Product Images are shown for illustrative purposes only and may differ from actual product.

LM311 Comparator


Write a review | 1 reviews

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-10-21

  • SKU: 558 | DAA079

Availability: InStock priceValidUntil: 2026-10-21

  • 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 High-Speed Voltage Comparator

LM311P Comparator for high-speed voltage comparison with strobe capability, 36V supply voltage, and 50V output.

The LM311 Comparator High-Speed Voltage Comparator is designed for precision voltage comparison in automotive and logic systems. It operates on a wide supply range, from ±15V to 5V, making it highly versatile in various applications. This comparator can drive loads up to 50V at 50mA, suitable for controlling lamps or relays. The outputs can be referenced to ground or the supply voltages, enhancing its usability.

Featuring fast response times and strobe capabilities, the LM311 Comparator ensures reliable performance in high-speed circuits. With a maximum input bias current of 300nA and input offset current of 70nA, it maintains accuracy in critical applications. Whether you’re working on automotive electronics or general-purpose circuits, this comparator meets your needs effectively.

The LM311 Comparator High-Speed Voltage Comparator is ideal for configuration control and print support, qualifying for automotive standards. Its ability to isolate inputs and outputs from system ground adds another layer of versatility, making it a dependable choice for engineers in India.

Explore the reliability of OPAMP components at DNA. The LM311 Comparator exemplifies quality in the OPAMP category. Discover more products that fit your needs. Check other "OPAMP" that we have in stock.

If you're looking for specific electronic components, DNA can help. We can import parts not in stock and support you in both retail and bulk purchases. Consider related items such as Capacitors, Programmers, HMI Displays, Power Supplies, Sensors, and Hongfa Relays. Contact Us.

Features of LM311 Comparator High-Speed Voltage Comparator

  • High-speed voltage comparison
  • Strobe capability
  • Wide supply voltage range
  • Drives loads up to 50V
  • Isolated inputs and outputs

Specification of LM311 Comparator High-Speed Voltage Comparator

  • Maximum input bias current: 300 nA
  • Maximum input offset current: 70 nA
  • Supply voltage: VCC+ to VCC– 36 V
  • Voltage from emitter output to VCC– 30V
  • Voltage from collector output to VCC– 40V

Applications of LM311 Comparator High-Speed Voltage Comparator

  • Automotive electronics
  • Logic systems
  • Configuration control
  • Print support
  • High-reliability applications

Related Links for LM311 Comparator High-Speed Voltage Comparator

Package Includes

  • 1 X LM311 Comparator High-Speed Voltage Comparator
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (1)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

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.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
What if tracking shows “delivered” but I didn’t receive it?
Message us immediately. Send: order number + tracking number + delivery address confirmation. We’ll coordinate with the courier and guide next steps.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
Can you share a proforma invoice / quotation before I pay?
Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
If I order the same parts again later, will they match?
We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
View all FAQs →

NEW Products

Product Page : New Products

0.56" Blue CA 7 Segment Display

0.56" Blue CA 7 Segment Display

Blue Common Anode 0.56 inch 7 Segment Display 0.56" Blue CA 7-Segment Display offers clear visibili..

Rs.21.24 (inc GST)
Rs.18.00 + GST

SKU: 3144 | DAE930
Stock: 10
DFrobot Gravity GP8600 DAC Module

DFrobot Gravity GP8600 DAC Module

Gravity GP8600 DAC Module for High-Resolution ControlGravity GP8600 DAC Module offers 16-bit high-re..

Rs.1,907.07 (inc GST)
Rs.1,616.16 + GST

SKU: 10881 | DAJ975
Stock: 2
Write review
74164 8-bit serial-in, parallel-out shift register

74164 8-bit serial-in, parallel-out shift register

74HC164 8-bit Serial-in Parallel-out Shift Register 74HC164 Shift Register; Serial-in, parallel-out;..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 289 | DAA232
Stock: 25
Soldron 75W Spade Bit

Soldron 75W Spade Bit

Soldron 75W Spade Premium Grade Long Life Bit Soldron Bp100S8 75W Spade Bit for heavy-duty soldering..

Rs.363.44 (inc GST)
Rs.308.00 + GST

SKU: 2365 | DAC115
Stock: 2

Have You Seen

Product Page : Have You Seen

JHD 16X2 Green LCD Display

JHD 16X2 Green LCD Display

JHD 16X2 Green LCD DisplayJHD162/JHD162A is a 16X2(16 character, 2 line) Green Alphanumeri..

Rs.206.50 (inc GST)
Rs.175.00 + GST

SKU: 1377 | DAA816
Stock: 50
Write review
Mastek MTE-50-24 24V DC SMPS Power Supply

Mastek MTE-50-24 24V DC SMPS Power Supply

Mastek MTE-50-24 24V DC SMPS Power SupplyMastek MTE-50-24 SMPS provides 24V DC output, 2.2A current,..

Rs.743.40 (inc GST)
Rs.630.00 + GST

SKU: 10767 | DAJ156
Stock: 10
Write review
Meanwell DRC-60B AC - DC DIN Rail Power Supply

Meanwell DRC-60B AC - DC DIN Rail Power Supply

Meanwell DRC60-B SMPS 60W UPS Function Power SupplyDRC60-B: 60W power supply with UPS function, 12V/..

Rs.3,604.90 (inc GST)
Rs.3,055.00 + GST

SKU: 7521 | DAH100
Stock: 2
Nextion Enhanced NX3224K024 2.4" Touchscreen Display

Nextion Enhanced NX3224K024 2.4" Touchscreen Display

Nextion Enhanced 2.4" HMI Touch DisplayNextion NX3224K024 HMI Display with 16MB Flash, 3584 bytes RA..

Rs.2,847.00 (inc GST)
Rs.2,412.71 + GST

SKU: 1647 | DAB496
Stock: 37

Related Products

6N137 High Speed Optocoupler

6N137 High Speed Optocoupler

6N137 High Speed Opto-coupler for Digital Isolation 6N137 Opto-coupler for high-speed digital isolat..

Rs.29.50 (inc GST)
Rs.25.00 + GST

SKU: 684 | DAA199
Stock: 10
Tactile Switch 4L 6mmx6mm

Tactile Switch 4L 6mmx6mm

Tactile Switch 4L 6mmx6mm4 Leg  6mm Tactile Switch / Push ButtonThis is a 4 leg 6mm x 6mm in si..

Rs.3.54 (inc GST)
Rs.3.00 + GST

SKU: 1322 | DAB227
Stock: 50
ATMEGA8A-AU SMD IC

ATMEGA8A-AU SMD IC

Microchip ATmega8A-AU SMD Microcontroller ATmega8A-AU SMD IC with low-power design, advanced RISC ar..

Rs.191.16 (inc GST)
Rs.162.00 + GST

SKU: 3209 | DAD165
Stock: 51
Write review
LM2937 Linear Voltage Regulator SMD IC

LM2937 Linear Voltage Regulator SMD IC

LM2937 Linear Voltage Regulator SMD IC LM2937 Voltage Regulator, 500mA output, low dropout voltage o..

Rs.205.32 (inc GST)
Rs.174.00 + GST

SKU: 8777 | DAI083
Stock: 0
W5500 TCP/IP 51/STM32 Ethernet Network Module

W5500 TCP/IP 51/STM32 Ethernet Network Module

WIZnet W5500 TCP/IP Ethernet Network Module W5500 TCP/IP Module for 51/STM32, SPI communication, 8 s..

Rs.545.51 (inc GST)
Rs.462.30 + GST

SKU: 9144 | DAF230
Stock: 0
Write review