Analogue to digital converters national semiconductor adc0804lcn microprocessor compatible a d converter 8 bit resolution 1 channel 001msps sample rate 1lsb linearity error 1lsb nonlinearity error 45v to 63v supply voltage parallel interface 19ma supply current 875mw power 0 to 70c 20 dip case these cmos 8 bit successive approximation ad converters that use a differential potentiometric ladder similar to the 256r products easy interface to all microprocessors differential