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LM319N The LM319N is a dual general purpose comparator from Texas Instruments, designed for reliable performance in various applications. It operates within a wide temperature range and offers fast response times.
Mfr Part #:

LM319N

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The LM319N is a dual general purpose comparator from Texas Instruments, designed for reliable performance in various applications. It operates within a wide temperature range and offers fast response times.
✓ Total Stock: 1,673 pcs

LM319N Available from 3 distributors

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Xingangxin ✓
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1,531 pcs
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1531 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
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116 pcs
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116 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
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26 pcs
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26 pcs On Request 1 On Request On Request On Request On Request On Request
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LM319N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Power Dissipation
Response Time
Supplier Device Package
Supplier Package
Supply Current
Technology
Type
Voltage
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LM319N Description

Short technical summary and product information.

The LM319N is a dual general purpose comparator IC manufactured by Texas Instruments. It features an input offset voltage of 8mV at ±15V and a typical supply current of 3.6mA. The device boasts a fast response time of 80ns and a voltage gain of 92.04dB.

 

This comparator operates over a temperature range of 0°C to 70°C, making it suitable for commercial applications. It supports both single and dual supply voltages, with single supply ranging from 5V to 30V and dual supply from ±2.5V to ±15V. The output type is Open-Collector, Open-Emitter, TTL.

 

The LM319N is housed in a 14-PDIP package and is designed for through-hole mounting. Its bipolar technology ensures robust performance for general-purpose comparison tasks in electronic circuits.

LM319N Quick Information

Product Type: Comparator
Canonical Name: LM319N Dual General Purpose Comparator
Subcategory: General Purpose

LM319N Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM319N Features

  • Dual general purpose comparator IC.
  • 8mV typical input offset voltage.
  • Fast 80ns response time.
  • Wide supply voltage range.
  • 14-PDIP through-hole package.

LM319N Applications

  • Ideal for voltage threshold detection.
  • Suitable for signal conditioning circuits.
  • Used in power supply monitoring.
  • Applicable in waveform generation.

LM319N FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM319N?

The operating temperature range for the LM319N is 0°C to 70°C.

What package type is the LM319N comparator available in?

The LM319N comparator is available in a 14-PDIP package.

What is the typical input offset voltage of the LM319N?

The typical input offset voltage for the LM319N is 8mV at ±15V.

What is the response time of the LM319N comparator?

The response time of the LM319N comparator is 80ns.

What are the supported supply voltage ranges for the LM319N?

The LM319N supports single supply voltages from 5V to 30V and dual supply voltages from ±2.5V to ±15V.

How many comparator elements are in the LM319N?

The LM319N contains 2 comparator elements.

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