FEATURES
nn 250ksps Throughput Rate nn ±2LSB INL (Max) nn Guaranteed 16-Bit No Missing Codes nn Low Power: 3.25mW at 250ksps, 13µW at 1ksps nn 92dB SNR (Typ) at fIN = 20kHz nn Extended Acquisition Time of 3.25µs Allows Use of Lower Power Drivers nn Guaranteed Operation to 125°C nn 2.5V Supply nn Fully Differential Input Range ±2.5V nn External 2.5V Reference Input 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 16-Pin MSOP and 4mm × 3mm DFN Packages APPLICATIONS
nn Medical Imaging nn High Speed Data Acquisition nn Portable or Compact Instrumentation nn Industrial Process Control nn Low Power Battery-Operated Instrumentation nn ATE DESCRIPTION
The LTC®2381-16 is a low noise, low power, high speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, The fast 250ksps throughput with no cycle latency makes the LTC2381-16 ideally suited for a wide variety of high speed applicat ions.
Linear Technology
