MAX419ESD+T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX419ESD+T is a quad, single-supply operational amplifier manufactured by Analog Devices Inc./Maxim Integrated. It features a maximum supply current of 1.2µA per channel and operates within a voltage range of 2.5V to 10V. The device provides a gain-bandwidth product of 150kHz and a slew rate of 80mV/µs. Input offset voltage is typically 3mV with an input bias current of 10pA. It supports rail-to-rail output swing and functions reliably across an extended temperature range of -40°C to +85°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Quad configuration integrating four independent amplifiers in a compact package
• Ultra-low quiescent current consumption for battery-powered applications
• Rail-to-rail output capability maximizing dynamic signal range
• Single-supply operation simplifying power system design

Instrumentation, Op Amps, Buffer Amps Applications

• Portable instrumentation systems requiring low power consumption
• Battery-operated sensor signal conditioning circuits
• Low-cost data acquisition front-ends
• General-purpose analog buffering in space-constrained designs

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm tape-and-reel packaging and exact electrical grade. Confirm RoHS compliance status and lead-free material specifications through authorized distributors or direct manufacturer channels before finalizing procurement orders.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when multiple low-power amplification stages are required in a single integrated circuit. Evaluate the trade-off between the moderate 150kHz bandwidth and the ultra-low 1.2µA supply current. Ensure the application does not require high-speed performance exceeding the specified slew rate limits.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX406/MAX407/MAX409/MAX417–MAX419 family of micropower op amps. The MAX419 variant specifically offers a quad topology, distinguishing it from the single (MAX406), dual (MAX407), and other configurations within the same low-power series architecture.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official datasheet revision history and ordering information for confirmed substitute part numbers. Verify pinout compatibility and electrical parameter equivalence before implementing any alternative components in existing designs.