CMOS 12-Bit Successive Approximation ADC Features: 12-Bit Successive Approximation ADC No Missed Codes Over Full Temperature Range Low Total Unadjusted Error ±1LSB max High Impedance Analog Input Autozero Cycle for Low Offset Voltage Low Power, 75mW typ Small Size: 0.3', 24-Pin Package Conversion Time of 100µs