PRODUCT DESCRIPTION
The AD571 is an 10-bit successive approximation A/D converter consisting of a DAC, voltage reference, clock, comparator, successive approximation register and output buffers—all fabricated on a single chip. No external components are required to perform a full accuracy 10-bit conversion in 40 µs.

FEATURES
    Complete A/D Converter with Reference and Clock
    Fast Successive Approximation Conversion: 40 μs max
    No Missing Codes Over Temperature 0°C to +70°C: AD571K –55°C to +125°C: AD571S
    Digital Multiplexing: Three-State Outputs
    18-Pin Ceramic DIP
    Low Cost Monolithic Construction