Micrel Inc.

MIC4451/4452

January 2011

4

M9999-011811

Electrical Characteristics

Symbol

Parameter

Condition

Min.

Typ.

Max.

Units

Input

Logic 1 Input Voltage

2.4

V

Logic 0 Input Voltage

0.8

V

Input Voltage Range

−5

V

Input Current

−10

10

μA

Output

High Output Voltage

See Figure 1

V

Low Output Voltage

See Figure 1

.025

V

Output Resistance, Output High

2.2

Ω

Output Resistance,

Output Low

2.2

Ω

Switching Time

(3)

Rise Time

50

ns

Fall Time

60

ns

Delay Time

Test Figure 1

70

ns

Delay Time

Test Figure 1

80

ns

Power Supply

Power Supply Current

3

0.4

mA

Operating Input Voltage

4.5

18

V

Notes:

1. Functional operation above the absolute maximum stress ratings is not implied.

2. Static-sensitive device. Store only in conductive containers. Handling personnel and equipment should be grounded to prevent damage from static

discharge.

3. Switching times guaranteed by design.

4. Specification for packaged product only.