IS1686S数据手册Microchip中文资料规格书

描述 Description

The ISSC IS1686S is a highly integrated ultra-low power, single-chip RF and baseband IC for Bluetooth v3.0+EDR mono headset applications. The IS1686S builds in a two channel mono ADC and a single channel DAC with special audio processing to support dual-mic noise and echo reduction headset. In addition, a power management unit and program ROM/RAM are integrated to reduce BOM cost for various Bluetooth applications.

特性 Features

• Compliant with Bluetooth Specification v.3.0 (EDR) in 2.4 GHz ISM band
• Class 2 Bluetooth radio with 4dBm transmit power and -91dBm receiver sensitivity
• Build in audio processor supports dual-mic noise and echo reduction
• A2DP audio over mono DAC
• Support play/pause function
• Mono DAC: 94dB / Dual mono ADC:85dB
• Built-in 3.3V and 1.8V linear regulator
• Build-in switching regulator
• Built-in Li-ion battery charger
• Bluetooth stack and audio processing is executed in the build-in program ROM and data RAM
• 7x7 mm2 48QFN package

应用 Application

• Dual-mic Mono Headset