Analog Devices LTC2383-16 Product Info

• 1Msps Throughput Rate
• ±2LSB INL (Max)
• Guaranteed 16-Bit No Missing Codes
• Low Power: 13mW at 1Msps, 13μW at 1ksps
• 92dB SNR (typ) at f_IN = 20kHz
• Guaranteed Operation to 125°C
• 2.5V Supply
• Fully Differential Input Range ±2.5V
• External 2.5V Reference Input
• No Pipeline Delay, No Cycle Latency
• 1.8V to 5V I/O Voltages
• SPI-Compatible Serial I/O with Daisy-Chain Mode
• Internal Conversion Clock
• 16-pin MSOP and 4mm × 3mm DFN Packages

The LTC2383-16 is a low noise, low power, high speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2383-16 has a ±2.5V fully differential input range. The LTC2383-16 consumes only 13mW and achieves ±2LSB INL max, no missing codes at 16-bits and 92dB SNR.

The LTC2383-16 has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisychain mode. The fast 1Msps throughput with no cycle latency makes the LTC2383-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2383-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate.

Applications

• Medical Imaging
• High Speed Data Acquisition
• Portable or Compact Instrumentation
• Industrial Process Control
• Low Power Battery-Operated Instrumentation
• ATE