LTC2393-16

FEATURES n 1Msps Throughput Rate n ±2LSB INL (Max) n Guaranteed 16-Bit No Missing Codes n 94.2dB SNR (Typ) at fIN = 20kHz n Guaranteed Operation to 125°C n Single 5V Supply n 1.8V to 5V I/O Voltages n 140mW Power Dissipation n ±4.096V Differential Input Range n Internal Reference (20ppm/°C Max) n No Pipeline Delay, No Cycle Latency n Parallel and Serial Interface n Internal Conversion Clock n 48-Lead 7mm × 7mm LQFP and QFN Packages APPLICATIONS n Medical Imaging n High Speed Data Acquisition n Digital Signal Processing n Industrial Process Control n Instrumentation n ATE LTC2393-16 16-Bit, 1Msps SAR ADC With 94dB SNR DESCRIPTION The LTC®2393-16 is a low noise, high speed 16-bit successive approximation register (SAR) ADC. Operating from a single 5V supply, the LTC2393-16 supports a large ±4.096V fully differential input range, making it ideal for high performance applications which require maximum dynamic range. The LTC2393-16 achieves ±2LSB INL max, no missing codes at 16-bits and 94.2dB SNR (typ). The LTC2393-16 includes a precision internal reference with a guaranteed 0.5% initial accuracy and a ±20ppm/°C (max) temperature coefficient. Fast 1Msps throughput with no cycle latency in both parallel and serial interface modes makes the LTC2393-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2393-16 dissipates only 140mW at 1Msps, while both nap and sleep power-down ...