Datasheet Analog Devices LTC2353ILX-18#PBF — Datenblatt

LTC2353-18
Buffered Dual, 18-Bit, 550ksps/Ch
Differential ±10.24V ADC with
30VP-P Common Mode Range
DESCRIPTION FEATURES Simultaneous Sampling of 2 Buffered Channels
nn 550ksps per Channel Throughput
nn 500pA/12nA Max Input Leakage at 85°C/125°C
nn ±3.5LSB INL (Maximum, ±10.24V Range)
nn Guaranteed 18-Bit, No Missing Codes
nn Differential, Wide Common Mode Range Inputs
nn Per-Channel SoftSpan Input Ranges:
nn ±10.24V, 0V to 10.24V, ±5.12V, 0V to 5.12V
nn ±12.5V, 0V to 12.5V, ±6.25V, 0V to 6.25V
nn 96.4dB Single-Conversion SNR (Typical)
nn −110dB THD (Typical) at f = 2kHz
IN
nn 124dB CMRR (Typical) at f = 200Hz
IN
nn Rail-to-Rail Input Overdrive Tolerance
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 162mW Power Dissipation (Typical) …