AD524AD

Instrumentation, Op Amps, Buffer Amps Overview

The AD524AD is a precision instrumentation amplifier manufactured by Analog Devices Inc. It features a single-channel architecture housed in a 16-lead Small Body Ceramic Dual In-Line Package (SBCDIP). The device operates on dual power supplies with a typical voltage of ±15V and supports an operating temperature range from -40°C to +85°C. Key electrical specifications include a maximum input offset voltage of 0.25mV, a minimum common-mode rejection ratio of 70dB, and a gain-bandwidth product of 25MHz. The input resistance is specified at 1GΩ.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Precision instrumentation amplifier design for high accuracy signal conditioning
• High common-mode rejection capability for noise reduction
• Low input offset voltage for minimal DC error
• Wide supply range operation supporting various system voltages

Instrumentation, Op Amps, Buffer Amps Applications

• Precision sensor signal amplification
• Medical instrumentation front-ends
• Industrial process control systems
• Bridge amplifier circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'AD' corresponds to the ceramic package variant when sourcing. Confirm the manufacturer is Analog Devices Inc. Ensure the component matches the 16-pin SBCDIP form factor required for your PCB layout. Check for any obsolescence notices as this part may have limited availability compared to newer generations.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high precision and low offset are critical requirements. The ceramic package offers superior thermal stability compared to plastic variants. Consider the 25MHz bandwidth for applications requiring moderate speed. Verify that the 70dB CMRR meets your noise immunity needs. Ensure the dual supply configuration fits your power budget.

Instrumentation, Op Amps, Buffer Amps Part Context

The AD524 belongs to the legacy AD524 family of instrumentation amplifiers from Analog Devices. This series was designed for general-purpose precision applications before being superseded by newer architectures like the AD8426. The AD524AD specifically denotes the industrial grade ceramic package version, offering robust performance in demanding environments.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Public confirmed substitute part numbers: None identified.