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MAX9618：High-Efficiency, 1.5MHz Op Amps with RRIO

Ultra-Low Power, Zero-Drift Precision Op Amps in SC70 Packages

The MAX9617–MAX9620 are low-power, zero-drift operational amplifiers available in space-saving SC70 packages. They are designed for use in portable consumer, medical, and industrial applications. The MAX9617–MAX9620 feature rail-to-rail CMOS inputs and outputs, a 1.5MHz GBW at just 59µA supply current and 10µV (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 amplifiers, 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 MAX9619 features a power-saving shutdown mode. The MAX9618 is available in a 2mm x 2mm, 8-pin SC70 package. The MAX9620 is available in a 2mm x 2mm, 5-pin SC70 package. All devices are specified over the -40°C to +125°C automotive operating temperature range.

Key Features Extends Battery Life Low 59µA Quiescent Current Single 1.8V to 5.5V Supply Voltage Range Power-Saving Shutdown Mode (MAX9619) Supports a Wide Range of Precision Applications Very Low 10µV (max) Input Offset Voltage Ultra-Low 10pA Input Bias Current Unity-Gain Stable 0.42µVp-p from 0.1Hz to 10Hz 1.5MHz GBW 42nV/√Hz at 1kHz Rail-to-Rail Inputs and Outputs Saves Board Space 5-Pin SC70 (MAX9620), 6-Pin SC70 (MAX9617/MAX9619), and 8-Pin SC70 (MAX9618) Packages

MAX9617, MAX9618: Functional Diagrams Applications/Uses Battery-Powered Devices Cardiac Monitors Loop-Powered Systems Portable Medical Devices Sensor Interfaces

DataSheet

Parametrics

Design kits & evaluation modules

• MAX9617EVKIT
• MAX9618EVKIT
• MAX5216LPT

Quality and Environmental Data

• MAX9618.pdf

Ordering Information