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

  1. Audio codec supports 16bit ADC, SNR up to 90dB
  2. Support USB interface sound card, USB-HID, USB Reader
  3. Support external Flash, TF card, SD card, and USB Flash drive. Support USB Flash drive upgrade function
  4. Support high quality voice recording and play
  5. 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.FunctionCapacityAudio QualityOutputCustom Level
WT588F02A/B-8SAudio writeable, custom function170 sIntermediateDAC/PWMHigh
WT588F08A-8SAudio writeable, programmable680 sIntermediateDAC/PWMHigh
WT588F02A-16SAudio writeable, custom function170 s ~ 3 HIntermediateDAC/PWMHigh
WTN6XXXOTP40 s ~ 170 s HighDAC/PWMCustom
WTN6040F-8SAdequate Supply40 s IntermediateDAC/PWMCustom
WTN1 serialAffordable, short audio10 s ~ 40 sHighDAC/PWMN/A
WT588S/HXX-16SSingle chip with large capacity Flash320 s ~ 1280 sHighDAC/PWMLow

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