MAX4323EUT-T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4323EUT-T is a single-channel, low-power operational amplifier from the Maxim Integrated family. It operates on a single supply of 2.4V to 6.5V or dual supplies of ±1.2V to ±3.25V. Key electrical parameters include a 5MHz gain-bandwidth product, a slew rate of 2 V/µs, and a quiescent current of 650µA per amplifier. The device features rail-to-rail input and output capabilities, a typical offset voltage of 700µV, and a shutdown mode that reduces supply current to 25µA. It is housed in a compact SOT-23-6 package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input common-mode range and output voltage swing for low-voltage operation
• Low-power shutdown mode reducing supply current to 25µA with high-impedance outputs
• Unity-gain stability with capacitive loads up to 500pF
• No phase reversal for overdriven inputs

Instrumentation, Op Amps, Buffer Amps Applications

• Battery-powered data-acquisition instruments
• Portable equipment signal conditioning
• RSSI systems
• PA biasing circuits

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the 'E' designation corresponds to the industrial temperature range of -40°C to +85°C. Ensure the SOT-23-6 package matches the footprint requirements of the target design. Cross-reference the manufacturer's latest datasheet for any updates to pin configurations or reliability notices associated with this component.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring rail-to-rail performance in space-constrained designs. The integrated shutdown feature makes it suitable for battery-operated systems where power conservation is critical. Consider the 5MHz bandwidth and 2 V/µs slew rate for moderate-speed signal processing tasks. Verify that the 650µA quiescent current aligns with the system's power budget constraints during active operation.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX4322/MAX4323/MAX4326/MAX4327/MAX4329 family of low-cost, low-power op amps. While other variants offer dual or quad channels, the MAX4323 provides a single channel in a small form factor. It shares core specifications like bandwidth and rail-to-rail operation with the series but is distinguished by its specific package options and shutdown functionality.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct substitutes within the same family include the MAX4322 (no shutdown) and MAX4327 (dual channel). For equivalent single-channel performance without shutdown, consider the MAX4322. Ensure pin compatibility when swapping between SOT-23-5 and SOT-23-6 packages if using variants without the shutdown pin.