FEATURES
18-Bit, 500ksps, ±10.24V True Bipolar, Pseudo-Differential Input ADC with 95dB SNR DESCRIPTION
nn 500ksps Throughput Rate nn ±5LSB INL (Max) nn Guaranteed 18-Bit No Missing Codes nn Pseudo-Differential Inputs nn True Bipolar Input Ranges ±6.25V, ±10.24V, ±12.5V nn 95dB SNR (Typ) at fIN = 2kHz nn –111dB THD (Typ) at fIN = 2kHz nn Guaranteed Operation to 125°C nn Single 5V Supply nn Low Drift (20ppm/°C Max) 2.048V Internal Reference nn Onboard Single-Shot Capable Reference Buffer nn No Pipeline Delay, No Cycle Latency nn 1.8V to 5V I/O Voltages nn SPI-Compatible Serial I/O with Daisy-Chain Mode nn Internal Conversion Clock nn Power Dissipation 36mW (Typ) nn 16-Lead MSOP Package APPLICATIONS
nn Programmable Logic Controllers nn Industrial Process Control nn High Speed Data Acquisition nn Portable or Compact Instrumentation nn ATE O
Linear Technology
