IL145406

2

CMOS chip, these devices provide efficient, low-power solutions for both EIA-232-E and

V.28 applications.

IL145403 consists of 3 drivers and 5 receivers. Pin assignments and functional

diagrams of the receiver and driver are presented in Fig.1.

Fig.1 Pin assignment, functional diagrams of the receiver and driver.

Table 1 DC/AC electrical characterisrics are presented

ELECTRICAL SPECIFICATIONS

PARAMETER

min

typ

max

DC SUPPLY VOLTAGE,

4.5

4.5

- 4.5

5

от 5 до 12

от-5 до -12

5.5

13.2

- 13.2

ABSOLUTE MAXIMUM

DC SUPPLY VOLTAGE

-0.5

-0.5

+0.5

-

-

-

+6.0

+13.5

-13.5

CURRENT

-

-

-

110

425

-400

200

635

-600

INPUT TURN-ON THRESHOLD

OF THE RECEIVER

INPUT TURN-OFF THRESHOLD

Voff,B

OF THE RECEIVER

1.35

0.75

1.8

1

2.35

1.25

INPUT THRESHOLD HYSTERESIS

0.6

0.8

-

INPUT RESISTANCE OF THE RECEIVER

3

5.4

7

INPUT VOLTAGE RANGE

RECEIVER

DRIVER

DI1-DIn

0.5

-

-