MC3450, MC3452, MC3550, MC3552

QUAD DIFFERENTIAL LINE RECEIVERS

SLLS012B − FEBRUARY 1986 − REVISED FEBRUARY 1993

4

POST OFFICE BOX 655303

POST OFFICE BOX 1443

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage, VCC +

TA ≥ 25°C

4.5

5

5.5

V

Supply voltage, VCC +

TA < 25°C

4.75

5

5.5

V

Supply voltage, VCC −

TA ≥ 25°C

− 4.5

−5

− 5.5

V

Supply voltage, VCC −

TA < 25°C

− 4.75

−5

− 5.5

V

High-level enable input voltage, VIH

2

V

Low-level enable input voltage, VIL

0.8

V

Low-level output current, IOL

−16

mA

Differential input voltage, VID (see Note 4)

−5 †

5

V

Common-mode input voltage, VIC (see Note 4)

−3 †

3

V

Input voltage range, any different input to GND

−5 †

3

V

Operating free-air temperature, TA

MC3450, MC3452

0

70

°C

Operating free-air temperature, TA

MC3550, MC3552

−55

125

°C

† The algebraic convention, in which the less positive (more negative) limit is designated minimum, is used in this data sheet for common-mode

input voltage.

NOTE 4: The recommended combinations of input voltages fall within the shaded area of Figure 1.

−1

−3

−4

−5

−5 −4 −3 −2 −1

0

1

2

Input B to GND Voltage − V

RECOMMENDED COMBINATIONS OF INPUT VOLTAGES

3

12

3

0

−2

Figure 1