®
IS D1 0 0 0 A S e rie s
Single-Chip Voice Record/Playback Devices
16- and 20-Second Durations
FEATURES
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Easy-to-use single-chip voice Record/Play-
back solution
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Fully addressable to handle multiple
messages
High-quality, natural voice/audio
reproduction
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100-year message retention (typical)
100,000 record cycles (typical)
On-chip clock source
Manual switch or microcontroller compatible
1
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Playback can be edge- or level-
activated
No algorithm development required
Single +5 volt supply
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Single-chip durations of 16 and 20 seconds
Directly cascadable for longer durations
Power-down mode
Available in die form, DIP, and SOIC
packaging
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Industrial temperature (-40°C to +85°C)
version available
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1 µA standby current (typical)
Zero-power message storage
Eliminates battery backup circuits
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ISD1000A SERIES SUMMARY
Typical Filter
Part
Number
Duration
(Seconds)
Input Sample
Pass Band
Rate (KHz)
(KHz)
ISD1016A
ISD1020A
16
20
8
3.4
2.7
6.4
Information Storage Devices, Inc.
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