(China (Mainland))
Product Summary
The AP89341 is a high performance Voice OTP is fabricated with Standard CMOS process withembedded 8M/4M/2M bits EPROM. The AP89341 can store up to 341/170/85 sec voice message with 4-bitADPCM compression at 6KHz sampling rate. 8-bit PCM is also available as user selectable option. Built-in resistor controlled oscillator, 8-bit current mode D/A output and PWM direct speaker driving output minimize the number of external components of the AP89341.
Parametrics
AP89341 absolute maximum ratings: (1) VDD-VSS: -0.5 to +3.8V; (2) Vin: Vss -0.3V ＜Vin＜VDD +0.3V; (3) Vout: Vss ＜Vout＜VDD; (4) T (Operating) : -40 to +85°C; (5) T (Junction)： -40 to +125°C; (5) T (Storage) : -55 to +125°C.
Features
AP89341 features: (1) Standard CMOS process; (2) 41/170/85 sec Voice Length at 6KHz sampling and 4-bit ADPCM compression; (3) Maximum 254 voice groups; (4) Combination of voice blocks to extend playback duration; (5) 7680 table entries are available for voice block combinations; (6) User selectable PCM or ADPCM data compression; (7) Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigge; (8) RST pin set to HIGH to stop the playback at once ; (9) 2.2V -3.6V single power supply and < 5uA low stand-by current; (10) Development System support voice compilation.
Diagrams
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 aP89341 |
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Data Sheet |
Negotiable |
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