Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

APR3001-44A Datasheet(PDF) 9 Page - Anpec Electronics Coropration

Part # APR3001-44A
Description  MicroPower Microprocessor Reset Circuit
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ANPEC [Anpec Electronics Coropration]
Direct Link  http://www.anpec.com.tw
Logo ANPEC - Anpec Electronics Coropration

APR3001-44A Datasheet(HTML) 9 Page - Anpec Electronics Coropration

Back Button APR3001-44A Datasheet HTML 5Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 6Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 7Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 8Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 9Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 10Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 11Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 12Page - Anpec Electronics Coropration APR3001-44A Datasheet HTML 13Page - Anpec Electronics Coropration Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 15 page
background image
Copyright
 ANPEC Electronics Corp.
Rev. A.3 - Feb., 2004
APR3001/2/3
www.anpec.com.tw
9
Application Information
VCC Transient Rejection
The APR3001/2/3 have the function to reject the tran-
sient glitches from the power line. The Maximum Tran-
sient Duration vs. Reset Threshold Overdrive shows
at Typical Characteristics.The transient voltage with
the duration under the curve will not generate a reset
signal, e.g. a transient of 100mV below the reset
threshold voltage have the duration more than 35us, it
will generate a reset signal. Connect a 0.1uF bypass
capacitor to the VCC pin can improve the transient
immunity.
Reset Output
The APR3001/2/3 have 3 output stage versions:
APR3001 is an active low push-pull output, when the
VCC drops below the reset threshold, the RESET out-
put generates a low signal. APR3002 is an active high
push-pull output, when the VCC drops below the reset
threshold, the RESET output generates a high signal
(see Timing Chart). APR3003 is an active low open
drain output, the RESET output must be connected a
pull-up resistor to a supply voltage that is lower than
6V, it suits to use in multiple voltage systems (see
Figure 2). The APR3001 RESET output is valid until
the VCC=1.2V, below 1.2V the IC is shutdown, and
the output becomes a floating state. If it is a trouble, a
resistor should be connected from reset output to
ground to keep the reset output low (see Figure 1).
For The APR3002, a pull-up resistor to VCC is required
to keep the valid reset output for VCC below 1.2V.
RESET
VCC
GND
VCC
100K
Figure 1. Ensuring RESET Valid to VCC = 0 V
VCC
APR3003
RESET
GND
+3.3V
+5.0V
VCC
GND
RESET
INPUT
5V
System
100k
Figure 2. APR3003 Open Drain Output with Multiple
Supplies


Similar Part No. - APR3001-44A

ManufacturerPart #DatasheetDescription
logo
Anpec Electronics Corop...
APR300115AI-TRG ANPEC-APR300115AI-TRG Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
APR300115AI-TRL ANPEC-APR300115AI-TRL Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
APR300115BI-TRG ANPEC-APR300115BI-TRG Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
APR300115BI-TRL ANPEC-APR300115BI-TRL Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
APR300115DI-TRG ANPEC-APR300115DI-TRG Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
More results

Similar Description - APR3001-44A

ManufacturerPart #DatasheetDescription
logo
Advanced Analogic Techn...
AAT3532 ANALOGICTECH-AAT3532 Datasheet
230Kb / 8P
   MicroPower??Microprocessor Reset Circuit
AAT3520 ANALOGICTECH-AAT3520_06 Datasheet
99Kb / 9P
   MicroPower??Microprocessor Reset Circuit
logo
Anpec Electronics Corop...
APR3011 ANPEC-APR3011 Datasheet
141Kb / 15P
   MicroPower Microprocessor Reset Circuit
logo
Advanced Analog Technol...
AAT3532 AAT-AAT3532 Datasheet
103Kb / 8P
   MicroPower??Microprocessor Reset Circuit
logo
Anpec Electronics Corop...
APR3011 ANPEC-APR3011_09 Datasheet
277Kb / 16P
   MicroPower Microprocessor Reset Circuit
APR3021 ANPEC-APR3021 Datasheet
141Kb / 15P
   MicroPower Microprocessor Reset Circuit
logo
Advanced Analogic Techn...
AAT3532 ANALOGICTECH-AAT3532_05 Datasheet
103Kb / 8P
   MicroPower??Microprocessor Reset Circuit
AAT3520 ANALOGICTECH-AAT3520 Datasheet
225Kb / 8P
   MicroPower Microprocessor Reset Circuit
logo
Advanced Analog Technol...
AAT3520 AAT-AAT3520 Datasheet
99Kb / 9P
   MicroPower??Microprocessor Reset Circuit
logo
Anpec Electronics Corop...
APR3001 ANPEC-APR3001_08 Datasheet
217Kb / 16P
   MicroPower Microprocessor Reset Circuit
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


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