AS1925 - Ultra-Low Voltage Microprocessor Supervisory Circuit

austriamicrosystems AG

AS1925 Datasheet Preview — Preview of AS1925 PDF

Datasheet Details

Part number	AS1925
Manufacturer	austriamicrosystems AG
File Size	369.84 KB
Description	Ultra-Low Voltage Microprocessor Supervisory Circuit
Datasheet	AS1925_austriamicrosystemsAG.pdf

AS1925 Product details

Description

The AS1925/AS1926 microprocessor supervisory circuits were designed to assert a single reset if the monitored supply voltage drops below its reset threshold or if the manual reset is activated.

Features

! Factory-Trimmed Reset Thresholds for Monitoring Supplies from 0.9 to 1.5V Low Power Consumption: 3.5µA Reset Threshold Accuracy Over Temperature: ±2.5% Four Timeout Periods: 1.5ms, 30ms, 210ms, and 1.68s Three Reset Output Types: - Active-Low Push/Pull - Active-High Push/Pull - Active Low Open-Drain Guaranteed Reset Valid to VCC = 0.55V (ActiveLow) Manual Reset Input Immune to Fast VCC Transients 5-pin SOT23 Package ! ! ! ! ! ! ! ! The active-low open-drain reset output requires a pullu.

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Other Datasheets by austriamicrosystems AG

AS1920 - Triple-Voltage Micro-Power Microprocessor Supervisory Circuits
AS1922 - Triple-Voltage Micro-Power Microprocessor Supervisory Circuits
AS1923 - Quad-Voltage Microprocessor Supervisory
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Published: Mar 14, 2010 |