ICL7135CPI, ICL7135 Datasheet (Renesas)

ICL7135CPI, ICL7135, A/D Converter

ICL7135 4 1/2 Digit, BCD Output, A/D Converter The Intersil ICL7135 precision A/D converter, with its multiplexed BCD output and digit drivers, combines dualslope conversion reliability with 1 in 20,000 count accuracy and is ideally suited for the visual display DVM/DPM market.

The 2.0000V full scale capability, auto-zero, and autopolarity are combined with true ratiometric operation, almost ideal differential linearity and true differential input.

All necessary active devices are contained on

ICL7135CPI Features

* auto-zero to less than 10V, zero drift of less than 1V/oC, input bias current of 10pA (Max), and rollover error of less than one count. The versatility of multiplexed BCD outputs is increased by the addition of several pins which allow it to operate in more sophisticated systems. These include STR