MAX11960

MAX11960 EVALUATION KIT AVAILABLE Dual Simultaneous Sampling, 20-Bit, 1Msps, Differential SAR ADC General Description The MAX11960 is a 20-bit, 1Msps, dual simultaneous sampling, fully differential SAR ADC with internal reference buffers. The MAX11960 provides excellent static and dynamic performance with best-in-class power consumption that directly scales with throughput. The device has a unipolar differential ±VREF input range. Supplies include a 3.3V supply for the reference buffers, a 1.8V analog supply, a 1.8V digital supply, and a 1.5V to 3.6V digital interface supply. This ADC achieves 99dB SNR and -123dB THD, guarantees 20-bit resolution with no-missing codes and 5 LSB INL (max). The MAX11960 communicates data using a SPIcompatible serial interface. The MAX11960 is offered in a 32-pin, 5mm x 5mm, TQFN package and is specified over the -40°C to +85°C operating temperature range. Applications ●● Encoder and Resolver in Motion Control ●● Automatic Test Equipment ●● Medical Instrumentation ●● Process Control and Industrial Automation ●● Data Acquisition Systems ●● Telecommunications ●● Redundant Measurement Benefits and Features ●● 20-Bit Resolution with No Missing Codes ●● 1Msps Throughput with No Pipeline Delay ●● 18mW at 1Msps, Ultra-Low Power Consumption ●● ±1.5LSB INL, Over Temperature ●● ±1 LSB DNL Maximum at 20 Bits ●● 99dB SNR at fIN = 10kHz ●● 99dB SINAD at fIN = 10kHz ●● -123dB THD at fIN = 10kHz ●● ±VREF Unipolar Differential Analog Input Range ●● VREF = 2....