MAX4291EUK+T - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

MAX4291EUK+T

Manufacturer

Maxim Integrated

Introduction

The MAX4291 is a single-supply, rail-to-rail, general-purpose operational amplifier (op-amp) with a very low input offset voltage and bias current.

Product Features and Performance

High gain-bandwidth product of 500 kHz

Rail-to-rail input and output

Low input offset voltage of 400 μV

Low input bias current of 15 nA

Wide supply voltage range from 1.8 V to 5.5 V

Low supply current of 100 μA

Slew rate of 0.2 V/μs

Operating temperature range of -40°C to +85°C

Product Advantages

Suitable for a wide range of applications due to its versatile performance

Low power consumption and small package size make it ideal for portable and space-constrained designs

Excellent input characteristics and rail-to-rail operation provide design flexibility

Key Technical Parameters

Manufacturer Part Number: MAX4291EUK+T

Package: SOT-23-5

Number of Circuits: 1

Gain Bandwidth Product: 500 kHz

Supply Voltage Range: 1.8 V to 5.5 V

Supply Current: 100 μA

Slew Rate: 0.2 V/μs

Input Offset Voltage: 400 μV

Input Bias Current: 15 nA

Quality and Safety Features

RoHS3 compliant

Reliable performance and long-term stability

Compatibility

Compatible with a wide range of electronic circuits and systems

Application Areas

Suitable for use in various analog and mixed-signal applications, such as:

- Portable electronics

- Industrial instrumentation

- Sensor conditioning circuits

- Data acquisition systems

- Low-power analog signal processing

Product Lifecycle

The MAX4291 is an active product, with no plans for discontinuation.

Replacement or upgrade options may be available from Maxim Integrated or other manufacturers.

Several Key Reasons to Choose This Product

Excellent input characteristics with low offset voltage and bias current

Wide supply voltage range and low power consumption for versatile applications

High gain-bandwidth product and rail-to-rail operation provide design flexibility

Reliable performance and long-term stability

Small package size and RoHS3 compliance make it suitable for space-constrained and environmentally conscious designs