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Integrated Circuits (7584)

10sec to 340sec voice chip

FOB Price: Get Latest Price
Min.Order Quantity: 5 Piece/Pieces ,can test sample first
Supply Ability: 100,000 Piece/Pieces per Week
Port: Guangzhou
Payment Terms: T/T,Western Union,paypal
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Quick Details

Model Number: WTV040 Type:
Sound IC
Brand Name:
Place of Origin:
Guangdong China (Mainland)
Operating voltage:
DC 2.5V to 3.6V
Supply Voltage:
intelligent household appliances,Medical equipments,etc.,Intelligent household appliances,Medical equipments,etc.

Packaging & Delivery

Packaging Detail: Standard package
Delivery Detail: 3to5days


Voice chip with ROHS certification
10sec-340sec duration
good quality with original voice
Free audio programming

WTV serial voice chips includs WTV010,WTV020,WTV040,WTV080,WTV170,WTV340,ect.With a large number of unit circuits, strong programmable capability,it not only plays voice but also play music with MIDI format.It can achieve standard control modes and also can be customized.If you would like to make product flexibility,multifunctional and high-quality, it should be your choice. WTV series voice chips is one of the most cost-effective solution, Moreover, can replace ISD voice chips in some cases.

voice chip,musical ic,sound ic


1.OTP (one time programmable) voice chip

2.Support sampling rate from 6KHz to 32KHz, 40S durations at 6KHz.

3.Support WAV and MIDI audio format.

4.Built-in 16 bits DAC and PSG (Programmable Sound Generator) for audio with high quality.

5.Optional PWM and DAC audio output

6.Mute will not take up any memory space.

7.Same messages can be re-used for saving memory size.

8.Control modes: key control, key combination control, parallel control, serial control.

9.BUSY pin can be setted to high or low level according to demand.

10.Built-in direct-drive of speaker (0.5w),no need any other device.

11.The voice chip perating voltage: DC 2.5V to 3.6V

12.During power-down, the electricity consumption is low as 2uA , one second after stopping working or without any action after electrify chip, it will be sleep automatically.

13.Powerful programmability, can be customized according to the requirements of customers

14.Offer chip program services for customers.

15.Equip with PC software and programmer,customers can program by themselves.


It can be used in various fields,such as toys,electronic organ,learning machine for kids,security equipment,intelligent electrical appliances,health care and physical therapy product,instrumentations and all kinds of automatic control system etc

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Established in 1999, Guangzhou Waytronic Electronics Co., Ltd, located in 3/F,No:55, Tangdong donglu, Tianhe District, Guangzhou, China.. There are three branches in Beijing, Shenzhen and HK (Waytronic Hongkong Limited).

WAYTRONIC is a leader in developing innovative voice chips and sound modules solutions for enhancing traditional products, like voice chips or modules for gift cards, sales collateral, promotional advertising, image keepsakes, music, melody equipments auto electronics, ... View detail

Basic Information

Product/Service (We Sell): Sound Modules,Voice Alarms,MP3 Player Boards,Bus Station Announcers,Home Automation Devices  
Number of Employees: 51 - 100 People  

Trade & Market

Main Markets: Central America
Eastern Europe
South Asia
Mid East
Southern Europe
South America
Western Europe
Southeast Asia
Eastern Asia
Northern Europe
North America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 91% - 100%  

Factory Information

Number of R&D Staff: 11 - 20 People  
Number of QC Staff: Less than 5 People  

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China (Mainland) | Contact Details
Experience: Established 2009

Communicate with Supplier:

Mr. Frank Gui
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