Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

PT7M6834VD1TA3E Datasheet(PDF) 1 Page - Pericom Semiconductor Corporation

Part # PT7M6834VD1TA3E
Description  Ultra Low Voltage Detectors
Download  12 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  PERICOM [Pericom Semiconductor Corporation]
Direct Link  http://www.pericom.com
Logo PERICOM - Pericom Semiconductor Corporation

PT7M6834VD1TA3E Datasheet(HTML) 1 Page - Pericom Semiconductor Corporation

  PT7M6834VD1TA3E Datasheet HTML 1Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 2Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 3Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 4Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 5Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 6Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 7Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 8Page - Pericom Semiconductor Corporation PT7M6834VD1TA3E Datasheet HTML 9Page - Pericom Semiconductor Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 12 page
background image
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Ultra Low Voltage Detectors
2013-11-0003
PT0236-6
11/18/13
1
PT7M6832-6840
Features
 Factory-Set Reset Threshold Voltages for Nominal
Supplies from 1.2V to 1.8V
 Low power consumption : Typ 7.5μA
 Five different timeout periods available: 70μs(voltage
detector), 1.5ms, 30ms, 210ms and 1.68s
 Output configuration: Push-pull RESET , push-pull
RESET or open-drain RESET
 Guaranteed reset valid to Vcc: 0.9V--active low,
0.85V--active high
 Detect voltage accuracy: 1.5%
 Adjustable threshold reset-in option
 Immune to short negative Vcc transients
 Small SOT23-3L, SC70-3L or SOT143-4L packages
Pad Configuration
1
PT7M6832
PT7M6833
PT7M6834
GND
VCC
2
3
RESET (RESET)
SOT23-3L
1
PT7M6832
PT7M6833
PT7M6834
GND
VCC
2
3
RESET (RESET)
SC70-3L
() is for PT7M6833
() is for PT7M6833
1
PT7M6835
PT7M6836
PT7M6837
GND
VCC
2
4
RESET
(RESET)
SOT143-4L
3
MR
1
PT7M6838
PT7M6839
PT7M6840
GND
VCC
2
4
RESET
(RESET)
SOT143-4L
3
RESET-IN
() is for PT7M6836
() is for PT7M6839
Description
The
PT7M6832–6840
are
microprocessor
(µP)
supervisory circuits used to monitor low-voltage power
supplies in µP and digital systems. They provide
excellent circuit reliability and low cost by eliminating
external components and adjustments when used with
+1.2V to +1.8V powered circuits.
These devices assert a reset signal whenever the VCC
supply voltage declines below a preset threshold or
whenever manual reset (MR) is asserted. Reset remains
asserted for a fixed timeout delay after VCC has risen
above the reset threshold or when manual reset is
deasserted. Five different timeout periods are available:
70µs (voltage detector), 1.5ms, 30ms, 210ms, and 1.68s.
Reset thresholds suitable for operation with a variety of
supply voltages are available.
The PT7M6832/PT7M6835/PT7M6838 have a push-
pull active-low reset output (RESET). The PT7M6833/
PT7M6836/PT7M6839 have a push-pull active-high
reset output (RESET) and the PT7M 6834/ PT7M 6837/
PT7M 6840 have an open-drain active-low reset output
(RESET). The open-drain active-low reset output
requires a pull-up resistor that can be connected to a
voltage higher than VCC.
The
PT7M6835/PT7M6836/PT7M6837
feature
a
debounced
manual reset input
(MR),
while
the
PT7M6838/PT7M6839/PT7M6840 provide a RESET-
IN input allowing the user to externally adjust the reset
threshold. The reset comparator is designed to ignore
fast transients on VCC.
Low supply current of 7.5µA makes the PT7M6832–
PT7M6840 ideal for use in portable equipment. These
devices are available in 3-pin SOT23 or 4-pin SOT143
packages.
Applications
 Computers
 Controllers
 Intelligent Instruments
 Critical μP and μC Power Monitoring
 Portable/Battery-Powered Equipment


Similar Part No. - PT7M6834VD1TA3E

ManufacturerPart #DatasheetDescription
logo
Pericom Semiconductor C...
PT7M6101 PERICOM-PT7M6101 Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
PT7M6101CH PERICOM-PT7M6101CH Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
PT7M6101CHC4E PERICOM-PT7M6101CHC4E Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
PT7M6101CHNE PERICOM-PT7M6101CHNE Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
PT7M6101CHTAE PERICOM-PT7M6101CHTAE Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
More results

Similar Description - PT7M6834VD1TA3E

ManufacturerPart #DatasheetDescription
logo
Pericom Semiconductor C...
PT7M6101 PERICOM-PT7M6101 Datasheet
199Kb / 5P
   Ultra Low Voltage Detectors
logo
Torex Semiconductor
XC61CC2002MRN TOREX-XC61CC2002MRN Datasheet
655Kb / 17P
   Low Voltage Detectors Standard Voltage Detectors
logo
Maxim Integrated Produc...
MAX6841 MAXIM-MAX6841 Datasheet
180Kb / 9P
   Ultra-Low-Voltage uP Reset Circuits and Voltage Detectors
Rev 1; 2/03
logo
Torex Semiconductor
XC61C TOREX-XC61C Datasheet
892Kb / 19P
   Low Voltage Detectors
logo
Maxim Integrated Produc...
MAX6841 MAXIM-MAX6841_05 Datasheet
578Kb / 9P
   Ultra-Low-Voltage 關P Reset Circuits and Voltage Detectors
Rev 2; 12/05
MAX6461 MAXIM-MAX6461_05 Datasheet
183Kb / 10P
   Ultra-Low-Power Voltage Detectors and uP Supervisory Circuits
Rev 2; 12/05
MAX6464UK45 MAXIM-MAX6464UK45 Datasheet
183Kb / 10P
   Ultra-Low-Power Voltage Detectors and μP Supervisory Circuits
Rev 2; 12/05
MAX6464UK31 MAXIM-MAX6464UK31 Datasheet
183Kb / 10P
   Ultra-Low-Power Voltage Detectors and μP Supervisory Circuits
Rev 2; 12/05
MAX6375 MAXIM-MAX6375 Datasheet
145Kb / 7P
   3-Pin, Ultra-Low-Power SC70/SOT23 Voltage Detectors
Rev 2; 2/03
MAX6461 MAXIM-MAX6461 Datasheet
153Kb / 10P
   Ultra-Low-Power Voltage Detectors and UP Supervisory Circuits
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   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