The APR3011,APR3012,APR3013 are designed to monitor voltage sup- plies in µP and digital systems. The quiescent current is extremely low, typically 1.5µA, making it ideal for portable battery opera

FeaturesbXT嘉泰姆

1.2V to 6V Input Voltage RangebXT嘉泰姆

Low Quiescent Current : Less than 1.5 µAbXT嘉泰姆

High Accuracy Detection Threshold : ±1.5%bXT嘉泰姆

Fixed Trimmed Reset Thresholds for 1.5V, 1.75V,bXT嘉泰姆

2.32V, 2.63V, 2.93V, 3.08V, 3.9V, 4.38V, 4.63VbXT嘉泰姆

Reset Timeout Period 250msbXT嘉泰姆

Available Output ConfigurationsbXT嘉泰姆

- Open-Drain OutputbXT嘉泰姆

- CMOS Active High OutputbXT嘉泰姆

- CMOS Active Low OutputbXT嘉泰姆

SOT-23-3, SOT-23-5, and SOT-89 PackagesbXT嘉泰姆

No External ComponentsbXT嘉泰姆

Lead Free and Green Devices AvailablebXT嘉泰姆

(RoHS Compliant)bXT嘉泰姆

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General Description bXT嘉泰姆

The APR3011,APR3012,APR3013 are designed to monitor voltage sup-bXT嘉泰姆

plies in µP and digital systems. The quiescent current isbXT嘉泰姆

extremely low, typically 1.5µA, making it ideal for portablebXT嘉泰姆

battery operated equipment. The APR3011/2/3 operatebXT嘉泰姆

by monitoring the system power supply voltage. WhenbXT嘉泰姆

the input voltage drops below a fixed threshold, the de-bXT嘉泰姆

vice asserts a reset signal for a fixed time period after VccbXT嘉泰姆

rises above the fixed threshold. The APR3011/2/3 seriesbXT嘉泰姆

are available with three output stage versions: APR3011bXT嘉泰姆

push-pull active low output, APR3012 push-pull activebXT嘉泰姆

high output, and APR3013 open drain active low output.bXT嘉泰姆

They are also designed to reject fast line transient glitchesbXT嘉泰姆

on VCC. The APR3011/2/3 come in a miniature SOT-23-3,bXT嘉泰姆

SOT-23-5, and SOT-89 packages.bXT嘉泰姆

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Pin ConfigurationbXT嘉泰姆

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相关文件bXT嘉泰姆

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