November 1999

3

MIC2981/2982

MIC2981/2982

Micrel

Absolute Maximum Ratings

Supply Voltage (V

Output Voltage (V

Continuous Output Current (I

Input Voltage (V

MIC2981/82 ............................................................... 30V

Ground Current (I

Junction Temperature (T

Storage Temperature (T

Operating Ratings

Supply Voltage (V

Ambient Temperature (T

Package Thermal Resistance

PDIP

θ

SOP

θ

Electrical Characteristics

V

Symbol

Parameter

Condition

Min

Typ

Max

Units

I

CEX

Output Leakage Current

V

200

µA

V

CE(sus)

Output Sustaining Voltage

I

35

V

V

CE(sat)

Collector-Emitter Saturation Voltage

V

1.7

2.0

V

V

1.8

2.1

V

V

1.9

2.2

V

I

IN(on)

Input Current

MIC2981

V

140

200

µA

V

310

450

µA

MIC2982

V

140

200

µA

V

1.25

1.93

mA

I

OUT

Output Source Current

V

350

mA

I

S

Supply Current

V

10

mA

t

ON

Turn-On Delay

0.5E

1.0

2.0

µs

t

OFF

Turn-Off Delay

0.5E

5.0

10

µs

Note 2

I

R

Clamp Diode Leakage Current

V

50

µA

V

F

Clamp Diode Forward Voltage

I

1.5

2.0

V

General Note: Devices are ESD protected; however, handling precautions are recommended.

Note 1:

Applied to all 8 inputs simultaneously.

Note 2:

Load conditions affect turnoff delay.