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MAXIM INTEGRATED / ANALOG DEVICES MAX9142ESAT High-Speed Comparator

The MAX9142ESA+T is a low-power dual high-speed comparator suitable for 3V and 5V systems. Featuring rail-to-rail inputs and outputs, it pulls outputs within 0.3V of supply rails without external resistors, ideal for CMOS and TTL logic. It offers 40ns propagation delay, low supply current of 150µA per comparator at VCC=3V, and operates from -40°C to 85°C. Internal hysteresis ensures clean switching with slow signals. Applications include line receivers, battery-powered systems, threshold detectors, and sampling circuits, making it perfect for versatile high-speed comparator needs.

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Source:Newark
Part No:MAX9142ESA+T
Stock:467
Inv Date:06-05-2026
Price: Unit price: $5.7
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Source:DigiKey
Part No:MAX9142ESA+T
Stock:1686
Inv Date:06-05-2026
Price: Unit price: $5.7
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Part No:MAX9142ESA+T
Stock:1498
Inv Date:06-06-2026
Price: Unit price: $5.61
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Part No:MAX9142ESA-T
Stock:0
Inv Date:06-06-2026
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MAXIM INTEGRATED / ANALOG DEVICES MAX9142ESAT High-Speed Comparator Specifications:

  • Supply Voltage: 2.7V to 5.5V
  • Propagation Delay: approximately 40ns
  • Supply Current: 150µA per comparator at 3V
  • Operating Temperature Range: -40°C to 85°C
  • Input Offset Voltage: ~0.5mV
  • Input Offset Current: 8nA
  • Common-Mode Rejection Ratio: 80µV/V at 5.5V
  • Power Supply Rejection Ratio: 800µV/V at 2.7V
  • Rail-to-rail inputs and outputs, output swings within 0.3V of supplies
  • Internal hysteresis to ensure stable switching
  • Package: 8-pin NSOIC
  • Suitable for line receivers, battery-powered systems, zero crossing detection, sampling circuits
  • Max operating temperature: -40°C to 85°C

Buy the Maxim Series MAX9142 High-Speed Comparator: MAX9142ESA+T

Purchase the Maxim MAX9142ESA+T online today and enhance your circuit designs with this low-power, dual high-speed comparator. Featuring rail-to-rail inputs and outputs, with a propagation delay of approximately 40ns, it is suitable for demanding applications like line receivers and threshold detectors. Its low supply current of just 150µA per comparator makes it ideal for battery-powered devices. Operating across -40°C to 85°C, this comparator offers internal hysteresis, ensuring clean switching even with slow input signals. Enjoy fast, reliable performance for your high-speed analog and digital comparison needs.

Buy Maxim MAX9142ESA+T now and experience unmatched reliability and performance for high-speed, low-power comparator applications in your system.

Frequently Asked Questions

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You can download the MAX9142ESAT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

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