参数
类型 |
ADC |
通道 |
2ch |
接口 |
I2S/PCM |
采样率 |
8~48 KHz |
SNR |
101 dB |
THD+N |
-90 dB |
封装 |
QFN-20 |
温度等级 |
-40°C ~ +85°C |
包装 |
5k/卷盘 |
特性
High performance multi-bit delta-sigma audio ADC
- High performance advanced multi-bit delta-sigma audio ADC (高性能先进多位Delta-sigma音频ADC)
- -90 dB THD+N(高达 -90dB THD+N的失真度)
- 101 dB signal to noise ratio(101dB信噪比)
- Low noise PGA (低噪音PGA)
- 24-bit, 8 to 48 kHz sampling frequency (24-bit,8~48 KHz的采样率)
- I2S/PCM master or slave serial data port (I2S/PCM主站或从站串行数据端口)
- Support TDM up to 16 channels (支持高达16个通道的TDM)
- 256/384Fs, USB 12/24 MHz and other non standard audio system clocks (256/384Fs,USB 12/24 MHz和其他非标准音频系统时钟)
- Auto level control (ALC) and noise gate (自动电平控制(ALC)和噪声门 )
- Support digital mic (支持数字麦克风)
- Low power (低功率 )
应用场景
ES7243E是顺芯广泛推广的ADC芯片,具备高性价比优势,木瓜电子推荐该芯片应用到如下设备:
其主要应用场景
- Mic Array(麦克风阵列)
- Soundbar (声霸)
- Audio Interface (音频接口)
- Digital TV (智能TV)
- A/V Receiver (A/V接收机)
- DVR (硬盘录像机)
- NVR (网络视频录像机)
支持与购买
样品购买
ES7243E芯片小量样品购买
名称 |
功能描述 |
状态 |
购买 |
ES7243E |
立体声音频ADC |
activity |
淘宝商城 |