Part Number
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TPS3840 |
Manufacturer
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Texas Instruments |
Description
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High Input Voltage Supervisor |
Published
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Sep 26, 2019 |
Detailed Description
|
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TPS3840
SNVSB03D – DECEMBER 2018 ...
|
Datasheet
|
TPS3840
|
Overview
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TPS3840
SNVSB03D – DECEMBER 2018 – REVISED JANUARY 2020
TPS3840 Nano Power, High Input Voltage Supervisor With MR and Programmable Delay
1 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): – 50 µs (no capacitor) to 6.
2 s (10-µF) • Active-lo...
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