MAX9617_10 Datasheet, PDF(1/12 Page) Maxim Integrated Products – Single/Dual SC70, Zero-Drift, High-Efficiency, 1.5MHz Op Amps with RRIO

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MAX9617_10 Datasheet, PDF (1/12 Pages) Maxim Integrated Products – Single/Dual SC70, Zero-Drift, High-Efficiency, 1.5MHz Op Amps with RRIO

19-4753; Rev 2; 2/10

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Single/Dual SC70, Zero-Drift,

High-Efficiency, 1.5MHz Op Amps with RRIO

General Description

The MAX9617âMAX9620 are low-power, zero-drift oper-

ational amplifiers available in space-saving SC70 pack-

ages. They are designed for use in portable consumer,

medical, and industrial applications.

The MAX9617âMAX9620 feature rail-to-rail CMOS inputs

and outputs, a 1.5MHz GBW at just 59FA supply current

and 10FV (max) zero-drift input offset voltage over time

and temperature. The zero-drift feature reduces the high

1/f noise typically found in CMOS input operational ampli-

fiers, making it useful for a wide variety of low-frequency

measurement applications.

The MAX9617 and MAX9619 are available in a space-

saving, 2mm x 2mm, 6-pin SC70 package. The MAX9618

is available in a 2mm x 2mm, 8-pin SC70 package and

features a power-saving shutdown mode. The MAX9620

is available in a 2mm x 2mm, 5-pin SC70 package. All

devices are specified over the -40NC to +125NC automo-

tive operating temperature range.

Sensor Interfaces

Loop-Powered Systems

Portable Medical Devices

Battery-Powered Devices

Cardiac Monitors

Applications

Features

S Low 59ÂµA Quiescent Current

S Very-Low 10ÂµV (max) Input Offset Voltage

S Dual Version Available in an 8-Pin SC70 Package

S Low Input Noise

42nV/âHz at 1kHz

0.42ÂµVP-P from 0.1Hz to 10Hz

S Rail-to-Rail Inputs and Outputs

S 1.5MHz GBW

S Ultra-Low 10pA Input Bias Current

S Single 1.8V to 5.5V Supply Voltage Range

S Unity-Gain Stable

S Power-Saving Shutdown Mode (MAX9619)

S Available in Tiny 5-Pin SC70 (MAX9620), 6-Pin

SC70 (MAX9617/MAX9619), and 8-Pin SC70

(MAX9618) Packages

Ordering Information

PART

TEMP RANGE PIN-PACKAGE

MAX9617AXT+

-40NC to +125NC 6 SC70

MAX9618AXA+ -40NC to +125NC 8 SC70

MAX9619AXT+

-40NC to +125NC 6 SC70

MAX9620AXK+ -40NC to +125NC 5 SC70

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

Functional Diagrams

TOP VIEW

IN+ 1

GND 2

IN- 3

MAX9617

6 VDD

5 VDD

4 OUT

OUTA 1

INA- 2

INA+ 3

GND 4

MAX9618

8 VDD IN+ 1

7 OUTB

GND 2

6 INB-

5 INB+ IN- 3

MAX9619

6 VDD IN+ 1

5 SHDN GND 2

4 OUT IN- 3

MAX9620

5 VDD

4 OUT

________________________________________________________________ Maxim Integrated Productsââ 1

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

or visit Maximâs website at www.maxim-ic.com.

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