ADA4891-3ARZ - Analog Devices Inc.

Manufacturer Part Number

ADA4891-3ARZ

Manufacturer

Analog Devices, Inc.

Introduction

High-speed, low-power, rail-to-rail op amp with low input offset voltage and high output drive capability

Product Features and Performance

105 MHz gain-bandwidth product

210 V/μs slew rate

5 mV input offset voltage

2 pA input bias current

220 MHz -3 dB bandwidth

125 mA output current per channel

7 V to 5.5 V single-supply operation

Operates from -40°C to 125°C

Product Advantages

Excellent high-speed performance

Low power consumption

High output drive capability

Wide input/output voltage range

Wide operating temperature range

Key Technical Parameters

Gain Bandwidth Product: 105 MHz

Voltage Supply Span: 2.7 V to 5.5 V

Current Supply: 4.4 mA per channel

Slew Rate: 210 V/μs

Voltage Input Offset: 2.5 mV

Amplifier Type: CMOS

Current Output per Channel: 125 mA

Current Input Bias: 2 pA

-3 dB Bandwidth: 220 MHz

Quality and Safety Features

RoHS3 compliant

14-SOIC package

Compatibility

Surface mount package

Wide operating temperature range

Application Areas

High-speed instrumentation

High-speed data acquisition

Medical imaging equipment

Broadband communications

Product Lifecycle

This product is still in active production and not nearing discontinuation.

Upgrades and replacements may be available in the future as technology advances.

Several Key Reasons to Choose This Product

Exceptional high-speed performance with 105 MHz gain-bandwidth and 220 MHz -3 dB bandwidth

Low power consumption with 4.4 mA per channel supply current

High output drive capability with 125 mA per channel output current

Wide input and output voltage range from 2.7 V to 5.5 V

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

RoHS3 compliant and available in a compact 14-SOIC surface mount package