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LM311 Comparator


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  • Stock: 14

    Availability: InStock priceValidUntil: 2026-04-19

  • SKU: 558 | DAA079

Availability: InStock priceValidUntil: 2026-04-19

  • Rs. 20.06 (inc GST)
    Rs.17.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

LM311 Comparator

The LM311 is single high-speed voltage comparators.

These devices are designed to operate from a wide range of power-supply voltages, including ±15-V supplies for operational amplifiers and 5-V supplies for logic systems. The output levels are compatible with most TTL and MOS circuits. These comparators are capable of driving lamps or relays and switching voltages up to 50 V at 50 mA. All inputs and outputs can be isolated from system ground. The outputs can drive loads referenced to ground, VCC+ or VCC–. Offset balancing and strobe capabilities are available, and the outputs can be wire-OR connected. If the strobe is low, the output is in the off state, regardless of the differential input.

Feature of LM311P Differantial Comparator

  • Fast Response Times

  • Strobe Capability

  • Maximum Input Bias Current . . . 300 nA

  • Maximum Input Offset Current . . . 70 nA

  • Can Operate From Single 5-V Supply

  • Supply voltage : VCC+ to VCC– 36 V

  • Voltage from emitter output to VCC– 30V

  • Voltage from collector output to VCC– 40V

  • Available in Q-Temp Automotive
  • High-Reliability Automotive Applications

  • Configuration Control/Print Support
  • Qualification to Automotive Standards

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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In-stock items typically dispatch within 1–2 working days. If any item needs sourcing, we’ll update you with the expected timeline before dispatch.
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Yes — if a brand/manufacturer is listed on the product page. If not listed, share the exact manufacturer + part number and we’ll check sourcing options.
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