MAX9003EUA+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX9003EUA+

Manufacturer

Maxim Integrated

Introduction

The MAX9003 is a low-power, rail-to-rail input/output operational amplifier with an integrated voltage reference. It is designed for use in battery-powered and portable applications.

Product Features and Performance

Rail-to-rail input and output

Low-power operation (350 μA, typical)

Integrated precision voltage reference (1.25 V)

Wide supply voltage range (2.7 V to 5.5 V)

Unity-gain stable

High slew rate (5 V/μs)

Low input offset voltage (0.5 mV, typical)

Low input bias current (10 nA, typical)

Short-circuit protection

Available in space-saving 8-pin TSSOP and MSOP packages

Product Advantages

Versatile operational amplifier with integrated voltage reference for compact, power-efficient designs

Enables precise signal conditioning and voltage regulation in a wide range of portable and battery-powered applications

Excellent performance specifications, including low power consumption, high slew rate, and low offset voltage

Key Technical Parameters

Supply Voltage Range: 2.7 V to 5.5 V

Quiescent Current: 350 μA (typical)

Input Offset Voltage: 0.5 mV (typical)

Input Bias Current: 10 nA (typical)

Slew Rate: 5 V/μs

Integrated Voltage Reference: 1.25 V

Quality and Safety Features

RoHS3 compliant

8-pin TSSOP and MSOP packages for compact, surface-mount assembly

Compatibility

The MAX9003 is compatible with a wide range of smart card and portable electronic applications.

Application Areas

Smart cards

Battery-powered portable devices

Handheld instruments

Low-power analog signal conditioning

Product Lifecycle

The MAX9003 is an active product, and Maxim Integrated continues to manufacture and support it. Replacement or upgraded products may be available in the future, but the MAX9003 remains a viable option for many applications.

Key Reasons to Choose the MAX9003

Integrated voltage reference simplifies circuit design and reduces component count

Low power consumption extends battery life in portable applications

Small, space-saving package options enable compact system integration

Excellent performance specifications, including high slew rate and low offset voltage, ensure precise signal conditioning

RoHS3 compliance for use in a wide range of modern electronic devices