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參數(shù)資料
| 型號(hào)： | APR3103-FBI-TR |
| 廠商： | ANPEC ELECTRONICS CORP |
| 元件分類： | 電源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數(shù)： | 1/14頁 |
| 文件大小： | 135K |
| 代理商： | APR3103-FBI-TR |
MicroPower Microprocessor Reset Circuit with Manual Reset
Copyright ANPEC Electronics Corp.
Rev. A.3 - Feb., 2004
APR3101/2/3
www.anpec.com.tw
1
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.
Features
General Description
Applications
1.2V to 6V Input Voltage Range
Low Quiescent Current : less Than 1.5
A
High accuracy detection threshold : ±1.5%
Fixed trimmed reset thresholds for 1.5V, 1.75V,
2.32V, 2.63V, 2.93V, 3.08V, 3.9V, 4.38V.
Manual Reset Input
Reset Timeout Period 250ms
Available output configurations
- Open-drain output
- CMOS active high output
- CMOS active low output
SOT-23-5 package
No external components
Pin Configuration
The APR3101/2/3 are designed to monitor voltage
supplies in
P and digital systems. The quiescent
current is extremely low, typically 1.5
A, making it
ideal for portable battery operated equipment. The
APR3101/2/3 operate by monitoring the system power
supply voltage. When the input voltage drops below a
fixed threshold or whenever manual reset is asserted,
the device asserts a reset signal for a fixed time pe-
riod after Vcc rises above the fixed threshold or manual
reset is deasserted. The APR3101/2/3 series is avail-
able with three output stage versions:APR3101 push-
pull active low output, APR3102 push-pull active high
output and APR3103 open drain active low output. The
APR3101/2/3 also have a debounced manual reset
input that is provided to override the reset monitor.
They are also designed to reject fast line transient
glitches on Vcc. The APR3101/2/3 are come in a
miniature SOT-23-5 package.
NC
GND
MR
VCC
12
3
4
5
(3101/3)
(3102)
Reset
SOT-23-5 (Top View)
Computers
Cell Phones
Portable Electronics
P Power Supply Monitoring
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| APR33-33-12CB/M | 功能描述:散熱片 33x33x12mm Medium RoHS:否 制造商:Ampro By ADLINK 產(chǎn)品:Heat Sink Accessories 安裝風(fēng)格:Through Hole 散熱片材料: 散熱片樣式: 熱阻: 長(zhǎng)度: 寬度: 高度: 設(shè)計(jì)目的:Express-HRR |
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