Overview

Features and Benefits

  • 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
    • 1.5MHz GBW
    • Unity-Gain Stable
    • 0.42µVp-p from 0.1Hz to 10Hz
    • 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

Product Details

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.

Applications

  • Battery-Powered Devices
  • Cardiac Monitors
  • Loop-Powered Systems
  • Portable Medical Devices
  • Sensor Interfaces

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (3)

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PCN-PDN Information

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Evaluation Boards

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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.