LM397MFX/NOPB Amplifiers & Comparators by Texas Instruments

COMPARATOR OPEN COLLECTOR SOT-23-5

Status: Unknown
Series: -
RoHS: Unknown
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The LM397 device is a single voltage comparator with an input common mode that includes ground. The LM397 is designed to operate from a single 5-V to 30-V power supply or a split power supply. Its low supply current is virtually independent of the magnitude of the supply voltage. The LM397 features an open-collector output stage. This allows the connection of an external resistor at the output. The output can directly interface with TTL, CMOS and other logic levels, by tying the resistor to different voltage levels (level translator). The LM397 is available in the space-saving 5-Pin SOT-23 package and is pin-compatible to TI’s TL331, a single differential comparator.
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Logo for Digi-Key Electronics Digi-Key Electronics
795 units
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Logo for Arrow Electronics Arrow Electronics
No stock
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Specifications

Comparator Type Voltage
No. of Comparators 1 Comparator, 1
Response Time 440ns
Supply Voltage Range 5V to 30V ± 2.5V to ± 15V
Comparator Case Style SOT-23
No. of Pins 5Pins
IC Output Type Open Collector
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

LM397MFX/NOPB | Elfaro
IC COMPARATOR VOLT SGL SOT23-5 | Digi-Key Electronics
Single General Purpose Voltage Comparator | Texas Instruments
COMPARATOR, OPEN COLLECTOR, SOT-23-5 | Farnell

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Frequently Asked Questions

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Additional datasheets, footprints and schematics for LM397MFX/NOPB are listed on our Part Details page. You can also find images and similar parts to LM397MFX/NOPB on this page.

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What category does LM397MFX/NOPB fall under?

The LM397MFX/NOPB is listed under Semiconductors - ICs > Amplifiers & Comparators > Comparators.

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You can view similar parts to LM397MFX/NOPB when available in the Comparators range under the specifications section at the bottom of the details page.

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Is the LM397MFX/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Digi-Key Electronics, Arrow Electronics and Texas Instruments have stock available or on a lead time for LM397MFX/NOPB.

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