7272-112912-5

 

ELECTRICAL CHARACTERISTICS

(VDD = 12V, TA = 25

°C, unless otherwise specified)

Parameter

Symbol

Min

Typ

Max

Unit

Conditions

Inputs:

Data Input High-Threshold

-

1.7

2.4

V

ENA ≤ 0.8V

Data Input Low Threshold

0.8

1.2

-

V

ENA ≤ 0.8V

Data Input Hysteresis

-

0.5

-

V

ENA ≤ 0.8V

ENA / OPD Input High-Threshold

-

1.7

2.4

V

-

ENA / OPD Input Low-Threshold

0.8

1.2

-

V

-

ENA / OPD Input Hysteresis

-

0.5

-

V

-

Inputs:

Leakage Current

-5

+5

μA

ENA

-

100

μA

ENA = 12V

OPD, LOW

-30

-

μA

OPD , LOW= 0V

Outputs:

High-Level Output Voltage

(LS7272 only)

V

-

V

Output Resistance

-

20

-

Ω

Low Voltage Output Voltage

-

0.3

-

V

-

0.4

-

V

High-Impedance Output

Leakage Current (Outputs Disabled)

-10

+10

μA

Reset:

Power-On-Reset (POR)

-

3.6

2.4

V

-

POR Hysteresis

0.1

-

V

-

POR Removal Time

-

5

-

μS

-

Over-Temperature Protection:

Junction Temperature Operate Point

165

°C

Junction Temperature Release Point

-

135

°C

ENA Input Protection Inhibit

7.0

12.5

V

NOTE: ENA input disables Outputs between 2.4V and 7.5V. ENA input enables Outputs between 7.5V and 12V but

disables Temperature Shutdown. ENA input disables Outputs above 12V.