The APR3001,APR3002,APR3003 are designed to monitor voltage sup- plies in µP and digital systems. The quiescent current is extremely low, typically 1.5 µA, making it ideal for portable battery oper

Featuresk0o嘉泰姆

1.2V to 6V Input Voltage Rangek0o嘉泰姆

Low Quiescent Current : less than 1.5 µAk0o嘉泰姆

High Accuracy Detection Threshold : ±1.5%k0o嘉泰姆

Fixed Trimmed Reset Thresholds for 1.5V, 1.75V,k0o嘉泰姆

2.32V, 2.63V, 2.93V, 3.08V, 3.9V, 4.38V.k0o嘉泰姆

Reset Timeout Period 250msk0o嘉泰姆

Available Output Configurationsk0o嘉泰姆

- Open-Drain Outputk0o嘉泰姆

- CMOS Active High Outputk0o嘉泰姆

- CMOS Active Low Outputk0o嘉泰姆

SOT-23, SOT-23-5, and SOT-89 Packagesk0o嘉泰姆

No External Componentsk0o嘉泰姆

Lead Free and Green Devices Availablek0o嘉泰姆

(RoHS Compliant)k0o嘉泰姆

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 General Descriptionk0o嘉泰姆

The APR3001,APR3002,APR3003 are designed to monitor voltage sup-k0o嘉泰姆

plies in µP and digital systems. The quiescent current isk0o嘉泰姆

extremely low, typically 1.5 µA, making it ideal for portablek0o嘉泰姆

battery operated equipment. The APR3001/2/3 are oper-k0o嘉泰姆

ated by monitoring the system power supply voltage.k0o嘉泰姆

When the input voltage drops below a fixed threshold, thek0o嘉泰姆

device asserts a reset signal for a fixed time period afterk0o嘉泰姆

Vcc rises above the fixed threshold. The APR3001/2/3k0o嘉泰姆

series are available with three output stage versions :k0o嘉泰姆

APR3001 push-pull active low output, APR3002 push-k0o嘉泰姆

pull active high output and APR3003 open drain active lowk0o嘉泰姆

output. They are also designed to reject fast line transientk0o嘉泰姆

glitches on Vcc. The APR3001/2/3 come in a miniaturek0o嘉泰姆

SOT-23, SOT-23-5, and SOT-89 packages.k0o嘉泰姆

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