MIC4423/4424/4425
Micrel
Absolute Maximum Ratings
(Note 1)
Supply Voltage ........................................................... +22V
Input Voltage ................................. V
S
+ 0.3V to GND – 5V
Junction Temperature .............................................. 150°C
Storage Temperature Range .................... –65°C to 150°C
Lead Temperature (10 sec.) ..................................... 300°C
ESD Susceptability,
Note 3
...................................... 1000V
Operating Ratings
(Note 2)
Supply Voltage (V
S
) .................................... +4.5V to +18V
Temperature Range
C Version .................................................. 0°C to +70°C
B Version ............................................... –40°C to +85°C
Package Thermal Resistance
DIP
θ
JA
............................................................. 130°C/W
DIP
θ
JC
............................................................... 42°C/W
Wide-SOIC
θ
JA
................................................. 120°C/W
Wide-SOIC
θ
JC
................................................... 75°C/W
SOIC
θ
JA
.......................................................... 120°C/W
SOIC
θ
JC
............................................................ 75°C/W
MIC4423/4424/4425 Electrical Characteristics
4.5V
≤
V
S
≤
18V; T
A
= 25°C,
bold
values indicate –40°C
≤
T
A
≤
+85°C; unless noted.
Symbol
Input
V
IH
V
IL
I
IN
Output
V
OH
V
OL
R
O
High Output Voltage
Low Output Voltage
Output Resistance HI State
I
OUT
= 10mA, V
S
= 18V
V
IN
= 0.8V, I
OUT
= 10mA, V
S
= 18V
Output Resistance LO State
I
OUT
= 10mA, V
S
= 18V
V
IN
= 2.4V, I
OUT
= 10mA, V
S
= 18V
I
PK
I
Peak Output Current
Latch-Up Protection
Withstand Reverse Current
>500
2.8
3.7
3.5
4.3
3
V
S
–0.025
0.025
5
8
5
8
V
V
Ω
Ω
Ω
Ω
A
mA
Logic 1 Input Voltage
Logic 0 Input Voltage
Input Current
0V
≤
V
IN
≤
V
S
–1
–10
2.4
0.8
1
10
V
V
µA
µA
Parameter
Conditions
Min
Typ
Max
Units
Switching Time (Note 4)
t
R
t
F
t
D1
t
D2
Power Supply
I
S
I
S
Note 1.
Note 2.
Note 3.
Note 4.
Rise Time
Fall Time
Delay Tlme
Delay Time
test Figure 1, C
L
= 1800pF
test Figure 1, C
L
= 1800pF
test Ffigure 1, C
L
= 1800pF
test Figure 1, C
L
= 1800pF
23
28
25
32
33
32
38
38
35
60
35
60
75
100
75
100
ns
ns
ns
ns
ns
ns
ns
ns
Power Supply Current
Power Supply Current
V
IN
= 3.0V (both inputs)
V
IN
= 0.0V (both inputs)
1.5
2
0.15
0.2
2.5
3.5
0.25
0.3
mA
mA
mA
mA
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Devices are ESD sensitive. Handling precautions recommended. ESD tested to human body model, 1.5k in series with 100pF.
Switching times guaranteed by design.
January 1999
3
MIC4423/4424/4425