世界最省电的蓝牙5.0双模音频单芯片 (RTL8763B)
RTL8763B是世界最省电的蓝牙音频单芯片,支持***蓝牙5.0协议,播放音乐时电流<8mA; 同时具备开放式SDK平台,让用户开发特色化产品; 并且硬件支持高解析音频。
PMU
? Highly integrated PMU design for the system
application
? Dual switching mode regulator for digital core,
radio and audio codec respectively
? Built-in LDO for the I/O and FLASH memory
? Built-in Li-Ion battery charger with up to
400mA charger current capability
? Supports ambient thermal detection to detect
the battery temperature
? Built-in OVP, OCP, UVP protection to
protect the system.
Operating Condition
? Operating voltage: 2.8V to 4.35V (VBAT)
? Temperature range: -40°C to +85°C
Package
? 5mmx5mm, QFN40 package (RTL8763BM)
? 5mmx5mm, QFN40 package
(RTL8763BF/BFR)
? 6mmx6mm, QFN48 package (RTL8763BS)
? 8mmx8mm, QFN68 package (RTL8763BA)