Product Specs

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BMS002 BT5.2 LE Audio Module
RF/Analog
• Frequency spectrum: 2.402 GHz to 2.480 GHz
• Receive sensitivity: -95 dBm (2 Mbps EDR)
• Output Power：8±2dBm (BDR) , 6±2dBm (EDR)
4±2dBm (BLE1M/2M)
Audio Codec
• SBC,AAC, LDAC
• 24-bit digital-to-analog converter (DAC) with 10
• 24-bit analog-to-digital converter (ADC) with 95
• Supports up to 24-bit, 192 kHz I2S digital audio
1.DEVICE OVERVIEW
- 1.1 Block Diagram
- 1.2BMS002 Module series
- 2.1 Auxiliary ADC Block description
- 2.2 Audio uplink (Analog part)
- 2.3 Audio downlink (Analog part)
- 2.4 Digital controller for class-G amplifier
3.Power-on/off sequence
- 3.1 Pulling PWRKEY low (User presses PWRKEY.)
- 3.2 Valid charger plug-in
4. Battery charge specification revision 1.2 (BC1.2)
- 4.1Feature and description
- 4.2Functional block
- 4.3 Linear Battery Charging
- 5.1 Bluetooth description
- 5.2 Functional specifications
- 5.3 Basic data rate – Receiver & Transmitter specifi
- 5.4Enhanced data rate –Receiver & Transmitter specif
- 5.5Bluetooth LE –Receiver & Transmitter specificatio
6.Module Description
- 6.1 BMS002 module structure
- 6.2BMS002 module pin assignment and pin description
- 7.1 Recommended for PWB Antenna design
- 7.2Module Placement Guidelines
8. Electrical Characteristics
- 8.1 Module Power Consumption (Vcore =0.7-1.1V)
- 8.2Module Power Supply
  - Recommended Operating Conditions
    - Min
9.Recommended Reflow Temperature Profile:
10.QR code label information:
11.Certification
- 11.1 BQB Certification QDID
- 11.2 EMC Certification
12.Standard Packing Information
13.Document History
- Updated BMS002 module structure/packaging
  - Contact Information

Product Specification

Spec-BMS002-V1.7 Page

www.sunitec-cn.com

6. Module Description

6.1 BMS002 module structure

6.2BMS002 module pin assignment and pin description

Confidential-Release to Stsapp from Sunitec on 20211110