MAX4322EUK+T

Instrumentation, Op Amps, Buffer Amps Overview

The MAX4322EUK+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 2V/µs slew rate, and a typical input offset voltage of 700µV. The device consumes 650µA per amplifier and features rail-to-rail input and output capabilities. It is unity-gain stable and can drive loads as low as 250Ω.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail input common-mode range and output voltage swing for low-voltage operation
• Unity-gain stability with capacitive loads up to 500pF
• No phase reversal for overdriven inputs
• Capable of driving 250Ω resistive loads

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 ordering 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 compatibility with the SOT-23-5 package footprint during PCB layout review. Cross-reference the manufacturer's latest datasheet revision for any updates to absolute maximum ratings or recommended operating conditions.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring rail-to-rail I/O performance in a compact SOT-23-5 package. It is suitable for precision, low-voltage data-acquisition systems where low offset voltage and wide bandwidth are critical. Consider the MAX4323 variant if a shutdown mode is required, as the MAX4322 lacks this feature. Evaluate power consumption constraints against the 650µA quiescent current specification.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MAX4322/MAX4323/MAX4326/MAX4327/MAX4329 family of single/dual/quad operational amplifiers. These devices combine wide bandwidth with excellent DC accuracy. The MAX4322 specifically denotes the single-channel version without a shutdown pin, distinguishing it from variants like the MAX4323 which includes a shutdown control function.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Direct functional substitutes within the same family include the MAX4323 (single channel with shutdown), MAX4326 (dual channel), MAX4327 (dual channel with shutdown), and MAX4329 (quad channel). Verify pinout compatibility and package type before substitution.