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APR3023

ANPEC
Part Number APR3023
Manufacturer ANPEC
Description MicroPower Microprocessor Reset
Published Aug 14, 2020
Detailed Description APR3021/2/3 MicroPower Microprocessor Reset Circuit Features General Description • 1.2V to 5.5V Input Voltage Range ...
Datasheet PDF File APR3023 PDF File

APR3023
APR3023

Overview
APR3021/2/3 MicroPower Microprocessor Reset Circuit Features General Description • 1.
2V to 5.
5V Input Voltage Range The APR3021/2/3 are designed to monitor voltage • Low Quiescent Current : less Than 1.
5 µA supplies in µP and digital systems.
The quiescent • High accuracy detection threshold : ±1.
5% current is extremely low, typically 1.
5 µA, making it • Fixed trimmed reset thresholds for 1.
5V, 1.
75V, ideal for portable battery operated equipment.
The 2.
32V, 2.
63V, 2.
93V, 3.
08V, 3.
9V, 4.
38V.
• Reset Timeout Period 250ms • Available output configurations - Open-drain output - CMOS active high output - CMOS active low output • SOT-23 , SOT-23-5 and SOT-89 packages • No external components APR3021/2/3 operate by monitoring the system power supply voltage.
When the input voltage drops below a fixed threshold, the device asserts a reset signal for a fixed time period after Vcc rises above the fixed threshold.
The APR3021/2/3 series is available with three output stage versions : APR3021 push-pull active low output, APR3022 push-pull active high output and APR3023 open drain active low Applications output.
They are also designed to reject fast line transient glitches on Vcc.
The APR3021/2/3 are come in • Computers • Cell Phones • Portable Electronics • µP Power Supply Monitoring a miniature SOT-23, SOT-23-5, SOT-89 packages.
Pin Configuration GND NC NC 3 1 2 5 4 123 (3021/3) R eset V CC (3022) R eset (3021/3) Reset GND VCC (3022) Reset SOT-23 (Top View) SOT-23-5 (Top View) 1 2 3 (3021/3) Reset GND (3022) Reset VCC SOT-89 (Top View) ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.
Copyright  ANPEC Electronics Corp.
1 Rev.
A.
2 - Oct.
, 2003 www.
anpec.
com.
tw APR3021/2/3 Ordering and Marking Information APR3021/2/3 - Lead Free Code H andling C ode Temp.
Range Package Code Volta...


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