Description

Octal, 16-Bit, 200ksps Differential SoftSpan ADC with Wide Input Common Mode Range Features: 200ksps per Channel Throughput Eight Simultaneous Sampling Channels ±1.25LSB INL (Maximum) Guaranteed 16-Bit, No Missing Codes Differential, Wide Common Mode Range Inputs Per-Channel SoftSpan Input Ranges: ±4.096V, 0V to 4.096V, ±2.048V, 0V to 2.048V ±5V, 0V to 5V, ±2.5V, 0V to 2.5V 91dB Single-Conversion SNR (Typical) −113dB THD (Typical) at fIN = 2kHz 102dB CMRR (Typical) at fIN = 200Hz Rail-to-Rail Input Overdrive Tolerance Guaranteed Operation to 125°C Integrated Reference and Buffer (4.096V) SPI CMOS (1.8V to 5V) and LVDS Serial I/O Internal Conversion Clock, No Cycle Latency 81mW Power Dissipation (Typical) 48-Lead (7mm x 7mm) QFN Package