June 2000

1

MIC912

MIC912

Micrel

MIC912

200MHz Low-Power SOT-23-5 Op Amp

General Description

The MIC912 is a high-speed, unity-gain stable operational

amplifier. It provides a gain-bandwidth product of 200MHz

with a very low, 2.4mA supply current, and features the tiny

SOT-23-5 package.

Supply voltage range is from

±2.5V to ±9V, allowing the

MIC912 to be used in low-voltage circuits or applications

requiring large dynamic range.

The MIC912 is stable driving any capacitative load and

achieves excellent PSRR, making it much easier to use than

most conventional high-speed devices. Low supply voltage ,

low power consumption, and small packing make the MIC912

ideal for portable equipment. The ability to drive capacitative

loads also makes it possible to drive long coaxial cables.

Features

• 200MHz gain bandwidth product

• 2.4mA supply current

• SOT-23-5 package

• 360V/

µs slew rate

• drives any capacitive load

Applications

• Video

• Imaging

• Ultrasound

• Portable equipment

• Line drivers

Ordering Information

Part Number

Junction Temp. Range

Package

MIC912BM5

–40

°C to +85°C

SOT-23-5

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 Description

Pin Number

Pin Name

Pin Function

1

OUT

Output: Amplifier Output

2

V+

Positive Supply (Input)

3

IN+

Noninverting Input

4

IN–

Inverting Input

5

V–

Negative Supply (Input)

Pin Configuration

OUT

V+

IN–

IN+

1

3

45

2

V–

A23

Part

Identification

SOT-23-5

Functional Pinout

OUT

V+

IN–

IN+

1

3

45

2

V–

SOT-23-5