MIC4426/4427/4428
Micrel
Ordering Information
Part Number
MIC4426AM
MIC4426BM
MIC4426BMM
MIC4426BN
MIC4427AM
MIC4427BM
MIC4427BMM
MIC4427BN
MIC4428AM
MIC4428BM
MIC4428BMM
MIC4428BN
Temperature Range
–55°C to +125°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
–55°C to +125°C
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
Package
8-lead SOIC
8-lead SOIC
8-lead MSOP
8-lead Plastic DIP
8-lead SOIC
8-lead SOIC
8-lead MSOP
8-pin Plastic DIP
8-lead SOIC
8-lead SOIC
8-lead MSOP
8-lead Plastic DIP
Configuration
Dual Inverting
Dual Inverting
Dual Inverting
Dual Inverting
Dual Noninverting
Dual Noninverting
Dual Noninverting
Dual Noninverting
Inverting + Noninverting
Inverting + Noninverting
Inverting + Noninverting
Inverting + Noninverting
MIC426/427/428 Device Replacement
Discontinued Number
MIC426CM
MIC426BM
MIC426CN
MIC426BN
MIC427CM
MIC427BM
MIC427CN
MIC427BN
MIC428CM
MIC428BM
MIC428CN
MIC428BN
Replacement
MIC4426BM
MIC4426BM
MIC4426BN
MIC4426BN
MIC4427BM
MIC4427BM
MIC4427BN
MIC4427BN
MIC4428BM
MIC4428BM
MIC4428BN
MIC4428BN
MIC1426/1427/1428 Device Replacement
Discontinued Number
MIC1426CM
MIC1426BM
MIC1426CN
MIC1426BN
MIC1427CM
MIC1427BM
MIC1427CN
MIC1427BN
MIC1428CM
MIC1428BM
MIC1428CN
MIC1428BN
Replacement
MIC4426BM
MIC4426BM
MIC4426BN
MIC4426BN
MIC4427BM
MIC4427BM
MIC4427BN
MIC4427BN
MIC4428BM
MIC4428BM
MIC4428BN
MIC4428BN
Pin Configuration
MIC4426
NC 1
INA 2
GND 3
INB 4
8 NC
7 OUTA
6 V
S
5 OUTB
4
B
5
2
A
7
MIC4426
NC 1
INA 2
GND 3
INB 4
MIC4427
8 NC
7 OUTA
6 V
S
5 OUTB
4
2
MIC4427
NC 1
A
7
INA 2
GND 3
B
5
INB 4
MIC4428
8 NC
7 OUTA
6 V
S
5 OUTB
4
2
MIC4428
A
7
B
5
Dual
Inverting
Dual
Noninverting
Inverting +
Noninverting
Pin Description
Pin Number
1, 8
2
3
4
5
6
7
Pin Name
NC
INA
GND
INB
OUTB
V
S
OUTA
Pin Function
not internally connected
Control Input A: TTL/CMOS compatible logic input.
Ground
Control Input B: TTL/CMOS compatible logic input.
Output B: CMOS totem-pole output.
Supply Input: +4.5V to +18V
Output A: CMOS totem-pole output.
MIC4426/4427/4428
2
September 1999
MICREL [ MICREL SEMICONDUCTOR ]
