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HomeProductsIntegrated Circuits (ICs)Linear - ComparatorsLM311M
LM311M Image
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See specifications for product details.

LM311M - Texas Instruments

Manufacturer Part Number
LM311M
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM311M
ECAD Model
Parts Description
IC COMPARATOR 1 GEN PUR 8SOIC
Detailed Description
Package
8-SOIC (0.154', 3.90mm Width)
Data sheet
LM311M.pdf
RoHs Status
ROHS3 Compliant
In stock: 57690

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Quantity

Specifications

LM311M Tech Specifications
Texas Instruments - LM311M technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM311M

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Supply, Single/Dual (±) 5V ~ 36V, ±2.5V ~ 18V  
Voltage - Input Offset (Max) 7.5mV @ ±15V  
Type General Purpose  
Supplier Device Package 8-SOIC  
Series -  
Propagation Delay (Max) -  
Package / Case 8-SOIC (0.154', 3.90mm Width)  
Package Tube  
Output Type DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Number of Elements 1  
Mounting Type Surface Mount  
Hysteresis -  
Current - Quiescent (Max) 7.5mA  
Current - Output (Typ) -  
Current - Input Bias (Max) 0.25µA @ ±15V  
CMRR, PSRR (Typ) -  
Base Product Number LM311  

Parts Introduction

Manufacturer Part Number

LM311M

Manufacturer

Texas Instruments

Introduction

The LM311M is a voltage comparator that can operate over a wide range of voltages, from standard +5V to ±15V power supplies.

Product Features and Performance

Wide operating voltage range 5V to 36V

Input offset voltage of 7.5mV max at ±15V

Input bias current of 0.25µA max at ±15V

Multiple output types compatible with various logic levels

Product Advantages

Compatible with DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL

Operates across a wide range of temperatures from 0°C to 70°C

Available in a compact 8-SOIC package

Key Technical Parameters

Single comparator element

Single or Dual power supply options

Low input bias and offset currents

Operates up to +36V or ±18V supply

Quality and Safety Features

Built to Texas Instruments' high-quality standards

Compatibility

Supports multiple output configurations for design flexibility

Application Areas

Can be used in high-speed differential comparator applications, voltage monitoring, and level shifting circuits

Product Lifecycle

Last Time Buy status (Product is nearing the end of its lifecycle)

Replacement and upgrade options may be available

Several Key Reasons to Choose This Product

Reliable performance in a wide range of environmental conditions

Versatile compatibility with different logic systems

Texas Instruments' renowned design and manufacturing quality

Suitable for precision applications with low input biases and offsets.

Compact form factor for space-constrained applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM311M

Product Attribute LM311M LM311D LM311MX LM311DR
Part Number LM311M LM311D LM311MX LM311DR
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Current - Input Bias (Max) 0.25µA @ ±15V 0.25µA @ ±15V 0.25µA @ ±15V 0.25µA @ ±15V
Voltage - Input Offset (Max) 7.5mV @ ±15V 7.5mV @ ±15V 7.5mV @ 15V 7.5mV @ ±15V
Current - Quiescent (Max) 7.5mA 7.5mA 7.5mA 7.5mA
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
CMRR, PSRR (Typ) - - - -
Propagation Delay (Max) - - - -
Package / Case 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Base Product Number LM311 LM311 LM311 LM311
Type General Purpose General Purpose General Purpose General Purpose
Series - - - -
Hysteresis - - - -
Current - Output (Typ) - - - -
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Number of Elements 1 1 1 1
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Output Type DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL MOS, Open-Collector, Open-Emitter, TTL Open-Collector, Open-Emitter MOS, Open-Collector, Open-Emitter, TTL
Voltage - Supply, Single/Dual (±) 5V ~ 36V, ±2.5V ~ 18V 3.5V ~ 30V, ±1.75V ~ 15V 5V ~ 30V, ±2.5V ~ 15V 3.5V ~ 30V, ±1.75V ~ 15V

LM311M Datasheet PDF

Download LM311M pdf datasheets and Texas Instruments documentation for LM311M - Texas Instruments.

PCN Assembly/Origin
2.73KHz.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM311M Image

LM311M

Texas Instruments
32D-LM311M

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