LM2903DR Amplifiers & Comparators by Rohm

IC COMPARATOR DUAL 0.8MA 8SOIC

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The Universal Standard family LM393 / LM339/ LM2903 / LM2901 monolithic ICs integrate two/four independent comparators on a single chip and feature high gain, low power consumption, and an operating voltage range from 2[V] to 36[V] (single power supply).

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Prices starting from US$0.0470

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Texas Instruments
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Transfer Multisort Elektronik
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Kruse
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Newark Electronics
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Specifications

Comparator Type General Purpose
No. of Comparators 2 Comparators, 2
Response Time 1.3µs
Supply Voltage Range 5V to 30V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type CMOS MOS TTL
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant To Be Advised
MSL -
Amplifier Case Style SOIC
Base Number 2903
No.Comparators 2
Operating Temperature Range -40°C to +125°C
Output Compatibility CMOS MOS TTL
Supply Current 1mA

Alternative Descriptions

IC, COMPARATOR, DUAL, 0.8MA, 8SOIC | Farnell


LM2903DR Amplifiers & Comparators by Texas Instruments

COMPARATOR DUAL 1.3US SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

These devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships. The LM193 device is characterized for operation from −55°C to 125°C. The LM293 and LM293A devices are characterized for operation from −25°C to 85°C. The LM393 and LM393A devices are characterized for operation from 0°C to 70°C. The LM2903 device is characterized for operation from −40°C to 125°C.

Specifications

Comparator Type Differential
No. of Comparators 2 Comparators, 2
Response Time 1.3µs
Supply Voltage Range 2V to 30V
Comparator Case Style SOIC
No. of Pins 8Pins
IC Output Type CMOS MOS Open Collector / Drain TTL
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

Dual differential comparator | Texas Instruments
IC: comparator | Transfer Multisort Elektronik
Ic, Comparator, Dual, Smd | Newark Electronics
IC, COMPARATOR, DUAL, SMD | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2903DR?

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What category does LM2903DR fall under?

The LM2903DR is listed under Semiconductors - ICs > Amplifiers & Comparators > Comparators.

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You can view similar parts to LM2903DR when available in the Comparators range under the specifications section at the bottom of the details page.

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Is the LM2903DR RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Texas Instruments, Transfer Multisort Elektronik, Kruse, Newark Electronics and element14 have stock available or on a lead time for LM2903DR.

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