8-BIT SERIAL-INPUT,

LATCHED DRIVERS

www.allegromicro.com

(unless otherwise specified).

Applicable

Limits

Characteristic

Symbol

Devices

Test Conditions

Min.

Max.

Unit

Output Leakage Current

I

CEX

5841*

V

OUT

= 50 V

—

50

µA

V

OUT

= 50 V, T

A

= +70

°C

—

100

µA

5842*

V

OUT

= 80 V

—

50

µA

V

OUT

= 80 V, T

A

= +70

°C

—

100

µA

Collector-Emitter

V

CE(SAT)

All

I

OUT

= 100 mA

—

1.1

V

I

OUT

= 200 mA

—

1.3

V

I

OUT

= 350 mA, V

DD

= 7.0 V

—

1.6

V

Collector-Emitter

V

CE(sus)

5841*

I

OUT

= 350 mA, L = 2 mH

35

—

V

5842*

I

OUT

= 350 mA, L = 2 mH

50

—

V

Input Voltage

V

IN(0)

All

—

0.8

V

V

IN(1)

All

V

DD

= 12 V

10.5

—

V

V

DD

= 10 V

8.5

—

V

V

DD

= 5.0 V

3.5

—

V

Input Resistance

R

IN

All

V

DD

= 12 V

50

—

k

Ω

V

DD

= 10 V

50

—

k

Ω

V

DD

= 5.0 V

50

—

k

Ω

Supply Current

I

DD(ON)

All

All Drivers ON, V

DD

= 12 V

—

16

mA

All Drivers ON, V

DD

= 10 V

—

14

mA

All Drivers ON, V

DD

= 5.0 V

—

8.0

mA

I

DD(OFF)

All

All Drivers OFF, V

DD

= 12 V

—

2.9

mA

All Drivers OFF, V

DD

= 10 V

—

2.5

mA

All Drivers OFF, V

DD

= 5.0 V

—

1.6

mA

Clamp Diode

I

R

5841*

V

R

= 50 V

—

50

µA

5842*

V

R

= 80 V

—

50

µA

Clamp Diode

V

F

All

I

F

= 350 mA

—

2.0

V

Saturation Voltage

Sustaining Voltage

Leakage Current

Forward Voltage

* Complete part number includes a prefix (A or UCN) and a suffix (A, LW, or SLW) as follows:

UCN5841A, UCN5841LW, or A5841SLW,

UCN5842A, UCN5842LW, or A5842SLW.