TA

0

70

°C

supply currents over recommended operating free-air temperature range

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

VDD = 9 V,

VSS = – 9 V

15

All inputs at 1.9 V,

No load

VDD = 12 V,

VSS = – 12 V

19

mA

IDD

Supply current from VDD

VDD = 15 V,

VSS = – 15 V

25

IDD

Supply current from VDD

VDD = 9 V,

VSS = – 9 V

4.5

All inputs at 0.8 V,

No load

VDD = 12 V,

VSS = – 12 V

5.5

mA

VDD = 15 V,

VSS = – 15 V

9

VDD = 9 V,

VSS = – 9 V

–15

All inputs at 1.9 V,

No load

VDD = 12 V,

VSS = – 12 V

–19

mA

ISS

Supply current from VSS

VDD = 15 V,

VSS = – 15 V

–25

ISS

Supply current from VSS

VDD = 9 V,

VSS = – 9 V

– 3.2

All inputs at 0.8 V,

No load

VDD = 12 V,

VSS = – 12 V

– 3.2

mA

VDD = 15 V,

VSS = – 15 V

– 3.2

ICC

Supply current from VCC

VCC = 5 V,

All inputs at 5,

No load

30

mA