MAX406ACSA

Instrumentation, Op Amps, Buffer Amps Overview

The MAX406ACSA is a single-channel operational amplifier from the Analog Devices/MAXIM family, housed in an 8-pin Small Outline (SO) package. It operates within a temperature range of 0°C to +70°C. The device features a maximum supply current of 1.2µA and supports single-supply operation. Key electrical characteristics include a gain-bandwidth product of 40kHz and a slew rate of 20V/µs. Input offset voltage is specified at 250µV, with input bias current at 10pA. Common-mode rejection ratio is 70dB, and input voltage noise density is 150nV/√Hz.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Ultra-low power consumption with maximum supply current of 1.2µA
• Rail-to-rail output capability for single-supply applications
• High slew rate of 20V/µs for fast signal response
• Low input offset voltage of 250µV for precision performance

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered sensor interfaces
• Portable medical instrumentation
• Industrial process control loops
• Signal conditioning for low-power systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix and package variant against the manufacturer's official documentation before procurement. Confirm availability status directly with authorized distributors as stock levels fluctuate. Ensure the selected component matches the required temperature grade and pin configuration for your design.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when ultra-low quiescent current is critical alongside moderate bandwidth requirements. Compare input offset voltage and bias current specifications against other op-amps in the same series if higher precision is needed. Verify that the SO package footprint aligns with your PCB layout constraints and thermal management strategy.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX406/MAX407/MAX409/MAX417–MAX419 family of micropower operational amplifiers. The family offers single, dual, and quad configurations with varying speed and precision grades. The MAX406 specifically provides a balance of low power and adequate bandwidth for general-purpose analog signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official datasheet for direct pin-compatible alternatives within the same family, such as the MAX407 or MAX409 variants, which share similar packaging and basic electrical characteristics but may differ in speed or precision specifications.