Features
- Qualified to Bluetooth® v5.2 specification
- 120MHz Qualcomm® Kalimba™ audio DSP
- 32/80MHz developer processor for applications
- High-performance 24-bit audio interface
- Active Noise Cancellation: Hybrid, Feedforward, and Feedback modes, using Digital or Analog Mics, enabled using license keys available from Qualcomm®
- Analog Audio: Differential Class AB/D Outputs
- Supports aptX™ and aptX™ HD Audio
- Supports UART, Bit Serializer (I2C/SPI), and USB 2.0 serial interfaces
- Integrated Li-ion battery charger (Max. 200 mA)
- Low power modes to extend battery life
- Single ended antenna connection with on-chip balun and Tx/Rx switch
- Class 1 support
Applications
- TrueWireless™ Stereo Earbuds
- USB to Bluetooth Dongle
- Bluetooth Speaker
- HD Audio Transmitter/Receiver
Specifications
| Bluetooth Module | FSC-BT1046 |
|---|---|
| Chipset | Qualcomm QCC3056 |
| Standard | Dual-mode Bluetooth 5.2 |
| Frequency Band | 2.402 GHz ~ 2.480 GHz) |
| Transmit Output Power | +10 dBm (Basic Rate, VBAT = 3.7V) |
| Receive Sensitivity | -96 dBm (Basic Rate, VBAT = 3.7V) |
| Power Consumption | Play/Pairing < 5mA (Average), OFF < 100uA (Average) |
| Size (mm) | 12.4 × 12.4 × 1.8 |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| VBAT_IN | 2.8V ~ 4.3V |
| VDD_IO | 1.7V ~ 3.3V |
| Miscellaneous | Lead Free and RoHS compliant, one year warranty |
| Humidity | 10% ~ 90% non-condensing |
| MSL Grade | MSL 3 |
| ESD Grade | Human body model (Class 2, 2KV), charge device model (Class 3, 500V) |
