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AS1911 - Dual-Voltage Microprocessor Supervisory Circuits

Download the AS1911 datasheet PDF. This datasheet also covers the AS1910 variant, as both devices belong to the same dual-voltage microprocessor supervisory circuits family and are provided as variant models within a single manufacturer datasheet.

General Description

The AS1910 - AS1915 microprocessor supervisory circuits were designed to generate a reset when one of the two monitored supply voltages falls below a factorytrimmed threshold, and to maintain the reset for a minimum timeout period when both supplies are above their reset thresholds.

Key Features

  • ! ! Primary VCC Supervisory Range: +1.8 to +3.6V Secondary VCC Supervisory Range: +0.9 to +2.5V (AS1913/AS1914/AS1915) User-Adjustable Threshold Down to +0.63V (AS1910/AS1911/AS1912) Guaranteed Reset Valid Down to VCC = +1.0V Reset Timeout Delay: 215ms Manual Reset Input Three Reset Output Types - Active-High Push/Pull - Active-Low Push/Pull - Active-Low Open-Drain Watchdog Timeout Period: 1.5s Immune to Fast Negative VCC Transients External Components Not Required Operating Temperature Range:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AS1910_austriamicrosystemsAG.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AS1911
Manufacturer austriamicrosystems AG
File Size 417.45 KB
Description Dual-Voltage Microprocessor Supervisory Circuits
Datasheet download datasheet AS1911 Datasheet

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Other Datasheets by austriamicrosystems AG

Part Number Description
AS1910 Dual-Voltage Microprocessor Supervisory Circuits
AS1912 Dual-Voltage Microprocessor Supervisory Circuits
AS1913 Dual-Voltage Microprocessor Supervisory Circuits
AS1914 Dual-Voltage Microprocessor Supervisory Circuits
AS1915 Dual-Voltage Microprocessor Supervisory Circuits

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
www.DataSheet4U.com AS1910 - AS1915 D u a l - Vo l ta g e M i c r o p r o c e s s o r S u p e r v i s o r y C i r c u i ts w i t h M a n u a l R e s e t a n d Wa t c h d o g D a ta S he e t 1 General Description The AS1910 - AS1915 microprocessor supervisory circuits were designed to generate a reset when one of the two monitored supply voltages falls below a factorytrimmed threshold, and to maintain the reset for a minimum timeout period when both supplies are above their reset thresholds. Guaranteed to be in the correct state for VCC higher than +1.0V, these devices are ideal for multiple-voltage systems with strict monitoring requirements. The AS1913/AS1914/AS1915 feature factory-trimmed thresholds to monitor a primary voltage between 1.8 and 3.6V, and a secondary voltage between 0.