MIC863BM8

Instrumentation, Op Amps, Buffer Amps Overview

The MIC863BM8 is a dual ultra-low power operational amplifier housed in an SOT-23-8 package. It operates within a supply voltage range of 2V to 5V, featuring rail-to-rail output capability and input common-mode operation extending to ground. Key electrical parameters include a gain-bandwidth product of 450kHz, a slew rate of 0.35 V/µs, and a typical supply current of 4.2µA per channel.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual low-power operational amplifier configuration
• Rail-to-rail output performance
• Input common-mode range includes ground potential

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered instrumentation systems
• Portable consumer electronics
• Signal buffering in low-voltage circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the manufacturer origin, as Micrel was acquired by Microchip Technology. Confirm the specific suffix 'M8' corresponds to the SOT-23-8 package variant. Ensure compatibility with the required operating temperature range for your specific application environment before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when dual-channel amplification is required in space-constrained designs. The SOT-23-8 package offers a compact footprint suitable for portable devices. Consider the 4.2µA supply current for strict battery life requirements and the 450kHz bandwidth for moderate-speed signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MIC863 series of ultra-low power operational amplifiers. The series is designed for applications requiring minimal power consumption while maintaining adequate performance in single-supply systems. The device integrates two independent amplifiers into a single small-outline package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct substitutes such as the MIC863BM5 if a different package size is acceptable. Verify pinout compatibility and electrical parameter equivalence before substituting with other dual op-amp models from various manufacturers.