Datasheet4U Logo Datasheet4U.com

MAX4294 - Ultra-Small / !.8V / Power / Rail-to-Rail I/O Op Amps

This page provides the datasheet information for the MAX4294, a member of the MAX Ultra-Small / !.8V / Power / Rail-to-Rail I/O Op Amps family.

Datasheet Summary

Description

The MAX4291/MAX4292/MAX4294 family of micropower operational amplifiers operates from a +1.8V to +5.5V single supply or ±0.9V to ±2.75V dual supplies and has Rail-to-Rail® input/output capabilities.

Features

  • o Ultra-Low Voltage Operation.
  • Guaranteed Down to +1.8V o 100µA Supply Current per Amplifier o 500kHz Gain-Bandwidth Product o 120dB Open-Loop Voltage Gain (RL = 100kΩ) o 0.017% THD + Noise at 1kHz o Rail-to-Rail Input Common-Mode Range o Rail-to-Rail Output Drives 2kΩ Load o No Phase Reversal for Overdriven Inputs o Unity-Gain Stable for Capacitive Loads up to 100pF o 400µV Input Offset Voltage o Single Available in Ultra-Small 5-Pin SC70 Dual Available in Space-Saving 8-Pin µMAX MAX429.

📥 Download Datasheet

Datasheet preview – MAX4294

Datasheet Details

Part number MAX4294
Manufacturer Maxim
File Size 557.66 KB
Description Ultra-Small / !.8V / Power / Rail-to-Rail I/O Op Amps
Datasheet download datasheet MAX4294 Datasheet
Additional preview pages of the MAX4294 datasheet.

📁 Similar Datasheet

  • MAX4200 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4201 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4202 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4203 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4204 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4205 - SOT23 Open-Loop Buffers (Maxim Integrated)
  • MAX4206 - Precision Transimpedance Logarithmic Amplifier (Maxim Integrated)
  • MAX4208 - Precision Instrumentation Amplifiers (Maxim Integrated Products)
  • MAX4209 - Precision Instrumentation Amplifiers (Maxim Integrated Products)
  • MAX4230 - Rail-to-Rail I/O Op Amps (Maxim Integrated)
Other Datasheets by Maxim
  • MAX429 - High-Speed / 6A Single MOSFET Drivers
  • MAX4291 - Ultra-Small / !.8V / Power / Rail-to-Rail I/O Op Amps
  • MAX4292 - Ultra-Small / !.8V / Power / Rail-to-Rail I/O Op Amps
  • MAX4295 - Mono/Stereo 2W Switch-Mode (Class-D) Audio Power Amplifiers
  • MAX4297 - Mono/Stereo 2W Switch-Mode (Class-D) Audio Power Amplifiers
  • MAX4298 - Ultra-High PSRR Stereo Drivers + Microphone Amp + 100mA Linear Regulator
  • MAX4299 - Ultra-High PSRR Stereo Drivers + Microphone Amp + 100mA Linear Regulator
  • MAX420 - 15 Volt Chopper Stabilized Operational Amplifier

Full PDF Text Transcription

Click to expand full text
19-1612; Rev 0; 3/00 Ultra-Small, +1.8V, µPower, Rail-to-Rail I/O Op Amps General Description The MAX4291/MAX4292/MAX4294 family of micropower operational amplifiers operates from a +1.8V to +5.5V single supply or ±0.9V to ±2.75V dual supplies and has Rail-to-Rail® input/output capabilities. These amplifiers provide a 500kHz gain-bandwidth product and 120dB open-loop voltage gain while using only 100µA of supply current per amplifier. The combination of low input offset voltage (±400µV) and high-open-loop gain makes them suitable for low-power/low-voltage high-precision applications. The MAX4291/MAX4292/MAX4294 have an input common-mode range that extends to each supply rail, and their outputs typically swing within 20mV of the rails with a 2kΩ load.
Published: |