TS3121AIYLT datasheet(1/34 Pages) STMICROELECTRONICS

tên linh kiện	TS3121AIYLT

Giải thích chi tiết về linh kiện	Rail-to-rail, open-drain comparator with embedded fail-safe input/output

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Features

•

Low offset voltage: 2 mV max @ 25 °C (A-grade version)

•

Low power consumption: 70 μA typ.

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Wide supply voltage: 1.7 to 5.5 V

•

Propagation delay: 60 ns

•

Rail-to-rail input

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Open-drain output

•

Fail-safe input/output pins

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Input/output pins withstand voltages higher than VCC

•

Fail-safe architecture keeps output in high impedance when VCC = 0 V

•

Guaranteed start-up time allows sequential on/off cycles of VCC

•

High ESD tolerance: 4 kV HBM

•

Extended temperature range: -40 to +125 °C

•

AEC-Q100 qualified

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Safety capable: documentation available to aid functional safety system design

Applications

•

Industrial

•

Automotive

•

Power tools

•

Overcurrent protection

•

Controllers, sensors

Description

The TS3121 and the TS3121A single comparators permit high-speed response time

at low power consumption over a supply voltage specified from 1.7 to 5.5 V. These

devices operate over a wide temperature range from -40 °C to +125 °C making them

ideal for industrial and automotive applications with the associated qualification.

Thanks to an embedded fail-safe circuit, the TS3121 and the TS3121A can operate

with input/output pins biased while the supply pin is shut down to VCC = 0 V for

energy saving applications. A guaranteed start-up time ensures a stable output

condition after activating the supply rail.

Thanks to their small package size, the TS3121 and the TS3121A can be used in

applications where space on the board is limited. It can thus reduce the overall cost

of the PCB.

SC70-5

SOT23-5

Maturity status link

TS3121, TS3121A

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
STMicroelectronics	TS3121AIYLT	2Mb / 34P	Rail-to-rail, open-drain comparator with embedded fail-safe input/output 14-Nov-2024

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nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
National Semiconductor ...	LMC6772	288Kb / 11P	Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
	LMC7221	271Kb / 12P	Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output
	LMC7221	699Kb / 13P	Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output
Texas Instruments	LMC6772AIMMX_NOPB	1Mb / 25P	Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
	LMC7221BIM	1Mb / 20P	LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output
	LMC6772	1Mb / 27P	Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
	SM72375	1Mb / 20P	SM72375 SolarMagic Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
	LMC7221	1Mb / 21P	LMC7221 Tiny CMOS Comparator with Rail-To-Rail Input and Open Drain Output
	LMC6772	1Mb / 25P	Dual Micropower Rail-To-Rail Input CMOS Comparator with Open Drain Output
Global Mixed-mode Techn...	G1335	160Kb / 1P	Rail-to-Rail CMOS Comparator with Open-Drain Output

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