_______________________________________________________________ Maxim Integrated Products 1

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

Precision, High-Bandwidth Op Amp

General Description

The MAX9622 op amp features rail-to-rail output and

50MHz GBW at just 1mA supply current. At power-up,

this device autocalibrates its input offset voltage to less

than 100FV. It operates from a single-supply voltage of

2.0V to 5.25V.

The MAX9622 is available in a tiny 2mm x 2mm, 5-pin

SC70 package and is rated over the -40NC to +125NC

automotive temperature range.

Applications

Power Modules

Automotive Power Supplies

ADC Drivers for Industrial Systems

Instrumentation

Filters

Features

S

50MHz UGBW

S

Low Input Voltage Offset Voltage (100µV max)

S

Input Common-Mode Voltage Range Extends

Below Ground

S

Wide 2.0V to 5.25V Supply Range

S

Low 1mA Supply Current

19-5227; Rev 0; 9/10

+Denotes a lead(Pb)-free/RoHS-compliant package.

T = Tape and reel.

Ordering Information

Typical Application Circuit

EVALUATION

KIT

AVAILABLE

PART

TEMP

RANGE

PIN-

PACKAGE

TOP

MARK

MAX9622AXK+T

-40

°C to

+125

°C

5 SC70

AUA

MAX9622

INPUT

OUTPUT

USING THE MAX9622 AS A LOWPASS BESSEL FILTER (CORNER FREQUENCY = 100kHz).

20kI

20kI

4.7nF

14.3kI

5.5kI

5.5kI

47pF