“炬力ATS2825 全功能蓝牙音箱模块 BT4.2+MP3+BLE +DSP I2S厂家直销”参数说明
是否有现货: | 是 | 认证: | BQB认证 |
用途: | 语音蓝牙模块 | 版本: | 4.1 |
模块接口: | 数字IO口 | 型号: | ATS2825 |
规格: | QFN | 商标: | 炬力ATS |
包装: | 盘装 | 产量: | 500000 |
“炬力ATS2825 全功能蓝牙音箱模块 BT4.2+MP3+BLE +DSP I2S厂家直销”详细介绍
深圳市启芯微电子有限公司
技术咨询:18823661993 QQ:2851381674吴生
Fax:+86-755-83252917
Tel:+86-755-83252905-8006
Web:www.qxwrf.com
Add:深圳市龙岗区布沙路荔景商务中心东区A栋5楼
ATS2825是一颗高集成度的蓝牙音频解决方案Soc,是专为便携式和无线蓝牙音频所设计的产品,满足市场需求的高性能,低成本和低功耗等特点。大容量内置RAM能够满足不同蓝牙应用方案的需求,支持后台蓝牙,在播放外置SD卡或U盘中高品质音乐的同时可以保持蓝牙连接状态。内置DSP支持多种音效处理,支持蓝牙免提通话时双麦克风回波消除和降噪。该芯片集成了完全符合蓝牙规范的蓝牙V2.1/V3.0/V4.0/V4.1/V4.2控制器,并支持双模(BR/EDR+AMP+Low Energy Controllers)。它可以与以前的版本兼容,包括V2.1+EDR和V3.0+HS.嵌入式电源管理模块支持功耗优化并提供更长的电池使用寿命。在保证高品质音乐播放和通话效果的同时仍保持低功耗和低成本是其竞争优势,为我们定位中高端市场奠定了基础。该芯片提供了一个真正的完整解决方案,是高集成度和可扩展的蓝牙音频产品的理想选择。
详细参数
System •104MHz MIPS32 M4K processor Core
Support 26MHz OSC with on-chip PLL
Energy saving with dynamic power management,supporting Li-on only
USB 2.0 device and host controllers with HOST support
A variety of serial controllers supporting I2S,SPDIF TX,SPI,UART,PCM
Support Remote Control with the internal IRC for decoding
Support 4COM/5COM/6COM Segment LCD,7pin LED
4 LED drivers with PWM flasher independent of MCU
Audio •Build in stereo 24bit input sigma-delta DAC,SNR>95dB,SNR(A-WEIGHTING)>98dB,THD<-85dB
•DAC supports sample rate 8k/12k/11.025k/16k/22.05k/24k/32k/44.1/48kHz
•Build in stereo 20mW PA(Power Amplifier)for headphone.PA output supports traditional mode and direct drive mode(for earphone)
•Support differential audio output for speaker PA
•Integrated DC-DC buck converters,which can be switch to LDO mode
•Linear regulators output VCC,BTVCC,SVCC,RTCVDD from DC5V
•Linear regulators outputs AVCC from VCC,and VDD from VD15
•Capacitor-less LDO:UVDD,EFUSE25,AVDD,OSCVDD and BTVDD
•Internal bandgap generates VREF form SVCC
•Operating voltage:I/O 3.1V,Core 1.2V
Package •QFN-68(8x8mm2)
技术咨询:18823661993 QQ:2851381674吴生
Fax:+86-755-83252917
Tel:+86-755-83252905-8006
Web:www.qxwrf.com
Add:深圳市龙岗区布沙路荔景商务中心东区A栋5楼
ATS2825是一颗高集成度的蓝牙音频解决方案Soc,是专为便携式和无线蓝牙音频所设计的产品,满足市场需求的高性能,低成本和低功耗等特点。大容量内置RAM能够满足不同蓝牙应用方案的需求,支持后台蓝牙,在播放外置SD卡或U盘中高品质音乐的同时可以保持蓝牙连接状态。内置DSP支持多种音效处理,支持蓝牙免提通话时双麦克风回波消除和降噪。该芯片集成了完全符合蓝牙规范的蓝牙V2.1/V3.0/V4.0/V4.1/V4.2控制器,并支持双模(BR/EDR+AMP+Low Energy Controllers)。它可以与以前的版本兼容,包括V2.1+EDR和V3.0+HS.嵌入式电源管理模块支持功耗优化并提供更长的电池使用寿命。在保证高品质音乐播放和通话效果的同时仍保持低功耗和低成本是其竞争优势,为我们定位中高端市场奠定了基础。该芯片提供了一个真正的完整解决方案,是高集成度和可扩展的蓝牙音频产品的理想选择。
详细参数
System •104MHz MIPS32 M4K processor Core
Support 26MHz OSC with on-chip PLL
Energy saving with dynamic power management,supporting Li-on only
USB 2.0 device and host controllers with HOST support
A variety of serial controllers supporting I2S,SPDIF TX,SPI,UART,PCM
Support Remote Control with the internal IRC for decoding
Support 4COM/5COM/6COM Segment LCD,7pin LED
4 LED drivers with PWM flasher independent of MCU
Audio •Build in stereo 24bit input sigma-delta DAC,SNR>95dB,SNR(A-WEIGHTING)>98dB,THD<-85dB
•DAC supports sample rate 8k/12k/11.025k/16k/22.05k/24k/32k/44.1/48kHz
•Build in stereo 20mW PA(Power Amplifier)for headphone.PA output supports traditional mode and direct drive mode(for earphone)
•Support differential audio output for speaker PA
•Integrated DC-DC buck converters,which can be switch to LDO mode
•Linear regulators output VCC,BTVCC,SVCC,RTCVDD from DC5V
•Linear regulators outputs AVCC from VCC,and VDD from VD15
•Capacitor-less LDO:UVDD,EFUSE25,AVDD,OSCVDD and BTVDD
•Internal bandgap generates VREF form SVCC
•Operating voltage:I/O 3.1V,Core 1.2V
Package •QFN-68(8x8mm2)