LTC2358ILX-16#PBF

LTC®2358-16 is a 16bit, low noise 8-channel simultaneous sampling successive approximation register (SAR) ADC with buffered differential, wide common mode range picoamp inputs. Operating from a 5V low-voltage supply, flexible high voltage supplies and using the internal reference and buffer, each channel of this SoftSpan™ ADC can be independently configured on a conversion-by-conversion basis to accept ±10.24V, 0V to 10.24V, ±5.12V, or 0V to 5.12V signals. Individual channels may also be disabled to increase throughput on the remaining channels. Typical applications include programmable logic controllers, industrial process control, power line monitoring, test and measurement.

• 200Ksps per channel throughput
• Eight buffered simultaneous sampling channels and internal conversion clock, no cycle latency
• 500pA/12nA max input leakage at 85°C/125°C
• ±1LSB INL (maximum, ±10.24V range) and ±0.9LSB DNL
• Guaranteed 16bit, no missing codes and differential, wide common mode range inputs
• 94.2dB SNR (typ), -111dB THD (typ) at fIN = 2KHz and 128dB CMRR (typ) at fIN = 200Hz
• Rail-to-rail input overdrive tolerance
• Integrated reference and buffer (4.096V) and SPI CMOS (1.8V to 5V) and LVDS serial I/O
• 48 lead LQFP package
• Operating temperature range from -40°C to 85°C

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