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LM239DG

The Thomson-CSF LM239DG is a single supply quad comparator designed for level detection and sensing applications. It operates from 3.0V to 36V single supply.

✓ Total Stock: 5 pcs

$ Price Range: $0.36

LM239DG Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	5 pcs On Request	5 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

LM239DG Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Thomson-CSF
Halogen Free	Halogen Free
Operating Temperature	-25°C / +85°C
Storage Temperature	-65°C / +150°C
Voltage	3.0 V / 36 V

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LM239DG Description

Short technical summary and product information.

The Thomson-CSF LM239DG is a versatile single supply quad comparator suitable for various consumer, automotive, and industrial electronic applications. It is designed for level detection, low-level sensing, and memory applications.

Key electrical characteristics include a wide single supply operating voltage range from 3.0 V to 36 V, and a split supply range of ±1.5 V to ±18 V. The comparator features low input bias current of 25 nA (typical) and low input offset current of ±5.0 nA (typical). It also offers a low output saturation voltage of 130 mV (typical) at 4.0 mA.

This device is compatible with TTL and CMOS logic levels. ESD clamps are integrated on the inputs to enhance reliability without impacting performance. The LM239DG is available in SOIC-14 and TSSOP-14 packages.

It operates within specified temperature ranges depending on the specific variant, with options extending up to 125°C for certain models. The device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

LM239DG Quick Information

Product Type: Comparator

Canonical Name: LM239DG Single Supply Quad Comparator

Subcategory: Quad Comparator

LM239DG Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

LM239DG Estimated Pricing

Qty	Low	High
1+	$0.36	$0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM239DG Features

Wide 3.0V to 36V single supply operation.
Low input bias current of 25 nA.
Low output saturation voltage of 130 mV.
TTL and CMOS compatible inputs.
Available in SOIC-14 and TSSOP-14 packages.

LM239DG Applications

Ideal for level detection circuits.
Suitable for low-level sensing.
Used in memory applications.
Designed for consumer electronics.
Applicable in automotive systems.

LM239DG FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the LM239DG?

The LM239DG operates from a 3.0 V to 36 V single supply or ±1.5 V to ±18 V split supply.

What is the typical input bias current of the LM239DG?

The typical input bias current for the LM239DG is 25 nA.

What is the typical output saturation voltage for the LM239DG?

The typical output saturation voltage is 130 mV at 4.0 mA.

What are the available package types for the LM239DG?

The LM239DG is available in SOIC-14 and TSSOP-14 packages.

Is the LM239DG RoHS compliant?

Yes, the LM239DG is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM239DG?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

LM239DG Alternate Parts

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LM239N

NXP Semiconductors

The LM239N from NXP Semiconductors is a comparator designed for level detection and sensing applications. It supports single supply operation from 3.0 V to 36 V.

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