LTC2335-16

Features LTC2335-16 16-Bit, 1Msps 8-Channel Differential ±10.24V Input SoftSpan ADC with Wide Input Common Mode Range Description nn 1Msps Throughput nn ±1LSB INL (Maximum) nn Guaranteed 16-Bit, No Missing Codes nn Differential, Wide Common Mode Range Inputs nn 8-Channel Multiplexer with SoftSpan Input Ranges: ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V nn 94.4dB Single-Conversion SNR (Typical) nn −109dB THD (Typical) at fIN = 2kHz nn 118dB CMRR, 125dB Active Crosstalk (Typical) nn Rail-to-Rail Input Overdrive Tolerance nn Programmable Sequencer with No-Latency Control nn Guaranteed Operation to 125°C nn Integrated Reference and Buffer (4.096V) nn SPI CMOS (1.8V to 5V) and LVDS Serial I/O nn No Pipeline Delay, No Cycle Latency nn 180mW Power Dissipation (Typical) nn 48-Lead (7mm × 7mm) LQFP Package Applications nn Programmable Logic Controllers nn Industrial Process Control nn Power Line Monitoring nn Test and Measurement The LTC®2335-16 is a 16-bit, low noise 8-channel multiplexed successive approximation register (SAR) ADC with differential, wide common mode range inputs. Operating from a 5V low voltage supply, flexible high voltage supplies, and using the internal reference and buffer, this SoftSpanTM ADC can be configured on a conversion-by-conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V, or 0V to 5.12V signals on any channel. Alternately, the ADC may be programmed to cycle through a sequence of channels and ranges w...