Single-Supply 16-Bit Stereo ADC

PRODUCT OVERVIEW 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 digita

单电源、16位Σ-Δ型立体声ADC

如果AD1870的输入端为交流耦合，则其输入部分利用自动校准功能校正电路中存在的任何直流偏置电压。单端直流输入电压可以一定范围内摆动。AD1870是一款采用Σ-Δ技术的立体声、16位过采样ADC，主要适合要求5 V单电源供电的数字音频带宽应用。各单端通道由一个四阶一位噪声整形调制器和一个数字抽取滤波器组成。两个通道的满量程范围均由片内基准电压源定义，它不随温度和时间而变化。两个通道的数字输出数据经过时间多路复用，供给一个灵活的串行接口。AD1870接受256 x fS或384 x fS输入时钟（fS为采样频率），并能以串行端口“主”模式或“从”模式工作。在从模式下，所有时钟都必须从一个共同外部 • 5 V单电源供电\n\n• 单端双通道模拟输入\n\n• 动态范围：92 dB（典型值）\n\n• S/(THD + N)：90 dB（典型值）\n\n• 抽取器通带纹波：0.006 dB\n\n• 四阶、64倍过采样Σ-Δ调制器;

Single-Supply 16-Bit Stereo ADC

文件：272.24 Kbytes Page：20 Pages

Single-Supply 16-Bit Stereo ADC

PRODUCT OVERVIEW 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 digita

Single-Supply 16-Bit Stereo ADC

文件：272.24 Kbytes Page：20 Pages

Single-Supply 16-Bit Stereo ADC

文件：282.24 Kbytes Page：20 Pages

Single-Supply 16-Bit Stereo ADC

文件：272.24 Kbytes Page：20 Pages

Single-Supply 16-Bit Sigma Delta Stereo ADC

Single-Supply 16-Bit Stereo ADC

文件：272.24 Kbytes Page：20 Pages

Single-Supply 16-Bit Stereo ADC

Color TV Y/C/Jungle

Description The CXA1870S is a bipolar IC which integrates the NTSC color TV luminance signal processing, chroma signal processing, sync signal processing, and RGB signal processing onto a single chip. Features • I2C bus compatible. Various types of adjustments and user controls performe

Three-Phase Brushless Motor Driver

Overview The LB1870 and LB1870M are three-phase brushless motor driver ICs that are optimal for LBP and LBF polygon mirror motor drive. Functions and Features • Single-chip implementation of all circuits required for LBP polygon mirror motor drive (speed control and driver circui

Three-Phase Brushless Motor Driver

Overview The LB1870 and LB1870M are three-phase brushless motor driver ICs that are optimal for LBP and LBF polygon mirror motor drive. Functions and Features • Single-chip implementation of all circuits required for LBP polygon mirror motor drive (speed control and driver circui

Integrated Circuit Module - Color TV Switching Regulator

Absolute Maximum Ratings: (TA = +25°C unless otherwise specified) Input AC Voltage, VACmax 280V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Power, POmax AC: 90V to 280V 80W . . . . . . . . . . . . . . . . .