Description

The AD8615AUJZ is an instrumentation operational amplifier belonging to the AD8615/AD8616/AD8618 series of amplifiers manufactured by Analog Devices. These amplifiers are specifically designed to work with single-supply voltages of 2.7V to 5V and feature low offset voltage, wide signal bandwidth, and low input voltage and current noises. The AD8615AUJZ operates as a dual rail-to-rail amplifier and delivers outstanding performance. These amplifiers use a patent trimming technique that ensures excellent precision without requiring laser trimming.

Specifications and features

• Low offset voltage: 65 μV max
• Single-supply operation: 2.7 V to 5.5 V
• Low noise: 8 nV/√Hz
• Wide bandwidth: >20 MHz
• Slew rate: 12 V/μs
• High output current: 150 mA
• No phase reversal
• Low input bias current: 1 pA
• Low supply current: 2 mA
• Unity-gain stable

Application Scenarios

The AD8615AUJZ operational amplifier has a wide range of applications, including:

• Barcode scanners
• Battery-powered instrumentation
• Multipole filters
• Sensors
• ASIC input or output amplifier
• Audio
• Photodiode amplification

Comparison

• Low offset voltage
• High output current
• Wide input signal bandwidth
• Low input voltage and current noise
• Low input bias current
• Works well in single-supply setups

• Not suitable for use with negative power supplies
• No phase reversal