Datasheet > IS2083

IS2083

更新时间： 2023-12-06 20:10:23

品牌	Logo	应用领域
美国微芯 - MICROCHIP		/
页数	文件大小	规格书
68页	2834K
描述
The IS2083 is a Bluetooth? 5.0?certified dual-mode audio IC. It contains an on-board Bluetooth sta

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IS2083 数据手册

IS2083

IS2083 Bluetooth Stereo Audio SoC Data Sheet

Introduction

The IS2083 is a System-on-Chip (SoC) for dual mode Bluetooth stereo audio applications. It contains an on-board

Bluetooth stack, audio profiles and supports 24-bit/96 kHz high-resolution (Hi-Res) audio formats to enable high-

fidelity wireless audio. An integrated Digital Signal Processor (DSP) decodes (LDAC, Advanced Audio Codec

(AAC), and Sub-band Codec (SBC) codecs) and executes advanced audio and voice processing (wideband speech,

Acoustic Echo Cancellation (AEC), and Noise Reduction (NR)). This platform provides a Microcontroller (MCU) core

for application implementation via Software Development Kit (SDK) with debug support and a GUI (Config Tool) tool

for easy customization of peripheral settings and DSP functionality.

Additionally, the Audio Transceiver (AT) solution enables Bluetooth capability in non-Bluetooth Audio equipment. The

AT receives audio inputs through the Aux-In or I²S pin and streams the audio to up to two Bluetooth paired sink

devices.

Note:ꢀ Contact your local sales representative for more information about the Software Development Kit (SDK).

The IS2083 SoC is offered in a BGA package and contains in-package Flash, and is referred to as IS2083BM.

The IS2083BM supports an Over-the-Air (OTA) firmware upgrade and controls the end-application via Bluetooth Low

Energy using the Microchip Bluetooth Audio (MBA) mobile app.

Features

•

Qualified for Bluetooth v5.0 specification

– Hands-free Profile (HFP) 1.7.2, Headset Profile (HSP) 1.2, Advanced Audio Distribution Profile (A2DP) 1.3,

Serial Port Profile (SPP) 1.2, Audio/Video Remote Control Profile (AVRCP) 1.6 and Phone Book Access

Profile (PBAP) 1.2

– Bluetooth classic (BR/EDR) and Bluetooth Low Energy

– General Attribute Profile (GATT) and General Access Profile (GAP)

– Bluetooth Low Energy Data Length Extension (DLE) and secure connection

Software Development Kit

•

– 8051 microcontroller debugging

– 24-bit program counter and Data Pointer modes

Multi-Speaker (MSPK) solution

– Microchip's proprietary solution to connect a central speaker to one or more peripheral speakers

– With MSPK firmware, the IS2083 can provide Concert mode and Stereo mode

Audio Transceiver (AT) solution

•

– With AT firmware, the IS2083 can work as either an A2DP source (where IS2083 is the transmitter) or

A2DP/HFP sink (where IS2083 is a receiver)

Audio Interfaces

– Stereo line input

– Two analog microphones

– One stereo digital microphone

– Stereo audio Digital-to-Analog Converter (DAC)

– I²S input/output

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