AD7578KNZ - 

制造商：

ANALOG DEVICES ANALOG DEVICES

制造商产品编号：

AD7578KNZ

仓库库存编号：

9604413

技术数据表：

(EN)

The AD7578KNZ is a medium speed monolithic 12-bit CMOS Analog-to-digital Converter (ADC) which uses the successive approximation technique to provide a conversion time of 100μs. An auto-zero cycle occurs at the start of each conversion resulting in very low system offset voltages, typically less than 100μV. The device is designed for easy microprocessor interfacing using standard control signals, CS (decoded device address), RD (READ) and WR (WRITE). Conversion results are available in two bytes, 8LSBs and 4MSBs, over an 8-bit three state output bus. Either byte can be read first. Two converter busy flags are available to facilitate polling of the converter status.

• No missed codes over full temperature range
• Low total unadjusted error ±1LSB maximum
• High impedance analog input
• Autozero cycle for low offset voltage
• Low power - 75mW typical