WTH080 SOP8/ DIP8/ SOP16 Pin Voice Chip

Product Features:

☆One time programmable((OTP) voice chip;

☆Voice length can up to 80 seconds (6KHz sampling rate);

☆PWM and DAC such two audio output modes;

☆Integrated clock oscillator;

☆Maximum storage of 700 audio files;

☆Load up to 63 groups voice address;

☆With key control mode, one-wire serial port and two-wire serial port control mode;

☆Trigger stabilization time: 50us (serial port) and 10ms (key);

☆Seven kinds of buttons trigger mode;

☆Support for playback of audio files of different sample rates;

☆Support the BUSY status output function;

☆Operating voltage: DC2.4 ~ 5.0V.

Chip Selection

Electric Parameter

Ambient temperature 25 ℃, voltage DC3V

Application

△Vehicle (anti-theft alarm, parking radar, GPS navigation, electronic dog, central locking);

△Smart home system;

△Home burglar alarm;

△Human voice prompt for medical devices;

△Appliances (induction cooker, rice cooker, microwave oven);

△Entertainment (games, amusement machines);

△Learning model (pre-teaching, children's audio books);

△Intelligent transportation equipment (toll, parking);

△Communications equipment (telephone exchange, telephone);

△Industrial control areas (lifts, industrial equipment);

△Advanced toys.

Pins diagram

WTH080-8S/WTH080-8P Voice Chip

WTH080-16S Sound Playback IC