Bluetooth Audio Chip
Support Bluetooth 5.0
Multi-recoding: · Bluetooth · Phone Call · Line · Mic
One-Stop voice solution: support multiple application extensions, flow media play, instant decoding, etc.
Features
- Audio codec supports 16bit ADC, SNR up to 90dB
- Support USB interface sound card, USB-HID, USB Reader
- Support external Flash, TF card, SD card, and USB Flash drive. Support USB Flash drive upgrade function
- Support high quality voice recording and play
- Support UART control
Specs
| Interface | UART |
|---|---|
| Transmit Power | 2 dbm |
| Sensitivity | -90.5 dbm |
| Working Voltage | DC 3.0V~5.2V |
| Temperature | -40°C~+85°C |
| Package | SSOP24 |
Model Selection
WT2605-24SS
WT2605-16S
WT2605-32N
Featured Product
WT2605-24SS
Working Voltage: DC 3.0v~5.2V Current: 35mA Flash Capacity: 512Kb Interface: UART, SPI, USB2.0 Voice Format: MP3, WAV Application: Bluetooth Speaker, Car audio, Recording pen, etc.
WT2605-16S
Working Voltage: DC 3.0v~5.2V Current: 35mA Flash Capacity: 256Kb Interface: SPI, USB2.0 Voice Format: MP3, WAV Application: Bluetooth Speaker, Bluetooth microphone etc.
WT2605-32N
Working Voltage: DC 3.0v~5.2V Current: 15mA Flash Capacity: 256Kb Interface: UART, SPI, USB2.0 Voice Format: MP3, WAV Application: Bluetooth Speaker, Portable Voice Amplifier, etc.
Contact us to get a datasheet
Application
Bluetooth Speaker
Balance Bike
Recording Pen
Voice Amplifier
Microphone
| Part No. | Function | Capacity | Audio Quality | Output | Custom Level |
|---|---|---|---|---|---|
| WT588F02A/B-8S | Audio writeable, custom function | 170 s | Intermediate | DAC/PWM | High |
| WT588F08A-8S | Audio writeable, programmable | 680 s | Intermediate | DAC/PWM | High |
| WT588F02A-16S | Audio writeable, custom function | 170 s ~ 3 H | Intermediate | DAC/PWM | High |
| WTN6XXX | OTP | 40 s ~ 170 s | High | DAC/PWM | Custom |
| WTN6040F-8S | Adequate Supply | 40 s | Intermediate | DAC/PWM | Custom |
| WTN1 serial | Affordable, short audio | 10 s ~ 40 s | High | DAC/PWM | N/A |
| WT588S/HXX-16S | Single chip with large capacity Flash | 320 s ~ 1280 s | High | DAC/PWM | Low |
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