Description
BTM7740G
Product Overview
The BTM7740G is a high-performance Bluetooth module designed for a wide range of applications, including wireless audio, data transfer, and IoT devices. This module is based on the latest Bluetooth 5.0 technology, offering improved performance, range, and power efficiency.
Key Features
- Bluetooth Version: 5.0
- Frequency Range: 2.4 GHz
- Data Rate: Up to 2 Mbps
- Transmission Power: Up to 10 dBm
- Sensitivity: -90 dBm
- Supported Profiles: HSP, HFP, A2DP, AVRCP, SPP, OPP, FTP, DUN
- Audio Codec: SBC, AAC, aptX, aptX HD
- Operating Temperature: -20°C to 70°C
- Storage Temperature: -40°C to 85°C
- Humidity: 5% to 95% RH
- Dimensions: 12.0 mm x 15.5 mm x 2.5 mm
Electrical Characteristics
- Supply Voltage: 3.0 V to 4.2 V
- Supply Current: 40 mA (typical)
- Idle Current: 10 mA (typical)
- Shutdown Current: 1 μA (typical)
RF Characteristics
- Frequency Stability: ±20 ppm
- Transmit Power: Up to 10 dBm
- Receiver Sensitivity: -90 dBm
- Antenna: Integrated antenna
Software Features
- Firmware: Upgradable via UART or USB
- AT Commands: Supported for easy configuration and control
- Bluetooth Stack: Fully qualified Bluetooth 5.0 stack
Applications
- Wireless Audio: Headsets, speakers, headphones
- Data Transfer: File transfer, data synchronization
- IoT Devices: Smart home devices, wearables, industrial automation
- Medical Devices: Medical equipment, patient monitoring
- Automotive: In-car infotainment, telematics
Certifications
- Bluetooth SIG: Qualified Bluetooth 5.0 module
- FCC: Certified for use in the United States
- CE: Certified for use in the European Union
- RoHS: Compliant with the Restriction of Hazardous Substances directive
Ordering Information
- Part Number: BTM7740G
- Packaging: Tape and reel, 1000 pieces per reel
- MOQ: 1000 pieces
Documentation
- Datasheet: Available for download
- User Manual: Available for download
- AT Command Guide: Available for download