MAX9937AXK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9937AXK+T

Manufacturer

Maxim Integrated

Introduction

High-precision, low-power, single-supply operational amplifier (op-amp) for current sensing applications

Product Features and Performance

Ultra-low input offset voltage of 300 μV

Ultra-low input bias current of 2 μA

High open-loop gain of 120 dB

Wide bandwidth of 350 kHz

Low quiescent current of 20 μA

Rail-to-rail input and output operation

Single 2.7V to 5.5V supply

Product Advantages

Excellent current sensing performance

Extremely low offset and bias current

Wide supply voltage range

Low power consumption

Compact SC-70-5 package

Key Technical Parameters

Manufacturer Part Number: MAX9937AXK+T

Package: 5-TSSOP, SC-70-5, SOT-353

Mounting Type: Surface Mount

Operating Temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Compatibility

Compatible with a wide range of electronic systems and applications that require high-precision current sensing

Application Areas

Current sensing in power supplies, motor drives, and industrial control systems

Precision instrumentation and test equipment

Portable electronics and battery-powered devices

Product Lifecycle

This product is an active and widely used part in Maxim Integrated's portfolio

Replacements and upgrades may be available in the future as technology evolves

Key Reasons to Choose This Product

Excellent current sensing performance with ultra-low offset and bias current

Wide supply voltage range and low power consumption

Compact and easy-to-use SC-70-5 package

Proven reliability and quality from a reputable manufacturer