MAX9920ASA+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9920ASA+T

Manufacturer

Maxim Integrated

Introduction

High-precision, low-power, zero-drift current-sense amplifier

Product Features and Performance

Rail-to-rail input and output

5 V/μs slew rate

230 kHz bandwidth (-3 dB)

480 μV input offset voltage

175 μA input bias current

44 mA output current per channel

Operates from 4.5 V to 5.5 V supply

Product Advantages

Excellent accuracy and precision

High bandwidth and fast slew rate

Low input offset and bias current

Wide supply voltage range

Compact 8-SOIC package

Key Technical Parameters

Voltage Supply Span: 4.5 V to 5.5 V

Current Supply: 1 mA

Slew Rate: 1.5 V/μs

Voltage Input Offset: 480 μV

Amplifier Type: Current Sense

Current Output / Channel: 44 mA

Current Input Bias: 175 μA

-3 dB Bandwidth: 230 kHz

Quality and Safety Features

RoHS3 compliant

Exposed pad package (8-SOIC-EP) for improved thermal performance

Compatibility

Surface mount package (8-SOIC)

Application Areas

Current sensing in industrial, automotive, and consumer electronics applications

Product Lifecycle

Current product, no plans for discontinuation

Replacement or upgrade options available if needed

Several Key Reasons to Choose This Product

Excellent accuracy and precision for current sensing applications

High bandwidth and fast slew rate for responsive performance

Low input offset and bias current for improved measurement accuracy

Wide supply voltage range for flexibility in design

Compact surface-mount package for space-constrained designs

RoHS3 compliance for use in a variety of applications