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LM2903DR2G The LM2903DR2G is a dual general purpose comparator IC from ON Semiconductor. It operates over a wide supply voltage range and offers low current consumption.
Mfr Part #:

LM2903DR2G

Available from 9 distributors
Mfr Name: On Semiconductor
On Semiconductor
The LM2903DR2G is a dual general purpose comparator IC from ON Semiconductor. It operates over a wide supply voltage range and offers low current consumption.
✓ Total Stock: 8,017,017 pcs

LM2903DR2G Available from 9 distributors

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MW.FEP S.p.A. ✓
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LM2903DR2G 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
Operating Voltage
Output Type
Output Voltage
Power Dissipation
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage
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LM2903DR2G Description

Short technical summary and product information.

The LM2903DR2G is a dual, independent precision voltage comparator from ON Semiconductor, designed for single or split supply operation. It supports a wide single-supply range from 2.0 Vdc to 36 Vdc and a split-supply range of ±1.0 Vdc to ±18 Vdc. This device features very low current drain, independent of supply voltage, at only 0.4 mA.

 

Key electrical characteristics include low input bias current of 25 nA and low input offset current of 5.0 nA. The input offset voltage is a maximum of 5.0 mV. The input common mode range extends to the ground level, and the differential input voltage range is equal to the power supply voltage. Its outputs are compatible with DTL, ECL, TTL, MOS, and CMOS logic levels.

 

Packaged in an 8-SOIC surface mount configuration, the LM2903DR2G is suitable for applications requiring compact designs. The operating temperature range is -40°C to 105°C, with specific variants extending to 125°C. The device is Pb-Free and Halogen Free, complying with RoHS standards.

LM2903DR2G Quick Information

Product Type: Comparator
Canonical Name: LM2903DR2G Dual General Purpose Comparator
Subcategory: General Purpose

LM2903DR2G Compliance

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

LM2903DR2G Features

  • Dual independent precision voltage comparators.
  • Wide single-supply range: 2.0 Vdc to 36 Vdc.
  • Very low current drain: 0.4 mA.
  • Input common mode range to ground.
  • 8-SOIC surface mount package.

LM2903DR2G Applications

  • Used in voltage threshold detection circuits
  • Suitable for zero crossing detection
  • Ideal for level shifting applications
  • Applicable in general-purpose comparator circuits

LM2903DR2G FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage range for the LM2903DR2G?

The LM2903DR2G supports a wide single-supply range from 2.0 Vdc to 36 Vdc and a split-supply range of ±1.0 Vdc to ±18 Vdc.

What is the typical current consumption of the LM2903DR2G?

The LM2903DR2G has a very low current drain of 0.4 mA, independent of the supply voltage.

What is the operating temperature range for this comparator?

The operating temperature range for the LM2903DR2G is -40°C to 105°C.

Is the LM2903DR2G RoHS compliant?

The LM2903DR2G is RoHS3 Compliant.

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