SP8603

® SP8603, SP8605, SP8610 12-Bit Sampling A/D Converters s 3µs, 5µs or 10µs Sample/Conversion Time s Unipolar 0V to +10V and 0V to +5V Input s No Missing Codes Over Temperature s AC Performance Over Temperature 72dB Signal–to–Noise Ratio at Nyquist 85dB Spurious–free Dynamic Range at 49kHz –81dB Total Harmonic Distortion at 49kHz s Internal Sample/Hold, Reference, Clock, and 3-State Outputs s Power Dissipation: 90mW s 28–Pin Narrow PDIP and SOIC Packages DESCRIPTION… The SP86XX Series are complete, unipolar, 12-bit sampling A/D converters using state-of-the-art CMOS structures. They contain a complete 12-bit successive approximation A/D converter with internal sample/hold, reference, clock, digital interface for microprocessor control, and three-state output drivers. Power dissipation is only 90mW. AC and DC performance are completely specified. Sampling/conversion rates of 3µs, 5µs and 10µs are offered. m o c . u 4 t e e h s a t a .d w w w CS 0V to10VIN 0V to 5VIN Internal Ref VREF Output (1.2043V) SP8603/8605/8610DS/02 R/C HBE Control Logic Clock SAR Output Latches And Three State Drivers Comparator BUSY CDAC ..... ..... ..... ..... Three State Parallel Output Data Bus SP8603/8605/8610 12-Bit Sampling A/D Converters © Copyright 2000 Sipex Corporation 1 www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these or any other above those indicated in the operation sections of the specifications bel...