LTC2344HUH-16#PBF

LTC®2344-16 is a 16bit, low noise 4-channel simultaneous sampling successive approximation register (SAR) ADC with differential, wide common mode range inputs. Operating from a 5V supply 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 ±4.096V, 0V to 4.096V, ±2.048V, or 0V to 2.048V signals. Individual channels may also be disabled to increase throughput on the remaining channels. Typical applications include programmable logic controllers, industrial process control, medical imaging and high speed data acquisition.

• 400Ksps per channel throughput
• Four simultaneous sampling channels
• ±1.25LSB INL (max), ±0.9LSB DNL and 102dB CMRR (typ) at fIN = 200Hz
• Guaranteed 16bit, no missing codes and guaranteed operation to 125°C
• Differential, wide common mode range inputs
• 93.4dB single-conversion SNR (typical) and -114dB THD (typ) at fIN = 2KHz
• Rail-to-rail input overdrive tolerance
• SPI CMOS (1.8V to 5V) and LVDS serial I/O and n internal conversion clock, no cycle latency
• 32 lead QFN package
• Operating temperature range from -40°C to 125°C

Ghi chú

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