Módulo transceptor de audio automotriz FSC-BT865 Infineon CYW89072 BT5.2
BT865 is a Bluetooth 5.2 dual-mode automotive level module for in-vehicle infotainment system, in-car displays, car key system, in-car sensor network system, automotive control system. Supports AEC-Q100 compliant and Bluetooth Class 1 or Class 2 transmitter operation. Features ultra-low power, adaptive frequency hopping (AFH) to minimize radio frequency interference. Designed for automotive Bluetooth audio and data communication applications.
Características
- IC certified to pass AEC-Q100 testing.
- Single-chip Bluetooth baseband processor with 2.4GHz transceiver.
- Complies with Bluetooth Core Specification Version 5.2.
- Soportes Bluetooth Class 1 or Class 2 transmitter operation.
- Enables Extended Synchronous Connections (eSCO) for enhanced voice quality through retransmission of dropped packets.
- Adaptive Frequency Hopping (AFH) minimizes radiofrequency interference.
- Interfaces: High-speed UART y PCM for audio data.
- Ultra-low power consumption.
- Fully qualified for Bluetooth Core Specification 5.2, including optional features.
Presupuesto
| Chip | Infineon CYW89072 |
| Estándar Bluetooth | Bluetooth v5.2 dual mode |
| Transmitir potencia | +12 dBm (Máx.) |
| Recibir sensibilidad | -93.5 dBm (Mín.) |
| Perfiles | BR/EDR: A2DP, AVRCP, HFP, HSP, PBAP, SPP BLE: Cliente y periférico del GATT - Cualquier servicio personalizado |
| Interfaces | UART, I²S, PCM |
| Antena | Antena integrada por defecto Admite la instalación de una antena externa Feasycom u otra antena |
| Dimensiones (milímetros) | 12 × 15 × 1.7 |
| Temperatura de funcionamiento | -40°C ~ +85°C |
| Temperatura de almacenamiento | -40°C ~ +105°C |
| Voltaje de suministro | VDD: 3.0V ~ 3,6 V VDDIO: 1.8V ~ 3,6 V |
Aplicaciones
Control de acceso
Automotor
Car AV System
Transmisión de datos
sensor
