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LTC2367-18 - Pseudo Differential Unipolar SAR ADC

General Description

The LTC®2367-18 is a low noise, low power, high speed 18-bit successive approximation register (SAR) ADC.

Operating from a 2.5V supply, the LTC2367-18 has a 0V to VREF pseudo-differential unipolar input range with VREF ranging from 2.5V to 5.1V.

Key Features

  • n 500ksps Throughput Rate n ±2.5LSB INL (Max) n Guaranteed 18-Bit No Missing Codes n Low Power: 6.8mW at 500ksps, 6.8µW at 500sps n 97dB SNR (Typ) at fIN = 2kHz n.
  • 120dB THD (Typ) at fIN = 2kHz n Guaranteed Operation to 125°C n 2.5V Supply n Pseudo-Differential Unipolar Input Range: 0V to VREF n VREF Input Range from 2.5V to 5.1V n No Pipeline Delay, No Cycle Latency n 1.8V to 5V I/O Voltages n SPI-Compatible Serial I/O with Daisy-Chain Mode n Internal Conversion Clock n 16-.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES n 500ksps Throughput Rate n ±2.5LSB INL (Max) n Guaranteed 18-Bit No Missing Codes n Low Power: 6.8mW at 500ksps, 6.8µW at 500sps n 97dB SNR (Typ) at fIN = 2kHz n –120dB THD (Typ) at fIN = 2kHz n Guaranteed Operation to 125°C n 2.5V Supply n Pseudo-Differential Unipolar Input Range: 0V to VREF n VREF Input Range from 2.5V to 5.1V n No Pipeline Delay, No Cycle Latency n 1.