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2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,...
2016 - 11 - 14
Product DescriptionWT588D voice ic chip is multitime programmable music chip, 4 packages:  DIP18, SSOP20, SSOP28, LQFP32.It support silence insertion. One address bit can insert 10...
2016 - 12 - 15
WTR050 voice recording chip is a multifunctional voice record & playback chip, specially designed for recording voice, long recording distance, good sound quality, can directly drive...
2016 - 11 - 14
1. Brief IntroductionSmartSound PIR motion activated sound player adopts human body induction technology. When it detects people passing, it can automatically play voice.Download voice ...
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: 2017 - 12 - 07
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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2017 - 10 - 23
Product Features:△Support SPI-FLASH memory (4Mbit~128Mbit).△OTP chip(one time programable).△Cheaper than our WT588D chips.△One-line and two-line serial port communication.△Can make BIN file on computer, then download to flash.△Support WAV audio format.△Support 12bit ADPCM decoding(4K~30Khz).△Support PCM decoding, max up to 64Khz. △PWM output, direc...
2017 - 10 - 21
Product Description:WTN6 series sound chip is 4-bit controller. At present there are three kinds of chip: WTN6010, WTN6020, WTN6040, WTN6090 (voice length is 10s,20s,40s,90s independently). WTN6040 and WTN6090 have been put into market. WTN6010 and WTN6020 will come soon. The package of WTN6 sound ICs are sop8 and dip8. Audio sample rate is up to 64 kHz...
2016 - 11 - 14
Product Description:WTN7 voice ICs are similar with WTN6 sound chip.There are two kinds now (WTN7080,WTN7170 ); the voice length is 80s and 170s, much longer than WTN6 sound chips (WTN6 voice length is only 40s), both package are sop8 and dip8 pin.The audio sample rate can up to 44.1kHZ maximally,16-level volume control.WTN7 chip output mode is PWM, without ...
2013 - 11 - 29
1. OverviewWTN5 series is 4-bit controller. Now there are three kinds of chip WTN5055, WTN5025, WTN5085(voice length is 55s, 25s, 85s respectively), WTN5055, WTN5085 have been put into market. Next WTN5025 will come soon. Audio sample rate is up to 44.1kHz maximally,16-level volume control. Two audio output modes: PWM output and DAC output. Accurate +/-1% in...
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