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WTV series

WTV040 Voice Chip

Feature:

* OTP (one time programmable) voice chips

* Models WTV010, WTV020, WTV040

* 10sec ,20sec ,40sec 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

适用范围:
上市时间: 2021 - 08 - 18
产品描述:
产品说明:
Functions:* OTP (one time programmable) voice chips* Models WTV010, WTV020, WTV040* 10sec ,20sec ,40sec 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 3.6V* 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. Voice chip models Pins ...
  • Details

Functions:

* OTP (one time programmable) voice chips

* Models WTV010, WTV020, WTV040

* 10sec ,20sec ,40sec 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 3.6V

* 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.

 

Voice chip models

WTV040 Voice Chip 

Pins Configurations

WTV040 Voice Chip 

Applications:

* Car parking systems, Reverse sensor, Reversing radar, GSM car anti-theft systems, TPMS(Tire Pressure Monitor System)

* Central lock actuator, Home security system, Safely, Burglar alarm, Car alarm.

* Home appliances (washing machine, induction cooker, rice cooker, electric pressure cookers, air conditioner and so on).

* Medical equipment, Apparatus, Meters, Interment.

* Intercom, Building intercom, video door phone, door bell, system of talk backing, Window control, Intrusion alarm.

* Industrial Control system and any other products need voice messages.

WTV040 Voice Chip 


发布时间: 2016 - 11 - 14
Functions:* OTP (one time programmable) voice chips* Models WTV010, WTV020* Voice length of 20sec 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 3.6V* 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. Voice chip models Pins Configurations Applications:* C...
发布时间: 2016 - 11 - 14
Functions:* OTP (one time programmable) voice chips* Models WTV010, WTV020, WTV040* 10sec ,20sec ,40sec 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 3.6V* 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. Voice chip models Pins ...
发布时间: 2016 - 11 - 14
Functions:* OTP (one time programmable) voice chips* Models WTV010, WTV020,WTV040, WTN080, WT170, 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 3.6V* 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. Voi...
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