Product Summary
The ISD25120 is designed as one kind of single-chip voice record/playback devices. It includes an in chip oscillator, microphone preamplifier,automatic gain control,antialiasing filter,smoothing filter,speaker amplifier and high density multi-level storage array.
Parametrics
Absolute maximum ratings: (1)CE pulse width[start/pause], Tce: 300nsec; (2)control/address setup time, Tset: 300nsec; (3)power-up delay, Tpud: 50.0msec; (4)PD pulse width[stop/reset], Tpd: 300nsec; (5)CE to EOM high, Trun: 25 to 400nsec; (6)CE to EOM low, Tpause: 50 to 400nsec; (7)CE high debounce, Tdb: 135 to 215msec.
Features
Features: (1)easy-to-use single-chip voice record/playback solution;(2)high-quality,natural voice/audio reproduction;(3)manual switch or microcontroller compatible playback can be edge- or level-activated;(4)single-chip durations of 60,75,90 and 120 seconds;(5)directly cascadable for longer durations;(6)automatic cascadable for longer durations;(7)automatic power-down-standby current 1 uA(typical);(8)zero-power message storage-eliminates battery backup circuits;(9)fully addressable to handle multiple message;(10)100-year message retention(typical);(11)100K record cycles(typical);(12)on-chip clock source;(13)programmer support for play-only applications;(14)single +5 volt power supply;(15)available in ie form,DIP,SOIC and TSOP packaging;(16)industrial temperature versions available.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||
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ISD25120P |
IC MEM VOICE REC/PLAY 120S 28DIP |
Data Sheet |
Negotiable |
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ISD25120S |
IC VOICE REC/PLAY 120SEC 28-SOIC |
Data Sheet |
Negotiable |
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