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See Technical Specifications

TS391ILT

Small form factor

Manufacturer:

Stmicroelectronics
Mfr.Part #:

TS391ILT
Datasheet:

TS391ILT Datasheet (PDF)
Supply Voltage Min Volt:

2.0
Supply Voltage Max Volt:

34.0
Operating Temp Min Celsius:

-40.0
Operating Temp Max Celsius:

125.0
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TS391ILT General Description

The TS391ILT is a low-power voltage comparator manufactured by STMicroelectronics. It operates with a single supply voltage ranging from 2.7V to 16V and a dual supply voltage from ±1.35V to ±8V. With a low supply current of 9µA and a response time of 5µs, it's suitable for battery-powered applications where power efficiency is crucial. The TS391ILT features an open-drain output and a built-in hysteresis, providing stable operation even in noisy environments. Its input common-mode voltage range extends from the negative supply rail to within 1.3V of the positive supply rail, making it versatile for various voltage level detection tasks. Additionally, it comes in a tiny SOT-23-5 package, enabling compact designs in space-constrained applications.

Key Features

Low-power consumption for efficient operation

Wide supply voltage range for versatile use

Low input offset voltage for accurate measurements

Rail-to-rail input and output for maximum signal integrity

Temperature stability for reliable performance in various conditions

Application

The TS391ILT is commonly used in battery-powered devices, portable instruments, and consumer electronics for low-voltage detection and monitoring

It finds applications in automotive electronics, industrial automation, and power management systems due to its low-power consumption, wide voltage range, and small package size

Specifications

Supply Voltage Min Volt	2.0	Supply Voltage Max Volt	34.0
Operating Temp Min Celsius	-40.0	Operating Temp Max Celsius	125.0
ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tape And Reel	Grade	Industrial

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Ratings and Reviews

M**n 10/01/2023

Everything's fine. Shipping 45 days. Pavlodar

J**h 01/21/2023

Arrived but did not tested.

C**e 10/14/2021

Shipping is long. The module is good.

G**a 09/15/2020

Small but remote! I girded the cable 50 ohms about 5 meters. On a piece of plywood attached 2 pieces of copper single-core wire segments of 74 cm. And nailed the plywood to franton's house. Broadcasts at a direct sight of about 300 meters. The sound is clear. Basses pass well. Seller thanks for the goods!