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FSC-BT1038A QCC3083 Bluetooth 5.4 LE Audio Module for Slave

FSC-BT1038A is a Bluetooth dual-mode module supporting LE Audio and classic Bluetooth. It integrates an ultra-low-power DSP and application processor with embedded flash memory, a high-performance stereo codec, power management subsystem, I²S, LED drivers, and ADC I/O. Both cores execute code from external flash, facilitating product differentiation without development delays. Equipped with Feasycom firmware by default, it offers simple ASCII command access to Bluetooth functionality via serial interface, akin to a Bluetooth modem. Ideal for developers integrating Bluetooth wireless technology into their designs.

$8.90

Features

  • Snapdragon Sound for lossless music streaming
  • Qualified to Bluetooth® v5.4 specification
  • 240 MHz Qualcomm® Kalimba™ audio DSP
  • High-performance 24-bit audio interface
  • cVc™: 1-mic Qualcomm® cVc™ speaker noise reduction and echo cancellation technology
  • Digital interfaces: I²S/PCM/SPDIF
  • Supports aptX, aptX HD, aptX Lossless, aptX Adaptive (enabled using license key)
  • Amazon Voice Services, Google Assistant
  • Both analog-to-digital converters (ADCs) and the digital-to-analog converter (DAC) support sample rates of 8/16/32/44.1/48/96 kHz. The DAC also supports 192/384 kHz.
  • Serial interfaces: UART, Bit Serializer (I²C/SPI), USB 2.0
  • Qualcomm® Bluetooth High Speed Link
  • Bluetooth, Bluetooth Low Energy, and mixed topologies supported
  • Class 1 support
  • Power Consumption: Music Streaming (A2DP): ~5 mA

Applications

  • Wireless speakers/headphones

Specifications

Categories Features Implementation
Bluetooth Chip QCC3083
Bluetooth Standard Bluetooth v5.4
Frequency Band 2.402 ~ 2.480 GHz
Transmit Power Basic rate: +10 dBm (Typ VBAT=3.7V)
Receiver Basic rate: -96 dBm (Typ VBAT=3.7V)
Interface UART/I²S/PCM/USB
Dimensions (mm) 13 × 26.9 × 2.2
Operating temperature -40°C ~ +85°C
Storage temperature -40°C ~ +85°C
Supply Voltage 3.0V ~ 4.2V
VDD_IO 1.8V ~ 3.3V
Miscellaneous Lead Free
Warranty
Lead-free and RoHS compliant
One Year
Humidity 10% ~ 90% non-condensing
MSL Grade MSL 3
ESD Grade Human Body Model: Pass ±2000V
Charge device model: Pass ±500V
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