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MAX974 - Single/Dual-Supply Comparators

Download the MAX974 datasheet PDF (MAX971 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for single/dual-supply comparators.

Description

The MAX971 MAX974 and MAX981

MAX984 single/ dual/quad low-voltage comparators feature the lowest power consumption available.

Features

  • o Available in Ultra-Small Packages: UCSP™ (MAX972) µMAX (MAX9_1/MAX9_2/MAX9_3) o Ultra-Low Quiescent Current (4µA, max) Over Extended Temp Range (MAX971/MAX981) o Power Supplies: Single 2.5V to 11V Dual ±1.25V to ±5.5V o Input Voltage Range Includes Negative Supply o Internal Bandgap Reference 1.182V ±1% (MAX97_) 1.182V ±2% (MAX98_) o 12µs Propagation Delay (10mV Overdrive) o Output Has Separate GND Pin (MAX9_1/MAX9_4) MAX971.
  • MAX974/MAX981.
  • MAX984.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX971_Maxim.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Maxim
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  • MAX9703 - 15W / Filterless / Spread-Spectrum Mono/Stereo Class D Amplifiers
  • MAX971 - Single/Dual-Supply Comparators
  • MAX972 - Single/Dual-Supply Comparators
  • MAX9720 - 50mW / DirectDrive / Stereo Headphone Amplifier
  • MAX9721 - 1V / Fixed-Gain / DirectDrive / Stereo Headphone Amplifier

Full PDF Text Transcription

Click to expand full text
19-0450; Rev 3; 2/03 Ultra-Low-Power, Open-Drain, Single/Dual-Supply Comparators General Description The MAX971–MAX974 and MAX981–MAX984 single/ dual/quad low-voltage comparators feature the lowest power consumption available. These micropower devices draw less than 4µA supply current over temperature (MAX971/MAX972/MAX981/MAX982), and include an internal 1.182V ±1% (MAX971/MAX973/ MAX974) or ±2% (MAX981–MAX984) voltage reference and programmable hysteresis. Ideal for 3V or 5V single-supply applications, these devices operate from a single 2.5V to 11V supply (or ±1.25V to ±5.5V dual supplies), and each comparator’s input voltage ranges from the negative supply rail to within 1.3V of the positive supply.
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