AD1870 pdf datasheet Single-Supply 16-Bit Sigma Delta Stereo

赵城藏软件站机械电子分类下的AD1870 pdf datasheet Single-Supply 16-Bit Sigma Delta Stereo，文件大小为358KB，适用系统为Vista, Win2003, WinXP, Win2000, NT，以下为介绍或使用方法。

The input section of the AD1870 uses autocalibration to correct any dc offset voltage present in the circuit, provided that the inputs are ac-coupled. The single-ended dc input voltage can swing The AD1870 is a stereo, 16-bit oversampling ADC based on sigma-delta technology intended primarily for digital audio bandwidth applications requiring a single 5 V power supply. Each single-ended channel consists of a fourth-order one-bit noise shaping modulator and a digital decimation filter. An on-chip voltage reference, stable over temperature and time, defines the full-scale range for both channels. Digital output data from both channels are time-multiplexed to a single, flexible serial interface. The AD1870 accepts a 256 x fS or a 384 x fS input clock (fS is the sampling frequency) and operates in both serial port "master" and "slave" modes. In slave mode, all clocks must be externally derived from a common source.