LC2MOS Signal Conditioning ADC

GENERAL DESCRIPTION The AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (±4
VREF) signals, and outputs a serial digital word. It employs a sig

文件：229.08 Kbytes 页数：28 Pages

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亚德诺

Signal Conditioning ADC

文件：258.99 Kbytes 页数：28 Pages

AD

亚德诺

LC2MOS Signal Conditioning ADC

文件：258.99 Kbytes 页数：28 Pages

AD

亚德诺

LC2MOS Signal Conditioning ADC

文件：258.99 Kbytes 页数：28 Pages

AD

亚德诺

LC2MOS Signal Conditioning ADC

文件：258.99 Kbytes 页数：28 Pages

AD

亚德诺

Signal Conditioning ADC

文件：304.15 Kbytes 页数：29 Pages

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内置2个模拟输入通道的CMOS、24位Σ-Δ型信号调理ADC

AD7712是一款适合低频测量应用的完整模拟前端，具有两个模拟输入通道，可以直接接受来自传感器的低电平信号，也可以接受高电平（±4 × VREF）信号，并产生串行数字输出。它采用Σ-Δ转换技术，可实现最高24位无失码性能。低电平输入信号加在一个以模拟调制器为基础的专有可编程增益前端。经过衰减的高电平信号也可加在同一调制器。调制器输出由片内数字滤波器处理。此数字滤波器的第一个陷波可通过片内控制寄存器进行编程，以便对滤波器截止和建立时间进行调整。\n\n 一般而言，其中一个通道将用作主通道，而另一个通道将用作辅助输入，用来定期检测第二电压输入。如果低电平模拟输入上的输入信号高于-30 m • 电荷平衡ADC\n- 24位无失码\n- ±0.0015%非线性度\n\n• 高电平和低电平模拟输入通道\n\n• 可编程增益（两个输入均适用）\n- 增益范围：1至128\n- 差分输入适用于低电平通道\n\n• 内置可编程滤波截止的低通滤波器;

ADI

亚德诺

LC2MOS Signal Conditioning ADC

GENERAL DESCRIPTION The AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (±4
VREF) signals, and outputs a serial digital word. It employs a sig

文件：229.08 Kbytes 页数：28 Pages

AD

亚德诺

LC2MOS Signal Conditioning ADC

GENERAL DESCRIPTION The AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (±4
VREF) signals, and outputs a serial digital word. It employs a sig

文件：229.08 Kbytes 页数：28 Pages

AD

亚德诺

LC2MOS Signal Conditioning ADC

GENERAL DESCRIPTION The AD7712 is a complete analog front end for low frequency measurement applications. The device has two analog input channels and accepts either low level signals directly from a transducer or high level (±4
VREF) signals, and outputs a serial digital word. It employs a sig

文件：229.08 Kbytes 页数：28 Pages

AD

亚德诺