Micrel, Inc.

MIC864

Ordering Information

Part Number

Marking

Junction Temperature Range

Package

MIC864YM

864YM

–40

°C to +125°C

8-Pin SOIC

MIC864YMX

864

–40

°C to +125°C

10-Pin Extra Thin DFN (2.5mm x 2.5mm x 0.4mm)

(1)

Note:

1.

Extra Thin DFN package pin 1 identifier =

▼.

Pin Configuration

5

6

7

8

9

10

NC

NC

8-Pin SOIC (M)

(Top View)

10-Pin 2.5mm x 2.5mm XTDFN (MX)

(Top View)

Pin Description

Pin Number

SOIC

Pin Number

XTDFN

Pin

Name

Pin Function

1

1

OUTA

Output of operational amplifier A.

2

2

−INA

Inverting input of operational amplifier A.

3

3

+INA

Non-inverting input of operational amplifier A.

4

4

V

−

Negative Power Supply Connection. Connect to GND for single supply operation.

5

7

+INB

Non-inverting input of operational amplifier B.

6

8

−INB

Inverting input of operational amplifier B.

7

9

OUTB

Output of operational amplifier B.

8

10

V+

Positive Power Supply Input. Connect a 0.1µF ceramic bypass capacitor from V+ to

V

−, placed within 0.2in (5mm) of the MIC864.

-

5, 6

NC

Not internally connected, leave unconnected.

-

EP

ePad

Heatsink pad, connect to GND for best thermal performance.

June, 2014

2

063014-2.0