75185 Просмотр технического описания (PDF) - Unisonic Technologies

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75185

MULTIPLE RS-232 DRIVERS AND RECEIVERS

Unisonic Technologies 

75185

LINEAR INTEGRATED CIRCUIT

„ ABSOLUTE MAXIMUM RATINGS OVER OPERATING FREE-AIR TEMPERATURE

RANGE (unless otherwise specified)

PARAMETER

Supply Voltage (Note 1)

Input Voltage Range

Driver Output Voltage Range

Receiver Low Level Output Current

Storage Temperature Range

„ THERMAL DATA

Drive

Receiver

SYMBOL

VDD

VSS

VCC

VIN

VOUT

IOUT

TSTG

RATINGS

15

-15

10

-15 ~ 7

-30 ~ 30

-15~ 15

20

-65 ~ +150

UNIT

V

V

V

V

V

V

mA

°C

PARAMETER

DIP-20

SYMBOL

RATINGS

70

UNIT

Junction to Ambient

SOP-20

θJA

SSOP-20

100

°C/W

115

TSSOP-20

115

Note 1: All voltage are with respect to the network ground terminal.

Note 2: The package thermal impedance is calculated in accordance with JESD 51, except for through-hole

packages, which use a trace length of zero.

„ RECOMMENDED OPERATING CONDITIONS

PARAMETER

SYMBOL

MIN

Supply Voltage

VDD

7.5

VSS

-7.5

VCC

4.5

Input Voltage (Driver Only)

High Level

VIH

1.9

Low Level

VIL

High Level Output Current

Drive

Receiver

IOH

Low Level Output Current

Drive

Receiver

IOL

Operating Free-Air Temperature

TA

0

„ SUPPLY CURRENTS

TYP

MAX

UNIT

9

15

V

-9

-15

V

5

5.5

V

V

0.8

V

-6.0

mA

-0.5

6

mA

16

70

°C

PARAMETER

Supply Current From VDD

Supply Current From VSS

Supply Current From VCC

SYMBOL

TEST CONDITIONS

VDD

VSS

No load.

All inputs at 1.9V

IDD

No load.

All inputs at 0.8V

9

-9

12

-12

15

-15

9

-9

12

-12

15

-15

No load.

All inputs at 1.9V

ISS

No load.

All inputs at 0.8V

9

-9

12

-12

15

-15

9

-9

12

-12

15

-15

ICC No load. All inputs at 5V, VCC=5V

MIN MAX

15

19

25

4.5

5.5

9

-15

-19

-25

-3.2

-3.2

-3.2

30

UNIT

mA

mA

mA

mA

mA

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

3 of 10

QW-R113-003,F

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