Datasheet

Micrel Inc. MIC4451/4452
October 2011 4
M9999-103111-B
Electrical Characteristics
(Over operating temperature range with 4.5V ≤ V
S
≤ 18V unless otherwise specified.)
Symbol Parameter Condition Min. Typ. Max. Units
Input
V
IH
Logic 1 Input Voltage 2.4 V
V
IL
Logic 0 Input Voltage 0.8 V
V
IN
Input Voltage Range
−5
V
S
+ .3 V
I
IN
Input Current 0  V
IN
 V
S
−10
10 A
Output
V
OH
High Output Voltage See Figure 1
V
S
− .025
V
V
OL
Low Output Voltage See Figure 1 0.025 V
R
O
Output Resistance, Output High I
OUT
= 10mA, V
S
= 18V 2.2 
R
O
Output Resistance,
Output Low
I
OUT
= 10mA, V
S
= 18V 2.2 
Switching Time
(3)
t
R
Rise Time Test Figure 1, C
L
= 15,000pF 50 ns
t
F
Fall Time Test Figure 1, C
L
= 15,000pF 60 ns
t
D1
Delay Time Test Figure 1 65 ns
t
D2
Delay Time Test Figure 1 80 ns
Power Supply
I
S
Power Supply Current
V
IN
= 3V
V
IN
= 0V
3
0.4
mA
V
S
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. Specification for packaged product only.