MIC4423/4424/4425
Micrel
Ordering Information
Part Number
MIC4423CWM
MIC4423BWM
MIC4423BM
MIC4423CN
MIC4423BN
MIC4424CWM
MIC4424BWM
MIC4424BM
MIC4424CN
MIC4424BN
MIC4425CWM
MIC4425BWM
MIC4425BM
MIC4425CN
MIC4425BN
Temperature Range
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
–40°C to +85°C
0°C to +70°C
–40°C to +85°C
Package
16-Pin Wide SOIC
8-Pin SOIC
8-Pin Plastic DIP
16-Pin Wide SOIC
8-Pin SOIC
8-Pin Plastic DIP
16-Pin Wide SOIC
8-Pin SOIC
8-Pin Plastic DIP
Configuration
Dual Inverting
Dual Inverting
Dual Inverting
Dual Non-Inverting
Dual Non-Inverting
Dual Non-Inverting
Inverting + Non Inverting
Inverting + Non Inverting
Inverting + Non Inverting
Pin Configuration
NC 1
INA 2
GND 3
INB 4
8
7
6
5
NC
Driver Configuration
MIC4423xN/M
INA 2
OUTA
VS
OUTB
A
7 OUTA
MIC4423xWM
14 OUTA
INA 2
A
15 OUTA
10 OUTB
INB 4
B
5 OUTB
INB 7
B
11 OUTB
8-pin DIP (N)
8-pin SOIC (M)
NC 1
INA 2
NC 3
GND 4
GND 5
NC 6
INB 7
NC 8
16 NC
WM Package Note:
Duplicate
GND, VS,
OUTA,
and
OUTB
pins
must be externally
connected together.
MIC4424xN/M
INA 2
A
7 OUTA
MIC4424xWM
14 OUTA
INA 2
A
15 OUTA
10 OUTB
15 OUTA
14 OUTA
13 VS
INB 4
B
5 OUTB
INB 7
B
11 OUTB
MIC4425xN/M
12 VS
11 OUTB
10 OUTB
9 NC
INB 4
B
5 OUTB
INA 2
A
7 OUTA
MIC4425xWM
14 OUTA
INA 2
A
15 OUTA
10 OUTB
INB 7
B
11 OUTB
16-lead Wide SOIC (WM)
Pin Description
Pin Number
DIP, SOIC
2/4
3
6
7/5
1, 8
Pin Number
Wide SOIC
2/7
4, 5
12, 13
14, 15 / 10, 11
1, 3, 6, 8, 9, 16
Pin Name
INA/B
GND
V
S
OUTA/B
NC
Pin Function
Control Input
Ground: Duplicate pins must be externally connected together.
Supply Input: Duplicate pins must be externally connected together.
Output: Duplicate pins must be externally connected together.
not connected
MIC4423/4424/4425
2
January 1999
MICREL [ MICREL SEMICONDUCTOR ]
