Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

TLV840 Datasheet(PDF) 17 Page - Texas Instruments

Click here to check the latest version.
Part # TLV840
Description  TLV840-Q1 Nano-Power Voltage Supervisor with Adjustable Reset Time Delay
PDF  32 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

TLV840 Datasheet(HTML) 17 Page - Texas Instruments

Back Button TLV840 Datasheet HTML 13Page - Texas Instruments TLV840 Datasheet HTML 14Page - Texas Instruments TLV840 Datasheet HTML 15Page - Texas Instruments TLV840 Datasheet HTML 16Page - Texas Instruments TLV840 Datasheet HTML 17Page - Texas Instruments TLV840 Datasheet HTML 18Page - Texas Instruments TLV840 Datasheet HTML 19Page - Texas Instruments TLV840 Datasheet HTML 20Page - Texas Instruments TLV840 Datasheet HTML 21Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 17 / 32 page
background image
8.4 Device Functional Modes
Table 8-1 summarizes the various functional modes of the device. Logic high is represented by "H" and logic low
is represented by "L".
Table 8-1. Truth Table
VDD
MR
RESET
RESET
VDD < VPOR
Ignored
Undefined
Undefined
VPOR < VDD < VIT-
Ignored
H
L
VDD ≥ VIT-
L
H
L
VDD ≥ VIT-
H
L
H
VDD ≥ VIT-
Floating
L
H
8.4.1 Normal Operation (VDD > VPOR)
When VDD is greater than VPOR, the reset signal is determined by the voltage on the VDD pin with respect to the
trip point (VIT-)
• MR high: the reset signal corresponds to VDD with respect to the threshold voltage.
• MR low: in this mode, the reset is asserted regardless of the threshold voltage.
8.4.2 Below Power-On-Reset (VDD < VPOR)
When the voltage on VDD is lower than VPOR, the device does not have enough bias voltage to internally pull the
asserted output low or high and reset voltage level is undefined.
www.ti.com
TLV840-Q1
SNVSBY3A – NOVEMBER 2020 – REVISED APRIL 2021
Copyright © 2021 Texas Instruments Incorporated
Submit Document Feedback
17
Product Folder Links: TLV840-Q1



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com