SP8503, SP8505, SP8510 12-Bit Sampling A/D Converters
s 3µs, 5µs or 10µs Sample/Conversion Time s Standard ±10V and ±5V Input s No Missing Codes Over Temperature s AC Performance Over Temperature 71.
5dB 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 Low Power Dissipation: 90mW s 28–Pin Narrow PDIP and SOIC
DESCRIPTION… The SP85XX Series are complete 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 microp...