Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

BD45312 Datasheet(PDF) 1 Page - Rohm

Part # BD45312
Description  Counter Timer Built-in CMOS Voltage Detector IC
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  ROHM [Rohm]
Direct Link  http://www.rohm.com
Logo ROHM - Rohm

BD45312 Datasheet(HTML) 1 Page - Rohm

  BD45312 Datasheet HTML 1Page - Rohm BD45312 Datasheet HTML 2Page - Rohm BD45312 Datasheet HTML 3Page - Rohm BD45312 Datasheet HTML 4Page - Rohm BD45312 Datasheet HTML 5Page - Rohm BD45312 Datasheet HTML 6Page - Rohm BD45312 Datasheet HTML 7Page - Rohm BD45312 Datasheet HTML 8Page - Rohm BD45312 Datasheet HTML 9Page - Rohm Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 16 page
background image
○Product structure:Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays
.
1/13
Datasheet
TSZ02201-0R7R0G300010-1-2
© 2012 ROHM Co., Ltd. All rights reserved.
18.Dec.2012 Rev.005
TSZ22111・14・001
www.rohm.com
Voltage Detector IC Series
Counter Timer Built-in
CMOS Voltage Detector IC
BD45xxx series
BD46xxx series
●General Description
ROHM’s BD45xxx and BD46xxx series are highly
accurate, low current consumption Voltage Detector ICs.
Because the counter timer delay circuit is built into
these series, an external capacitor for the delay time
setting is unnecessary. The lineup was established with
low output types (Nch open drain and CMOS output)
and detection voltages range from 2.3V to 4.8V in
increments of 0.1V, so that the series may be selected
according the application at hand.
●Features
Counter Timer Built-in
No delay time setting external capacitor required
Ultra-low current consumption
Two output types (Nch open drain and CMOS output)
Package SSOP5 is similar to SOT-23-5 (JEDEC)
●Key Specifications
Detection voltage:
2.3V to 4.8V (Typ.)
0.1V steps
High accuracy detection voltage:
±1.0%
Ultra-low current consumption:
0.85µA (Typ.)
Operating temperature range:
-40°C to +105°C
Three internal, fixed delay time:
50ms
100ms
200ms
●Package
SSOP5
2.90mm x 2.80mm x 1.25mm
●Applications
Circuits using microcontrollers or logic circuits that
require a reset.
●Typical Application Circuit
●Connection Diagram
●Pin Descriptions
PIN No.
Symbol
Function
1
ER
Manual Reset
2
SUB
Substrate *
3
GND
GND
4
VOUT
Reset Output
5
VDD
Power Supply Voltage
*Connect the substrate to GND.
VDD1
VDD2
GND
BD45xxx
CL
(Noise-filtering
Capacitor)
RL
RST
Micro
controller
(Open Drain Output Type)
BD45xxx series
(CMOS Output Type)
BD46xxx series
CL
(Noise-filtering
Capacitor)
VDD1
GND
BD46xxx
RST
Micro
controller
SSOP5
TOP VIEW
ER
SUB GND
VOUT
VDD
Lot. No
Marking


Similar Part No. - BD45312

ManufacturerPart #DatasheetDescription
logo
Rohm
BD45312 ROHM-BD45312 Datasheet
280Kb / 10P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45312 ROHM-BD45312 Datasheet
482Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC Package SSOP5 is similar to SOT-23-5 (JEDEC)
BD45312 ROHM-BD45312 Datasheet
570Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45312G ROHM-BD45312G Datasheet
469Kb / 4P
   VOLTAGE DETECTOR IC
BD45312G ROHM-BD45312G Datasheet
222Kb / 6P
   Voltage Detector IC built in Delay Citcuit
More results

Similar Description - BD45312

ManufacturerPart #DatasheetDescription
logo
Rohm
BU45K232G-TL ROHM-BU45K232G-TL Datasheet
466Kb / 17P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45451G-TR ROHM-BD45451G-TR Datasheet
482Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45301G-TR ROHM-BD45301G-TR Datasheet
570Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45312G-TR ROHM-BD45312G-TR Datasheet
570Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45EXXXX-M ROHM-BD45EXXXX-M Datasheet
1Mb / 18P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45E235G-MTR ROHM-BD45E235G-MTR Datasheet
427Kb / 17P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45XXG ROHM-BD45XXG_09 Datasheet
280Kb / 10P
   Counter Timer Built-in CMOS Voltage Detector IC
BD45485 ROHM-BD45485 Datasheet
482Kb / 16P
   Counter Timer Built-in CMOS Voltage Detector IC Package SSOP5 is similar to SOT-23-5 (JEDEC)
BD37A19FVM ROHM-BD37A19FVM_13 Datasheet
555Kb / 18P
   Voltage Detector ICs with Watchdog Timer Built-in watchdog timer
BD45XXXG ROHM-BD45XXXG Datasheet
222Kb / 6P
   Voltage Detector IC built in Delay Citcuit
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


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