Datasheet Linear Technology LTC2344CUH-16#PBF — Ficha de datos

LTC2344-16
Quad, 16-Bit, 400ksps/ch
Differential SoftSpan ADC with
Wide Input Common Mode Range
DESCRIPTION FEATURES 400ksps per Channel Throughput
nn Four Simultaneous Sampling Channels
nn В±1.25LSB INL (Maximum)
nn Guaranteed 16-Bit, No Missing Codes
nn Differential, Wide Common Mode Range Inputs
nn Per-Channel SoftSpan Input Ranges: В±4.096V, 0V to 4.096V, В±2.048V, 0V to 2.048V В±5V, 0V to 5V, В±2.5V, 0V to 2.5V
nn 93.4dB Single-Conversion SNR (Typical)
nn -114dB THD (Typical) at f = 2kHz
IN
nn 102dB CMRR (Typical) at f = 200Hz
IN
nn Rail-to-Rail Input Overdrive Tolerance
nn Guaranteed Operation to 125В°C
nn Integrated Reference and Buffer (4.096V)
nn SPI CMOS (1.8V to 5V) and LVDS Serial I/O
nn Internal Conversion Clock, No Cycle Latency
nn 81mW Power Dissipation (Typical)
nn 32-Lead (5mm Г— 5mm) QFN Package The LTCВ®2344-16 is a 16-bit, low noise 4-channel simultaneous sampling successive approximation register (SAR)
ADC with differential, wide common mode range inputs. …