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LM2903D The Texas Instruments LM2903D is a dual differential comparator IC designed for wide voltage operation. It features a surface mount 8-SOIC package.
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LM2903D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2903D is a dual differential comparator IC designed for wide voltage operation. It features a surface mount 8-SOIC package.
✓ Total Stock: 6,148 pcs

LM2903D Available from 3 distributors

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Xingangxin ✓
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5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
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1,129 pcs
On Request
1129 pcs On Request 1 On Request On Request On Request On Request On Request
Speed Components Ltd ✓
Non-Authorised Inventory information
19 pcs
On Request
19 pcs On Request 1 On Request On Request On Request On Request On Request
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LM2903D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Number of Elements
Operating Temperature
Output Type
Response Time
Supplier Device Package
Supply Voltage
Temperature Range
Type
Voltage
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LM2903D Description

Short technical summary and product information.

The Texas Instruments LM2903D is a dual differential comparator IC belonging to the LM393B/LM2903B family. It operates from a wide supply voltage range of 2V to 36V, with a typical quiescent current of 2.5mA. The device is specified for an operating temperature range of -40°C to 125°C.

 

This comparator features two independent voltage comparators suitable for single power supply operation. The output is compatible with TTL, MOS, and CMOS logic levels. It is available in an 8-SOIC package and is designed for surface mounting.

 

Key electrical characteristics include a low input offset voltage of ±4mV and a typical input bias current of 3.5nA. The response time is typically 1µsec. The ESD rating (HBM) is 2000V.

 

Applications for this comparator include building automation, factory automation and control, motor drives, and appliances.

LM2903D Quick Information

Product Type: Comparator
Canonical Name: LM2903D Dual Differential Comparator
Subcategory: Dual Comparator

LM2903D Compliance

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

LM2903D Features

  • Dual differential comparator IC.
  • Wide 2V to 36V supply voltage.
  • Operates from -40°C to 125°C.
  • Fast 1µsec response time.
  • Surface mount 8-SOIC package.

LM2903D Applications

  • Suitable for building automation.
  • Used in factory automation control.
  • Applicable for motor drives.
  • Designed for appliance applications.

LM2903D FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM2903D comparator?

The operating supply voltage range for the LM2903D is 2V to 36V.

What is the operating temperature range of the LM2903D?

The LM2903D operates within a temperature range of -40°C to 125°C.

What package type is the LM2903D available in?

The LM2903D is available in an 8-SOIC package.

What is the RoHS status of the LM2903D?

The LM2903D is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LM2903D?

The Moisture Sensitivity Level (MSL) for the LM2903D is 1 Unlimited.

What is the typical response time of the LM2903D comparator?

The typical response time for the LM2903D is 1 µsec.

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