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LM2903 The Texas Instruments LM2903BTQPWRQ1 is a dual comparator designed for a wide operating voltage range. It features an open-collector, rail-to-rail output.
Mfr Part #:

LM2903

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2903BTQPWRQ1 is a dual comparator designed for a wide operating voltage range. It features an open-collector, rail-to-rail output.
✓ Total Stock: 200,000 pcs
$ Price Range: $0.99

LM2903 Available from 1 distributor

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✓ Non-Authorised
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Romaks Technologies ✓
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200,000 pcs
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LM2903 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current - Quiescent (Max)
Mounting Type
Number of Elements
Operating Temperature
Output Type
Propagation Delay (Max)
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LM2903 Description

Short technical summary and product information.

The LM2903BTQPWRQ1 from Texas Instruments is a dual voltage comparator. It operates over a broad supply voltage range of 2V to 36V, making it versatile for various applications.

 

Key electrical specifications include a maximum input offset voltage of 2.5mV at 5V and a maximum input bias current of 0.025nA at 5V. The device offers a typical output current of 21mA at 5V and a maximum quiescent current of 600µA. The propagation delay is a maximum of 300ns.

 

This comparator features an open-collector, rail-to-rail output type. It is housed in a compact 8-TSSOP surface mount package, suitable for space-constrained designs. The operating temperature range is from -40°C to 125°C, indicating its suitability for automotive and industrial environments.

 

The LM2903BTQPWRQ1 is qualified for automotive applications (AEC-Q100) and complies with RoHS3 standards. Its robust design and wide operating parameters make it a reliable choice for signal comparison tasks.

LM2903 Quick Information

Product Type: Comparator
Series: LM2903
Canonical Name: LM2903BTQPWRQ1 Dual Comparator
Subcategory: Voltage Comparators

LM2903 Compliance

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

LM2903 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

LM2903 Features

  • Wide 2V to 36V supply voltage range.
  • Low 2.5mV maximum input offset voltage.
  • Low 0.025nA maximum input bias current.
  • Open-collector, rail-to-rail output.
  • Automotive qualified AEC-Q100.

LM2903 Applications

  • Used in voltage monitoring circuits.
  • Suitable for threshold detection.
  • Applicable in signal conditioning.
  • Ideal for battery-powered devices.

LM2903 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the LM2903?

The LM2903 operates from 2V to 36V, single or dual supply.

What is the operating temperature range?

-40°C to 125°C.

What package is the LM2903 available in?

8-TSSOP surface-mount package.

What is the input offset voltage of the LM2903?

Maximum 2.5mV at 5V.

What is the propagation delay of the LM2903?

300ns typical.

What output types does the LM2903 support?

Open-collector and rail-to-rail.

How many comparators are in the LM2903?

Two comparators.

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