| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
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CS4398 Decoder 192K 24bit Bluetooth 5.0 Audio Decoder CSR8675 USB Sound Card Support APTX-HD LDAC
Description:
1. CSR8675+CS4398 decoding chip Bluetooth decoder, 192K/24bit decoding mode, (even APTX-HD of 44.1K is automatically converted to 192K decoding).
2. Two-in-one function of Bluetooth receiver and USB sound card, connect to mobile phone via Bluetooth, to computer via USB port, mobile phone OTG can be used as USB sound card (no drive needed, plug and play), automatic Bluetooth connection after second boot (without call).
Specification:
Bluetooth module: CSR8675 (Bluetooth 5.0 module outputs digital signals, CS4398 is for decoding)
Decoding chip: CS4398 independent decoding
Decoding sample rate mode: 192K/24bit (any input is in this mode)
Support Bluetooth mode: 5.0 APTX-HD, LDAC, APTX-LL, APTX-L, AAC, SBC
Signal to noise ratio: 100dB
Output audio voltage amplitude: 2.2V
Distortion: 0.001%
Button adjustment: volume +/-, previous and next song, play/pause, cancel pairing
Power supply voltage: DC 5V 0.2A
Power supply port: 5V Micro USB (can be connected to USB port, charger, etc. 5V power supply)
Op amp voltage: ±15V
Op amp model: JRC4580
Bluetooth device name: CSR8675
USB sound card name: CSR8675 USB
Dimensions: 89*74*21mm (excluding protruding parts)
Features:
1. Built-in USB sound card supports 48K/16bit sampling rate (computer display supports up to 48K, but CS4398 part is decoded at 192K/24bit), supports OTG.
2. Bluetooth, USB switching mode; Bluetooth is prior, USB sound card automatically stops when playing Bluetooth.
3. Receiving distance is 8-10 meters (no obstruction; LDAC mode code rate is too high, so the distance may be shorter; and the interference of WIFI router may also affect the distance).
4. Applicable to car audio device (connect AUX port or independent power amplifier), desktop computer sound card, Bluetooth receiver, Android OTG sound card.
Package List:
-1 x Decoder
-1 x Bluetooth Antenna
-1 x USB Cable
