AMP01BX

Overview

The AMP01BX is a monolithic instrumentation amplifier from Analog Devices, housed in an 18-CDIP package. It features a gain of 0.1 V/V, a 3dB bandwidth of 570 kHz, and a slew rate of 4.5 V/us. Key electrical parameters include a common-mode rejection ratio (CMRR) of 125 dB, input bias current of 6 nA, and input offset voltage of 100 µV. It operates on a supply voltage range of 4.5 V to 18 V with a working current of 3 mA. The device supports output currents up to 100 mA per channel and functions within a temperature range of -55°C to +125°C.

Feature Summary

• Monolithic construction designed for high-precision data acquisition
• Ultra-low input bias current reduces thermal drift and leakage errors
• High common-mode rejection ratio ensures accurate signal conditioning
• Integrated low-noise architecture suitable for sensitive instrumentation

Applications

• High-precision data acquisition systems
• Industrial process control instrumentation
• Medical equipment signal conditioning
• Strain gauge and transducer interfaces

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm the specific suffix 'BX' matches design requirements as it denotes a particular grade or variant within the AMP01 family. Check for end-of-life or discontinuation notices prior to finalizing procurement plans. Ensure packaging specifications align with assembly capabilities.

Selection Notes

Select this component when high precision and low noise are critical for single-channel applications. The fixed internal gain of 0.1 V/V requires careful consideration of system-level amplification needs. Evaluate the 18-CDIP package constraints against PCB layout limitations. Compare performance metrics such as CMRR and offset voltage against alternative instrumentation amplifiers if tighter specifications are required.

Part Context

The AMP01 series represents a line of precision instrumentation amplifiers known for stability and accuracy. The AMP01BX is a specific variant within this family, distinguished by its package type and specific electrical characteristics. It serves as a foundational component for analog signal processing tasks requiring high fidelity and minimal distortion in demanding environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering any potential alternatives.