ADA4891-4ARZ - Analog Devices Inc.

Manufacturer Part Number

ADA4891-4ARZ

Manufacturer

Analog Devices, Inc.

Introduction

High-performance quad operational amplifier

Ideal for precision instrumentation, high-speed data acquisition, and video applications

Product Features and Performance

Quad CMOS operational amplifier

Rail-to-rail input and output

Extremely low input bias current of 2pA

High gain bandwidth of 105MHz

Slew rate of 210V/us

Low voltage offset of 2.5mV

Low supply current of 4.4mA per amplifier

Wide supply voltage range from 2.7V to 5.5V

Wide operating temperature range from -40°C to 125°C

Product Advantages

Excellent DC and AC performance

Compact 14-SOIC package

Low power consumption

Ideal for high-speed, high-precision applications

Key Technical Parameters

Manufacturer Part Number: ADA4891-4ARZ

Package: 14-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Number of Circuits: 4

Gain Bandwidth Product: 105 MHz

Supply Voltage Range: 2.7V to 5.5V

Supply Current: 4.4mA per amplifier

Slew Rate: 210V/us

Input Offset Voltage: 2.5mV

Amplifier Type: CMOS

Output Current: 125mA per channel

Input Bias Current: 2pA

-3dB Bandwidth: 220MHz

Quality and Safety Features

RoHS3 compliant

Reliable SOIC package

Extensive qualification and testing procedures

Compatibility

Suitable for a wide range of precision instrumentation, data acquisition, and video applications

Application Areas

High-speed data acquisition systems

Precision instrumentation

Video amplifiers

Medical equipment

Industrial control systems

Product Lifecycle

This is an active product with no plans for discontinuation

Replacement or upgraded models may become available in the future

Key Reasons to Choose This Product

Excellent DC and AC performance for high-precision applications

Wide supply voltage and temperature ranges for design flexibility

Low power consumption and small package size

Ideal for high-speed, high-bandwidth applications

Reliable and RoHS-compliant design