| Part Number | Advantage | Available Capacity | Voice Quality | Audio Output | Customized Function |
|---|---|---|---|---|---|
| WT588E02B-8S | Voice content can be erased and functions can be defined. | 170 seconds | Good | DAC/PWM | High exploitability. |
| WT588F02A-8S | Voice content can be erased and functions can be defined. | 170 seconds | Good | DAC/PWM | High exploitability. |
| WT588F02B-8S | Voice content can be erased and functions can be defined. | 170 seconds | Good | DAC/PWM | High exploitability. |
| WT588F08A-8S | Erasable, the user can program and download by himself. | 680 seconds | Good | DAC/PWM | High exploitability. |
| WT588F02A-16S | Voice content can be erased and functions can be defined. | 170S~3H | Good | DAC/PWM | High exploitability. |
| WTN6040F-8S | erasable, function customizable, (planned) | 40S | Good | DAC/PWM | Customizable. |
| WTN6-MASK | Cost advantage, production cycle in one month | 40~170S | High | PWM | Customizable. |
| WTN1 | Cost advantage, short seconds. | 10~40S | High | DAC/PWM | Not customizable |
| WT588S/HXX-16S | Single chip, large capacity, low cost, Flash type. | 320~1280S | High | DAC/PWM | Not customizable |
Specification
Recordable greetingi cards, telephone exchanges, recording machine cores, security equipment, toys, etc.
Support to store 320 seconds of voice content Change the internal voice of the chip through MCU or downloader
| Part Number | Decode Format | Power | Output | Support external | extension function | Control Method | Working Temperature |
|---|---|---|---|---|---|---|---|
| WT2003H0-16S | MP3 WAV | 2uA 5mA | 0.5W_PWM 16bit_DAC | U disk/Flash | 60mA LED Drive keyboard/10bit AD | 1 line 2 line UART SPI I2C I2S IR press button | -40 to +85 C |
| WT2003H0-24SS | 2uA 5mA | 0.5W_PWM 16bit_DAC | U disk/Flash TF card | 60mA LED Drive keyboard/10bit AD | -40 to +85 C | ||
| WT2003H4-16S | 2uA 5mA | 0.5W_PWM 16bit_DAC | PC Mode/U disk Flash/TF card | 60mA LED Drive keyboard/10bit AD built-in 300S voice | -40 to +85 C | ||
| WT2003H4-24SS | 2uA 5mA | 0.5W_PWM 16bit_DAC | PC Mode/U disk Flash/TF card | 60mA LED Drive keyboard/10bit AD built-in 300S voice | -40 to +85 C | ||
| WT2003T2-20N small size: 3x3mm | 2uA 5mA | 0.5W_PWM 16bit_DAC | Flash | 60mA LED Drive keyboard/10bit AD built-in 20S voice | -40 to +85 C | ||
| WT2003HP8-32N small size: 4x4mm | 2uA 5mA | 0.5W_PWM 16bit_DAC | PC Mode/U disk Flash/TF card | 60mA LED Drive keyboard/10bit AD built-in 900S voice | -40 to +85 C | ||
| WT2003D-32N small size: 4x4mm | 5uA 20mA | 16bit_DAC | PC Mode/U disk Flash/TF card | 30mA LED Drive keyboard/10bit AD | -40 to +85 C |
Specification
Recordable greetingi cards, telephone exchanges, recording machine cores, security equipment, toys, etc.
We call the voice chip, which can be programmed multiple times, programmable sound chip.
They are generally used in applications that need to repeatedly change voice content, such as, home appliances that require voice prompts from multiple languages, advertising machines that frequently replace sound, and various voice prompt devices that require online update remotely.
Waytronic has a big programmable sound chip family.
They can work with one single IC, or add an external SPI flash like WT25Q32-8S to extend the voice duration. so that the maximum voice duration can be extended to 273 minutes (WT588F02A-16S + QT25Q128-8s under 8kHZ sample rate)
Besides large-capacity, another highlighted feature is that they can support customers to generate files that can be decoded by the voice chip through our online host computer software and download these files to Waytronic’s WT588 series:
it will make sample production more convenient without spending a lot of time to get the samples from Waytronic repeatedly, engineers can also find the fun of DIY. Not only the WT588F series, but WTN6, the new version of WTN6040F, will also support this function shortly.
Moreover, WT588E02B-8S supports MCU to send commands to replace the voices in the chip through SPI or IIC communication methods (think about you can use APP to change the prompt sound of your sweeper robot at any time, furthermore, you can replace it with your wife’s voice)
Moreover, Though 2021 has been severely shortfall in IC stock, Waytronic, as a sound chip manufacturer, has enough stock of WT2003H4-16S to guarantee the safety of your supply chain. We have them in the warehouse 🙂
Send us your requirements, we will get back to you within 12 hours