Maxim Integrated MAX11901ETP

Description
The MAX11901 is a 16-bit, 1.6Msps, single-channel, fully differential SAR ADC with internal reference buffers. It provides excellent static and dynamic performance with best-in-class power consumption that 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.

Features
High DC/AC accuracy for better measurement quality
16-bit resolution with no missing codes
±0.5 LSB INL and 0.25 LSB DNL maximum at 16 bits
95.2dB SNR and 95.0dB SINAD at fiN = 10kHz
-115dB THD at fiN = 10kHz
High sampling rate SAR architecture enables fast settling and acquisition
1.6Msps throughput with no pipeline delay
Integration simplifies design
Integrated reference buffers, VREF = 2.5V to 3.6V
±VREF unipolar differential analog input range
Scalable ultra-low power supply reduces power consumption
9mW at 1.6Msps
Flexible low-voltage supplies save cost
1.8V analog and digital core supply
1.5V to 3.6V digital interface supply
3.3V REFVDD reference buffer supply
Flexible, industry-standard serial interface and small package reduce size
SPI-/QSPI™-/MICROWIRE®/DSP-compatible
20-pin, 4mm x 4mm, TQFN package

Applications
Test and Measurement
Automatic Test Equipment
Medical Instrumentation
Process Control and Industrial Automation
Data Acquisition Systems
Telecommunications
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