LM239N The On Semiconductor LM239N is a quad comparator IC designed for single supply operation. It features a wide supply voltage range and low input bias current.
Mfr Part #:

LM239N

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor LM239N is a quad comparator IC designed for single supply operation. It features a wide supply voltage range and low input bias current.
✓ Total Stock: 1,310 pcs

LM239N Available from 3 distributors

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LM239N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
Mounting Type
Storage Temperature
Tape & Reel

LM239N Description

Short technical summary and product information.

The LM239N from On Semiconductor is a quad comparator IC suitable for various electronic applications. It supports single supply operation with voltages ranging 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 output saturation voltage is 130 mV (typical) at 4.0 mA. The device is compatible with TTL and CMOS logic levels.

 

This comparator is available in a 14-SOIC package and is designed for surface mount applications. It operates within a temperature range of 0°C to 70°C for the LM339/LM339E variants, with other variants supporting wider temperature ranges up to 125°C.

 

The LM239N is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, making it suitable for environmentally conscious designs.

LM239N Quick Information

Product Type: Comparator
Canonical Name: LM239N Single Supply Quad Comparator
Subcategory: Quad Comparator

LM239N Compliance

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

LM239N Features

  • Single supply operation from 3.0 V to 36 V.
  • Split supply operation from ±1.5 V to ±18 V.
  • Low input bias current of 25 nA.
  • Low input offset current of ±5.0 nA.
  • Pb-Free, Halogen Free, and RoHS Compliant.

LM239N Applications

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

LM239N FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM239N?

The LM239N 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 typical input bias current of the LM239N?

The typical input bias current for the LM239N is 25 nA.

What is the operating temperature range for the LM339/LM339E variants?

The LM339 and LM339E variants operate from 0°C to 70°C.

What is the package type for the LM239N?

The LM239N is available in a 14-SOIC package.

Is the LM239N RoHS compliant?

Yes, the LM239N is RoHS3 Compliant.

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