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LM2903MX The ON Semiconductor LM2903MX is a dual independent voltage comparator IC. It operates over a wide temperature range and is available in an 8-SOIC package.
Mfr Part #:

LM2903MX

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor LM2903MX is a dual independent voltage comparator IC. It operates over a wide temperature range and is available in an 8-SOIC package.
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LM2903MX Available from 3 distributors

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LM2903MX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Hysteresis
Lead Spacing
Mounting Type
Number of Elements
Operating Temperature
Output Type
Storage Temperature
Supplier Device Package
Supplier Package
Supply Voltage
Tape & Reel
Type
Voltage
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LM2903MX Description

Short technical summary and product information.

The LM2903MX from ON Semiconductor is a dual independent voltage comparator integrated circuit. It is designed for general-purpose applications and features an open-collector output type, compatible with TTL, MOS, and CMOS logic levels.

 

This comparator operates within an extended industrial temperature range of -40°C to 105°C. Key electrical characteristics include a typical supply current of 0.4mA at 5V and 1mA at 36V, a low input bias current of 25nA, and a low input offset current of 5nA. The input common-mode voltage range extends down to ground, and the differential input voltage range is equal to the maximum rated supply voltage.

 

The device is housed in an 8-SOIC package, suitable for surface mounting. Its design allows for single or dual power supply compatibility, making it versatile for various circuit designs. The typical large signal voltage gain is 100 V/mV, with a response time of 300 ns.

 

Applications for the LM2903MX include voltage sensing, threshold detection, and general-purpose signal comparison circuits where a reliable and efficient comparator is required.

LM2903MX Quick Information

Product Type: Comparator
Series: NOW SERIES
Canonical Name: LM2903MX Dual Independent Voltage Comparator
Subcategory: Voltage Comparator

LM2903MX Compliance

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

LM2903MX Features

  • Dual independent voltage comparators.
  • Wide operating temperature range.
  • Open-collector TTL, MOS, CMOS compatible output.
  • Surface mount 8-SOIC package.
  • Low input bias and offset currents.

LM2903MX Applications

  • Voltage threshold detection circuits.
  • General purpose signal comparison.
  • Power supply monitoring.
  • Window comparator applications.

LM2903MX FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the LM2903MX?

The operating temperature range for the LM2903MX is -40°C to 105°C.

What type of output does the LM2903MX comparator have?

The LM2903MX has an open-collector output type.

How many comparator elements are in the LM2903MX?

The LM2903MX contains 2 independent comparator elements.

What is the package type for the LM2903MX?

The LM2903MX is supplied in an 8-SOIC package.

What is the typical supply current for the LM2903MX at 5V?

The typical supply current for the LM2903MX at 5V is 0.4 mA.

What is the input offset voltage of the LM2903MX at 25°C?

The maximum input offset voltage for the LM2903MX at 25°C is 7 mV.

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