English

All Products

View All >>
  • LM311

LM311

115 ns μs Linear Comparators


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-LM311
  • Package: -
  • Datasheet: -
  • Stock: 364
  • Description: 115 ns μs Linear Comparators (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Surface Mount YES
JESD-609 Code e4
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Subcategory Comparator
Packing Method TUBE
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count 8
JESD-30 Code R-PDSO-G8
Qualification Status Not Qualified
Operating Temperature (Max) 70°C
Output Type OPEN-COLLECTOR/OPEN-EMITTER
Power Supplies +-15V
Temperature Grade COMMERCIAL
Supply Current-Max 7.5mA
Response Time 115 ns
Amplifier Type COMPARATOR
Neg Supply Voltage-Nom (Vsup) -15V
Average Bias Current-Max (IIB) 0.25μA
Supply Voltage Limit-Max 18V
Bias Current-Max (IIB) @25C 0.25μA
Neg Supply Voltage-Max (Vsup) -18V
Input Offset Voltage-Max 10000μV
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
RoHS Status Non-RoHS Compliant

LM311 Description


Single high-speed voltage comparators are the LM111, LM211, and LM311. The LM311 is designed to operate from a wide range of power supply voltages, including 15-V operational amplifier supplies and 5-V logic system supplies. Most TTL and MOS circuits are compatible with the output levels. These comparators can drive lamps or relays and switch voltages as high as 50 V at 50 mA. System ground can be isolated from all inputs and outputs. The outputs can power loads that are grounded, VCC+, or VCC. The outputs can be wire-OR coupled and offset balancing and strobe capabilities are offered. Regardless of the differential input, if the strobe is low, the output is off.



LM311 Features


  • Fast Response Time: 165 ns

  • Strobe Capability

  • Maximum Input Bias Current: 300 nA

  • Maximum Input Offset Current: 70 nA

  • Can Operate From Single 5-V Supply

  • Available in Q-Temp Automotive



LM311 Applications


  • Desktop PCs

  • Body Control Modules

  • White Goods

  • Building Automation

  • Oscillators

  • Peak Detectors