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LM339DR2G The ON Semiconductor LM339DR2G is a general-purpose comparator IC designed for level detection and sensing applications. It features a 36V maximum supply voltage and operates within a 0°C to 70°C temperature range.
Mfr Part #:

LM339DR2G

Available from 12 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM339DR2G is a general-purpose comparator IC designed for level detection and sensing applications. It features a 36V maximum supply voltage and operates within a 0°C to 70°C temperature range.
✓ Total Stock: 196,814 pcs

LM339DR2G Available from 12 distributors

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Smaxon Electronics ✓
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28,000 pcs
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321 pcs
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255 pcs
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10 pcs
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PROSOFT ELECTRONICS ✓
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6 pcs
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6 pcs On Request 1 On Request On Request 05+P/ On Request On Request
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LM339DR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Halogen Free
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage
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LM339DR2G Description

Short technical summary and product information.

The LM339DR2G from ON Semiconductor is a versatile quad comparator IC suitable for consumer, automotive, and industrial electronic applications. It supports single supply operation from 3.0 V to 36 V and split supply operation from ±1.5 V to ±18 V.

 

Key electrical characteristics include a low input bias current of 25 nA (typical) and a low input offset current of ±5.0 nA (typical). The device offers a low output saturation voltage of 130 mV (typical) at 4.0 mA and is compatible with TTL and CMOS logic levels. The input common mode voltage range extends to ground.

 

Packaged in a 14-SOIC surface mount configuration, the LM339DR2G operates within an ambient temperature range of 0°C to 70°C. It is designed for reliability with ESD clamps on the inputs. This component is Pb-Free and Halogen Free, complying with RoHS standards.

 

Applications include level detection, low-level sensing, and memory applications where precise voltage comparisons are required.

LM339DR2G Quick Information

Product Type: Comparator
Canonical Name: LM339DR2G Single Supply Quad Comparator
Subcategory: Amplifiers

LM339DR2G Compliance

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

LM339DR2G Features

  • Single supply operation up to 36 V.
  • Low input bias current of 25 nA.
  • Low input offset current of ±5.0 nA.
  • Four independent comparator elements.
  • Surface mount 14-SOIC package.

LM339DR2G Applications

  • Used for level detection circuits.
  • Suitable for low-level sensing.
  • Applicable in memory applications.
  • Designed for consumer electronics.
  • Used in industrial applications.

LM339DR2G FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM339DR2G?

The LM339DR2G supports single supply operation from 3.0 V to 36 V and split supply operation from ±1.5 V to ±18 V.

What is the operating temperature range of the LM339DR2G?

The operating temperature range for the LM339DR2G is 0°C to 70°C.

What package type is the LM339DR2G comparator supplied in?

The LM339DR2G is supplied in a 14-SOIC package.

Is the LM339DR2G RoHS compliant?

Yes, the LM339DR2G is RoHS3 Compliant.

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