December 2000

1

MIC820

MIC820

Micrel

MIC820

Teeny™ Ultra Low Power Op Amp

Final Information

General Description

The MIC820 is a rail-to-rail output, operational amplifier in

Teeny™ SC70 packaging. The MIC820 provides 5MHz, -3dB

bandwidth while consuming an incredibly low 22

µA supply

current.

The SC70 packaging achieves significant board space sav-

ings over devices packaged in SOT-23 or MSOP-8 packag-

ing. The SC70 occupies approximately half the board area of

a SOT-23 package.

Features

•

Teeny™ SC70 packaging

• 5MHz, –3dB bandwidth product

• 4MHz gain-bandwidth product

•22

µA supply current

• Rail-to-Rail output

• Ground sensing at input common mode to GND

• Common mode to GND

• Drive large capactive loads

Applications

• Portable equipment

Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com

Pin Configuration

OUT

V+

IN–

IN+

1

3

45

2

V–

A25

Part

Identification

SC-70

Functional Pinout

OUT

V+

IN–

IN+

1

3

45

2

V–

Ordering Information

Part Number

Marking

Junction Temp. Range*

Package

MIC820BC5

A25

–40

°C to +85°C

SC70-5

Teeny is a trademark of Micrel, Inc.