- Integrated Circuits[30]
- Acoustic Components[14]
- Amplifiers[2]
- Industrial Design[1]
- Alarm[9]
- Paper Crafts[2]
- Instrument Parts & Accessories[1]
- Toy Accessories[9]
- Navigation & GPS[2]
- Material Handling Equipment Parts[1]
- Other Telecommunications Products[2]
- Memory Cards[1]
- Sensors[1]
- Car Alarms[2]
- Other Hunting Products[1]
- Hunting Decoy[3]
- Electronics Production Machinery[4]
- Electrical Plugs & Sockets[5]
- Other Consumer Electronics[10]
- Other Electrical Equipment[5]
- Bus Accessories[4]
- Satellite TV Receiver[1]
- Auto Sensors[3]
- Doorbells[1]
- Other Electronic Components[5]
- Electronic & Instrument Enclosures[1]
- MP3 Players[2]
- Other Accessories & Parts[1]
- Other Active Components[4]
- Music Boxes[1]
- Quran Players[1]
- Digital Voice Recorders[3]
- Other Game Accessories[1]
- Other Lights & Lighting Products[1]
- Contact Person : Mr. Marco
- Company Name : Guangzhou Waytronic Technology Co., Ltd.
- Tel : 0086-20-85638557
- Fax : 0086-20-85638637
- Address : Guangdong,Guangzhou,Fifth floor,No.25 Tangdong Donglu,Tianhe district,Guangzhou
- Country/Region : China
- Zip : 510665
Voice Chips,sound chip,WTV series OTP voice IC, sound ic
Detailed Product Description
WTV SERIES VOICE CHIP (OTP)
sound chip,voice chip,otp chip,voice ic
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.
