DatasheetsPDF.com

A4810B

AiT Semiconductor
Part Number A4810B
Manufacturer AiT Semiconductor
Description ULTRA-LOW VOLTAGE DETECTOR
Published Jun 2, 2015
Detailed Description AiT Semiconductor Inc. www.ait-ic.com A4810A/B HIGH PRECISION BUILT-IN DELAY CIRCUIT FULL TEMP RANGE, ULTRA-LOW VOLTAGE...
Datasheet PDF File A4810B PDF File

A4810B
A4810B

Overview
AiT Semiconductor Inc.
www.
ait-ic.
com A4810A/B HIGH PRECISION BUILT-IN DELAY CIRCUIT FULL TEMP RANGE, ULTRA-LOW VOLTAGE DETECTOR DESCRIPTION FEATURES The A4810A/B microprocessor supervisory circuit can be used to monitor the power supplies in microprocessor and digital systems.
It provides a reset to the microprocessor during power-up, power-down, and brown-out conditions.
  The function of the A4810A/B is to monitor the VDD supply voltage, and assert a reset signal whenever this voltage declines below the factory-programmed reset threshold.
The reset signal remains asserted for 250ms after VDD rises above the threshold.
The A4810A/B has an active-low /RESET output.
     Precise monitoring of 2.
7V, 3.
0V, 3.
3V and 5.
0V supplies 140 ms min.
Power-On Reset pulse width, 250ms typical, has an active-low /RESET Output Guaranteed /RESET Output valid for VDD≥1.
1V Low Supply Current, 2μA Typ.
No external components needed Specified over full temperature range A4810A: -40°C to +85°C, A4810B: -40°C to +105°C Available in SOT-23 package With a low supply current of only 2μA (Typ.
), the A4810A/B are ideal for use in portable equipment.
APPLICATION A4810A/B is available in SOT-23 package.
 Microprocessor Systems  Computers ORDERING INFORMATION  Controllers  Intelligent Instruments Package Type Part Number A4810AE3R-XXXDZ SOT-23 A4810AE3VR-XXXDZ E3 A4810BE3R-XXXDZ A4810BE3VR-XXXDZ XXX: Detector Voltage 263 = 2.
63V ; 293 =2.
93V Note D: Delay Time 250ms Z: C=CMOS, N=Nch V: Green Package R: Tape & Reel AiT provides all RoHS products Suffix “V” means Halogen free Package  Portable/Battery-Powered Equipment  Automotive TYPICAL APPLICATION REV1.
1 - APR 2011 RELEASED, SEP 2012 UPDATED - -1- AiT Semiconductor Inc.
www.
ait-ic.
com A4810A/B HIGH PRECISION BUILT-IN DELAY CIRCUIT FULL TEMP RANGE, ULTRA-LOW VOLTAGE DETECTOR PIN DESCRIPTION Pin # 1 Top View Symbol GND 2 /RESET 3 VDD Top View Function GND Pin Action-low output.
/RESET remains...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)