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LM219N The STMicroelectronics LM219N is a dual general purpose comparator with open-collector, open-emitter, and TTL output types. It operates over a wide temperature range and is available in a 14-DIP package.
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LM219N

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics LM219N is a dual general purpose comparator with open-collector, open-emitter, and TTL output types. It operates over a wide temperature range and is available in a 14-DIP package.
✓ Total Stock: 2,336 pcs

LM219N Available from 1 distributor

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✓ Non-Authorised
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Components Technology Group, Inc. ✓
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2,336 pcs
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LM219N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current - Quiescent (Max)
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Type
Voltage
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LM219N Description

Short technical summary and product information.

The LM219N from STMicroelectronics is a dual general purpose comparator designed for a variety of applications. It features open-collector, open-emitter, and TTL compatible output types, providing flexibility in circuit design.

 

This comparator operates with a supply voltage range of 5V to 30V for single supply or ±2.5V to ±15V for dual supply. The input offset voltage is a maximum of 4mV at ±15V, and the input bias current is 0.5µA at ±15V. The quiescent current is a maximum of 11.5mA.

 

With an operating temperature range of -40°C to 105°C, the LM219N is suitable for demanding environments. It is housed in a 14-DIP package with through-hole mounting, making it easy to integrate into existing circuit boards. The product status is listed as obsolete.

LM219N Quick Information

Product Type: Comparator
Canonical Name: LM219N Dual General Purpose Comparator
Subcategory: Comparators

LM219N Compliance

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

LM219N Features

  • Dual general purpose comparator.
  • Open-collector, open-emitter, TTL outputs.
  • Wide operating voltage range.
  • Operates from -40°C to 105°C.
  • 14-DIP through-hole package.

LM219N Applications

  • Suitable for voltage level detection circuits.
  • Used in industrial automation signal comparison.
  • Ideal for battery voltage monitoring systems.
  • Applicable in sensor signal conditioning.
  • Utilized in power supply voltage regulation.

LM219N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM219N comparator?

The LM219N operates with a supply voltage range of 5V to 30V for single supply or ±2.5V to ±15V for dual supply.

What is the operating temperature range of the LM219N?

The LM219N operates in a temperature range of -40°C to 105°C.

What type of package is the LM219N comparator supplied in?

The LM219N is supplied in a 14-DIP package with through-hole mounting.

What are the output types available for the LM219N?

The LM219N features open-collector, open-emitter, and TTL output types.

What is the maximum input offset voltage for the LM219N?

The maximum input offset voltage for the LM219N is 4mV at ±15V.

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