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TPS3840 - High Input Voltage Supervisor

Texas Instruments

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Datasheet Details

Part number	TPS3840
Manufacturer	Texas Instruments ↗
File Size	1.29 MB
Description	High Input Voltage Supervisor
Datasheet	TPS3840-etcTI.pdf

TPS3840 Product details

Description

Wide Vin allows monitoring 9V rails or batteries without external components and 24V rails with external resistors.

Features

1 Wide operating voltage: 1.5 V to 10 V.
Nano supply current: 300 nA (Typ), 700 nA (Max).
Fixed threshold voltage (VIT-).
Threshold from 1.6 V to 4.9 V in 0.1-V steps.
High accuracy: 1% (Typ), 1.5% (Max).
Built-in hysteresis (VIT+).
1.6 V < VIT- ≤ 3.0 V = 100 mV (Typical).
3.1 V ≤ VIT- < 4.9 V = 200 mV (Typical).
Start-up delay (tSTRT): 220 µs (Typ), 350 µs (Max).
Programmable reset time delay (tD):.

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Published: Sep 26, 2019 |