Datasheet > BC57F687A05U

BC57F687A05U

更新时间： 2024-11-04 11:46:23

品牌	Logo	应用领域
其他 - ETC		蓝牙
页数	文件大小	规格书
74页	10114K
描述
蓝牙芯片

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

BC57F687A05U 数据手册

_äìÉqìåÉë^∆=olj=nck

Features

■

Cost-effective single-chip solution for stereo

headset and wireless speaker applications

A2DP1.2 and AVRCP1.0 profiles enabled with

SBC encoder for streaming audio over Bluetooth

and for remote control functionality

MP3 decoder for improved audio quality and

reduced power consumption (MP3 decode

functionality requires an appropriate licence from

Thomson, see Section 17.1)

_äìÉqìåÉë=olj=píÉêÉç=eÉ~ÇëÉí=pçäìíáçå

Single-chip Bluetooth^®v2.1 + EDR

System

■

Production Information

BC57F687A05

Issue 3

■

Configurable A2DP 5-band EQ

High-quality audio 95dB SNR on DAC playback

64MIPS Kalimba DSP coprocessor

FastStream, CSR’s low-latency codec for video

and gaming applications

HFP 1.5 (includes 3-way calling) and HSP 1.0

support

cVc support for echo and noise reduction

Low-power consumption: over 10 hours of audio

playback from a 180mAh battery

Fully qualified Bluetooth v2.1 + EDR

specification system with support for secure

simple pairing

■

Best-in-class Bluetooth radio with 8dBm transmit

power and -92dBm receive sensitivity

2 integrated linear regulators with 1.5V output

from 1.7V to 1.95V input

■

Integrated switch-mode regulator

Integrated lithium battery charger

68-lead 8 x 8 x 0.9mm, 0.4mm pitch QFN package

Green (RoHS compliant and no antimony or

halogenated flame retardants)

BlueTunes ROM stereo headset solution

development kit available, includes example

design. Order code BTN-003-1A

■

General Description

Applications

■

Stereo headset solution with support for echo and

noise reduction

Based on _äìÉ`çêÉ^∆RJjìäíáãÉÇá~=olj=nck, the

_äìÉqìåÉë=olj=nck integrates a Bluetooth radio,

baseband, DSP, high-quality audio codec, SMPS,

LDO and a battery charger for minimal BOM,

component count and PCB area.

■

Wireless stereo speakers

BlueTunes ROM QFN includes as standard cVc dual

and single microphone algorithms for echo and noise

suppression.

BlueTunes ROM QFN uses advanced DSP features

for the latest stereo enhancements and to improve

audio quality, including SBC and MP3 decoder,

support for FastStream (low-latency codec) and

5‑band EQ.

cVc dual-microphone algorithm can provide >30dB of

noise suppression in both stationary and dynamic

noise conditions such as; babble, road, music and

competing voices. In addition an acoustic echo

canceller is now integrated into the cVc dual-

microphone solution, further enhancing the far-end

user experience.

I²C

EEPROM

XTAL

RAM

UART

A cVc single-microphone provides full-duplex echo

cancellation and a 10dB stationary noise suppressor.

ROM

MCU

I/O

Audio In/Out

PIO

2.4

GHz

Radio

RF IN

RF OUT

BlueTunes ROM QFN includes secure simple pairing,

which greatly simplifies the pairing process, making it

even easier to use a Bluetooth headset.

Kalimba

DSP

SPI

Production Information

This material is subject to CSR's non-disclosure agreement

CS-122312-DSP3

Page 1 of 74

12 3 4 5 6 7...74

中文翻译

下载PDF

与BC57F687A05U相关器件

型号	品牌	获取价格	描述	数据表
BC582	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 45V V(BR)CEO \| 200MA I(C) \| TO-92VAR
BC583	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 20V V(BR)CEO \| 200MA I(C) \| TO-92VAR
BC584	ETC	获取价格	TRANSISTOR \| BJT \| NPN \| 20V V(BR)CEO \| 200MA I(C) \| TO-92VAR
BC585	MICRO-ELECTRONICS	获取价格	Small Signal Bipolar Transistor, 0.1A I(C), 20V V(BR)CEO, 1-Element, NPN, Silicon, TO-92
BC586	ETC	获取价格	TRANSISTOR \| BJT \| PNP \| 20V V(BR)CEO \| 100MA I(C) \| TO-92
BC587BS	DIODES	获取价格	DUAL PNP SURFACE MOUNT SMALL SIGNAL TRANSISTOR
BC5-M18-Y0X/S918	TURCK	获取价格	Capacitive sensor with changed NAMUR characteristic
BC5-M18-Y0XS918	TURCK	获取价格	Capacitive sensor with changed NAMUR characteristic
BC-60-1.25-13-343	APITECH	获取价格	SAW Filter, 1 Function(s), 60.0189MHz
BC6031B	COOPER	获取价格	Class CC Fuseblocks

与BC57F687A05U相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

13
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

7
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

35
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

30

产品中心

服务支持

精选活动

关于我们

帮助中心

BC57F687A05U

BC57F687A05U 数据手册

与BC57F687A05U相关器件

与BC57F687A05U相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

BC57F687A05U

BC57F687A05U 数据手册

与BC57F687A05U相关器件

与BC57F687A05U相关文章

您还可以找

您在本页遇到什么问题？