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ALC109 - ALARM SYSTEM

General Description

The ALC109 is a hybrid priority encoded audio alarm, available in low cost packages, based on a high performance architecture that executes instructions quickly.

Many functions have been incorporated into the ALC109 in order to reduce component count, board space, and system cost.

Key Features

  • Two BCD inputs to select the priority Strobe to trigger the alarm Three priority encoded alarms, HIGH, MEDIUM, LOW and also a general purpose alarm. Inbuilt high performance audio power amplifier Drives 8Ω speaker directly. No other external components required Operates on single 5V supply Low standby current Simple modified polarized 28-pin DIP footprint 3. Ordering information Type number Package.

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Datasheet Details

Part number ALC109
Manufacturer Apex MediTech
File Size 257.32 KB
Description ALARM SYSTEM
Datasheet download datasheet ALC109 Datasheet

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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.

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Apex MediTech ALC109 ALARM SYSTEM P RIORITY ENCODED ALARM SYSTEM FOR MEDICAL DEVICES Rev. 04 — 28 November 2013 Product data sheet 1. General description The ALC109 is a hybrid priority encoded audio alarm, available in low cost packages, based on a high performance architecture that executes instructions quickly. Many functions have been incorporated into the ALC109 in order to reduce component count, board space, and system cost. The audio quality is maintained by ensuring at least four harmonics. 2. Features Two BCD inputs to select the priority Strobe to trigger the alarm Three priority encoded alarms, HIGH, MEDIUM, LOW and also a general purpose alarm. Inbuilt high performance audio power amplifier Drives 8Ω speaker directly.