ADC1211HCD

The ADC1211HCD is a low-power mmedium speed,12-bit successive approximation,analog-to-digital converters.The devices are complete converters requiring only the application of a reference voltage and a clock for opertion.Include within the device are the successive approximation logic,CMOS analog switches,precision laser trimmed thin film R-2R ladder network and FET input comparator.

The absolute maximum ratings of the ADC1211HCD can be summarized as:(1):the parameter is maximum reference supply voltage,the rating is 16,the unit is V;(2):the parameter is maximum negtive supply voltage,the rating is -20,the unit is V;(3):the parameter is voltage at any logic pin,the rating is V++0.3V,the unit is V;(4):the parameter is analog input voltage,the rating is ±15,the unit is V;(5):the parameter is maximum digital output current,the rating is ±10,the unit is mA;(6):the parameter is maximum comparator output current,the rating is 50,the unit is mA;(7):the parameter is comparator output short-circuit duration,the rating is 5,the unit is seconds;(8):the parameter is power dissipation,the rating is see curves;(9):the parameter is operating temperature range,the rating is -25 to +85,the unit is ;(10):the parameter is storage temperature range,the rating is -65 to +150,the unit is ;(11):the parameter is lead temperature(soldering,10 seconds),the rating is 300,the unit is ;(12):the parameter is ESD susceptibility,the rating is TBDV.