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TS3121AICT

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See Product Specifications

Mouser No:

511-TS3121AICT

Mfr. No:

TS3121AICT

Mfr.:

STMicroelectronics

Description:

Analog Comparators Rail-to-rail, open-drain comparator with embedded fail-safe input/output

Complete Your Design

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

TS3121AICT Datasheet (PDF)

ECAD Model:

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More Information

Learn more about STMicroelectronics TS3121AICT

Delivery Restriction:

Mouser does not presently sell this product in your region.

Availability

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Analog Comparators
Delivery Restriction:	Mouser does not presently sell this product in your region.
RoHS:
Series:	TS3121A
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	MY
Product Type:	Analog Comparators
Factory Pack Quantity:	3000
Subcategory:	Amplifier ICs

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Filter Document:

Datasheet

TS3121AICT Datasheet (PDF)

PCN

Product Change Notification 2025-5-3 (PDF)

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CAHTS:: 8542330000
USHTS:: 8542330001
MXHTS:: 8542330299
ECCN:: EAR99

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discretes, and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of STMicroelectronics design aids, including SPICE, IBIS models, and simulation tools, is available to make adding to a design-in easy.

TS3121/TS3121A Automotive Single Comparators

STMicroelectronics TS3121/TS3131A Automotive Single Comparators offer a high-speed response with low power consumption, operating over a supply voltage range of 1.8V to 5.5V. The STMicroelectronics TS3121/TS3131A comparators function reliably in temperatures from -40°C to +125°C, making them suitable for industrial and automotive applications. With an embedded fail-safe circuit, these comparators can continue operating with biased input/output pins even when the supply pin is shut down to 0V. A guaranteed start-up time ensures stable output once the supply is reactivated. The compact package makes the devices ideal for space-constrained applications, helping to reduce overall PCB costs.