waytronic
Newbie level 3
WTV SERIES VOICE CHIP (OTP)
Sound IC, WTV series sound IC, OTP IC, sound ic/chip for burglar alarm, car alarm
Features
* OTP (one time programmable) voice chip
* Models WTV010, WTV020, WTV040, WTV080, WTV170, WTV340
* 10sec ,20sec ,40sec,80sec,170sec,340sec different durations at 6KHz.
* Support sampling rate from 6 KHz to 22 KHz
* Support WAV (16Bit, mono) sound files
* Optional PWM and DAC audio output
* With 16 bits DAC audio output.
* PWM output direct drive 0.5W/8Ω speaker
* Mute will not take up any memory space.
* Same messages can be re-used for saving memory size.
* Control interfaces: key, key combination, parallel interface, serial interface
* Operating voltage: DC 2.5V to 3.5V
* Standby current 2uA, with sleep mode to save power.
* DIP16, SOP16, SSOP20, QFP44 package are available
* Equip with PC software, programmer and test kit for customers.
* Offer chip program services for customers.
Applications
* Car parking systems, Reverse sensor, Reversing radar, GSM car anti-theft systems, Central lock actuator, TPMS(Tire Pressure Monitor System)
* Home security system, Safely, Burglar alarm, Car alarm.
* Home appliances (washing machine, induction cooker, rice cooker, electric pressure cookers, air conditioner and so on).
* Intercom, Building intercom, video door phone, door bell, MIDI, system of talk backing, Window control, Intrusion alarm.
* Entertainment devices (game consoles, amusement machines)
* Learning Model (Pre-teaching, children's audio books)
* Medical equipment, Apparatus, Meters, Interment.
* Industrial Control system and any other products need voice messages.
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Sound IC, WTV series sound IC, OTP IC, sound ic/chip for burglar alarm, car alarm
Features
* OTP (one time programmable) voice chip
* Models WTV010, WTV020, WTV040, WTV080, WTV170, WTV340
* 10sec ,20sec ,40sec,80sec,170sec,340sec different durations at 6KHz.
* Support sampling rate from 6 KHz to 22 KHz
* Support WAV (16Bit, mono) sound files
* Optional PWM and DAC audio output
* With 16 bits DAC audio output.
* PWM output direct drive 0.5W/8Ω speaker
* Mute will not take up any memory space.
* Same messages can be re-used for saving memory size.
* Control interfaces: key, key combination, parallel interface, serial interface
* Operating voltage: DC 2.5V to 3.5V
* Standby current 2uA, with sleep mode to save power.
* DIP16, SOP16, SSOP20, QFP44 package are available
* Equip with PC software, programmer and test kit for customers.
* Offer chip program services for customers.
Applications
* Car parking systems, Reverse sensor, Reversing radar, GSM car anti-theft systems, Central lock actuator, TPMS(Tire Pressure Monitor System)
* Home security system, Safely, Burglar alarm, Car alarm.
* Home appliances (washing machine, induction cooker, rice cooker, electric pressure cookers, air conditioner and so on).
* Intercom, Building intercom, video door phone, door bell, MIDI, system of talk backing, Window control, Intrusion alarm.
* Entertainment devices (game consoles, amusement machines)
* Learning Model (Pre-teaching, children's audio books)
* Medical equipment, Apparatus, Meters, Interment.
* Industrial Control system and any other products need voice messages.
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