IS1696S中文资料Bluetooth v3.0 Mono Headset IC数据手册Microchip规格书

描述 Description

The IS1696 is an integrated monolithic chip for Bluetooth v3.0 + EDR mono headset application. The IS1696 integrates voice codec, Li-ion battery charger, LED driver and a DC to DC switch convertor. The reductions of external components can be designed for a tiny headset easily. A CODEC with good S/N ratio has a better audio quality. And a hardware echo cancellation inside can improves the audio performance. A wider input voltage range for adaptor achieves a better reliability.

特性 Features

• Bluetooth v3.0 + EDR which is backward-compatible with BT2.0 and 1.2.
• Supporting Secure Simple Pairing
• Eliminating the echo and lower band noise with hardware circuit inside the chip
• Capable charging voltage from an empty battery and sustain a direct DC input voltage for 4.5V~7V
• Support UART commands with an external MCU while operation
• Standard QFN 40 package with size only 6x6 mm