Datasheet Linear Technology LTC2333ILX-18#PBF — 数据表

LTC2333-18
Buffered 8-Channel, 18-Bit, 800ksps
Differential ±10.24V ADC with
30VP-P Common Mode Range
DESCRIPTION FEATURES Eight Buffered Multiplexed Channels
nn 800ksps Throughput
nn 500pA/12nA Maximum Input Leakage at 85°C/125°C
nn ±3LSB INL (Maximum ±10.24V Range)
nn Guaranteed 18-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 96.4dB Single-Conversion SNR (Typical)
nn −110dB THD (Typical) at f = 2kHz
IN
nn 128dB CMRR, –125dB Active Crosstalk (Typical)
nn 420ns Step Response (Full-Scale, 0.005% Settling)
nn Rail-to-Rail Input Overdrive Tolerance
nn Programmable Sequencer with No-Latency Control
nn Integrated Reference and Buffer (4.096V)
nn SPI CMOS (1.8V to 5V) and LVDS Serial I/O
nn 268mW Power Dissipation (Typical)
nn 48-Lead (7mm × 7mm) LQFP Package The LTC®2333-18 is an 18-bit, low noise 8-channel multiplexed successive approximation register (SAR) ADC with
buffered differential, wide common mode range picoamp …