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LM311 High-Speed Voltage Analog Comparator 8-SOIC IC


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  • Stock: 10

    Availability: InStock priceValidUntil: 2026-03-06

  • SKU: 5097 | DAG859

Availability: InStock priceValidUntil: 2026-03-06

  • Rs. 20.77 (inc GST)
    Rs.17.60 + GST

    Qty :

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LM311 High-Speed Voltage Analog Comparator 8-SOIC IC

LM311 High-Speed Voltage Analog Comparator 8SOIC IC

The LM311 is a single comparator IC that offers differential input and an open-collector output. It is ideal for applications that need precise voltage level detection and can interface with various digital and analog systems. The open-collector output allows for flexible interfacing with different voltage levels, making it useful in multi-system integration. The LM311 High-Speed Voltage Comparator in an 8-SOIC package is an analog comparator IC designed for fast and precise voltage level detection. Its open-collector output configuration enables flexible interfacing with other circuits and allows it to operate with different output voltage levels by using an external pull-up resistor. This versatility makes it compatible with both TTL and CMOS logic levels.

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Features of LM311 High-Speed Voltage Analog Comparator 8SOIC IC

  • High Speed: Fast response time, with typical propagation delay of 200 ns.
  • Wide Input Voltage Range: Operates over a broad range of input voltages, supporting various power supplies.
  • Single or Dual Supply Operation: Supports single supply (up to 36V) or dual supplies (±18V), enhancing versatility.
  • Open-Collector Output: Allows connection to higher voltages, enabling flexible interfacing.
  • Low Input Offset Voltage: Ensures accurate comparison of input voltages.
  • TTL and CMOS Compatible: Suitable for a wide range of digital systems.

Specifications of LM311 High-Speed Voltage Analog Comparator 8SOIC IC

  • Input Voltage Range: 0V to Vcc -1.5V in single-supply mode.
  • Supply Voltage: 5V to 36V (single supply) or ±18V (dual supply).
  • Input Offset Voltage: Typically ±2 mV, ensuring precise comparison.
  • Input Bias Current: 100 nA typical, which supports low-power applications.
  • Output Saturation Voltage: Typically 0.2V at 4 mA.
  • Output Sink Current: Up to 50 mA, useful for driving LEDs or small relays.

    Package Includes

    • 1 x LM311 High-Speed Voltage Analog Comparator 8SOIC IC

    Extra Information
    Country of Origin China
    Imported By ElectroSource Private Limited

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