MIC4123/4124/4125

Micrel, Inc.

M9999-052405

2

May 2005

Pin & Driver Configuration

Ordering Information

Part Number

Package

Configuration

Lead Finish

MIC4123YME

EPAD 8-Lead SOIC

Dual Inverting

Pb-Free

MIC4123YML

8-Lead MLF

Dual Inverting

Pb-Free

MIC4124YME

EPAD 8-Lead SOIC

Dual Non-Inverting

Pb-Free

MIC4124YML

8-Lead MLF

Dual Non-Inverting

Pb-Free

MIC4125YME

EPAD 8-Lead SOIC Inverting + Non-Inverting

Pb-Free

MIC4125YML

8-Lead MLF

Inverting + Non-Inverting

Pb-Free

Pin Description

Pin Number

Pin Name

Function

2 / 4

INA / B

Control Input

3

GND

Ground: Duplicate pins must be externally connected together

6

V

S

Supply Input: Duplicate pins must be externally connected together

7 / 5

OUTA / B

Output: Duplicate pins must be externally connected together

1, 8

NC

Not connected

EP

GND

Ground: Backside Pad

1

2

3

4

8

7

6

5

NC

INA

GND

INB

NC

OUTA

OUTB

MIC4123

Dual

Inverting

A

B

7

5

2

4

MIC4123

MIC4124

A

B

7

5

2

4

A

B

7

5

2

4

1

2

3

4

8

7

6

5

NC

INA

GND

INB

NC

OUTA

OUTB

MIC4124

Dual

Noninverting

1

2

3

4

8

7

6

5

NC

INA

GND

INB

NC

OUTA

OUTB

MIC4125

Inverting +

Noninverting

MIC4125