API8108A Datasheet PDF

FEATURES

* Minimum 10 second voice length at 6 KHz * Versatile features for playback * Combination of voice building blocks extends the duration of playback * Voice data re-use saves memory space * Four trigger pins,TG1 to TG4 for eight groups * SBT for sequential play-all # Holdable and unholdable, edge and level triggering option * 15 ms debounce time suitable for CDS * IRP interrupt pin for master reset * Three programmable output pins for STP Stop Pulse, BUSY Signal, and LED * * * * * * # * * * * API8108A JUNE 1999 Built-in oscillator with variable sample rate Single external resistor to determine sample rate Built-in D/A converter, EPROM ADPCM data compression provides high sound quality Optional pop noise elimination function C OUT pin drives speaker with a transistor V OUT1 and VOUT2 drives buzzer or speaker directly Auto-power down 3.0V-6V single power supply operation Low standby current (<5 mA at 3V) Development tools support

GENERAL DESCRIPTION

API8108A is a high quality voice synthesizer capable of varying playback duration.