描述The ADS7828 is a single-supply low-power 12-bit data acquisition device that features a serial I2C interface and an 8-channel multiplexer. The analog-to-digital converter (ADC) features a sample-and-hold amplifier and internal asynchronous clock. The combination of an I2C serial 2-wire interface and micropower consumption makes the ADS7828 ideal for applications requiring the ADC to be close to the input source in remote locations and for applications requiring isolation. The ADS7828 is available in a TSSOP-16 package.特性Qualified for Automotive Applications 8-Channel Multiplexer 50-kHz Sampling Rate No Missing Codes 2.7 V to 5 V Operation Internal 2.5-V Reference I2C™ Interface Supports Standard, Fast, and High-Speed Modes