AD7572

The AD7572 is a complete,12-bit ADC that offers high speed performance combined with low,CMOS power levels.The AD7572 uses an accurate,high speed DAC and comparator in a successive-approximation loop to achieve a fast conversion time.

Features of the AD7572 are:(1)12-bit tesolution and accuracy; (2)fast conversion time:AD7572XX05:5s;AD7572XX12:12.5s; (3)complete with on-chip reference; (4)fast bus access time:90ns; (5)low power:135mW; (6)small,0.3'' ,24-pin package and 28-terminal surface mount packages.

The absolute maximum ratings of the AD7572 can be summarized as:(1)VDD to DGND:-0.3V to 7V; (2)VSS to DGND:0.3V to -17V; (3)AGND to DGND:-0.3V,VDD+0.3V; (4)AIN to AGND:-15V to 15V; (5)digital input voltage to DGND(CLK IN,HBEN,RD,CS):-0.3V,VDD+0.3V; (6)digital output voltage to DGND(D11-D0/8,CLK OUT,BUSY):-0.3V,VDD+0.3V; (7)operating temperature range:0~70(commercial);-25~85(industrial);-55~125(extended); (8)storage temperature:-65~150; (9)lead temperature:300; (10)power dissipation(any package) to +75:1,000mW; (11)derates above+75 by:10mW/.If you want to know more information such as the electrical characteristics, please download the datasheet in www.seekic.com or www.chinaicmart.com.