You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

TEXAS INSTRUMENTS LM311DR

Analogue Comparator, High Speed, 1 Channels, 115 ns, 3.5V to 30V, SOIC, 8 Pins

TEXAS INSTRUMENTS LM311DR

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
LM311DR
Order Code:
3118434
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Product Range
LM111; LM211; LM311
ECAD / MCAD
Supply Frame Models Link

Product Range Selector (LM111; LM211; LM311)

See all from this product range

Product Overview

The LM311D is a single high-speed voltage comparator. This device is 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. This comparator is 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.
  • Fast response times
  • Strobe capability
  • Available in Q-Temp automotive
  • Can operate from single 5-V power supply

Applications

Automotive, Signal Processing, Automation & Process Control

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
High Speed

:
1Channels

:
115ns

:
3.5V to 30V

:
SOIC

:
8Pins

:
MOS, TTL

:
Single & Dual Supply

:
Surface Mount

:
0°C

:
70°C

:
LM111; LM211; LM311

:
-

:
-

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

Packaging type Cut Tape

Available for back order

More stock available to supplier lead times which is approximately 10/27/25

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

Notify me when back in stock

¥40.76 ( ¥44.84  Inc. JCT)

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 5 Minimum: 5
  • 5+
  • 10+
  • 100+
  • 500+
  • 1000+
  • 5000+
  • 10000+
Quantity Price (Incl JCT) Your Price (Incl JCT)
 
 
5+ ¥40.76 (¥44.84)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
10+ ¥24.46 (¥26.91)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
100+ ¥18.50 (¥20.35)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
500+ ¥17.09 (¥18.80)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
1000+ ¥15.68 (¥17.25)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
5000+ ¥14.66 (¥16.13)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
10000+ ¥14.45 (¥15.90)
Promotional price
Contract Price
Web only price
Web only contract price
  ( )
Quantity Price (Incl JCT) Your Price (Incl JCT)
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --