Maxim Integrated MAX11900ETP T

Description
The MAX11900 is a 16-bit, 1Msps, 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. The ADC achieves 95.6dB SNR and -115dB THD, guarantees 16-bit resolution with no-missing codes, and has 0.5LSB INL (max). The MAX11900 communicates data using a SPI-compatible serial interface. It is offered in a 20-pin, 4mm x 4mm, TQFN package and is specified over the -40°C to 85°C operating temperature range.

Features
High DC/AC accuracy improves measurement quality
16-bit resolution with no missing codes
1Msps throughput rates without pipeline delay/latency
95.6dB SNR and -115dB THD at 10kHz
0.4 LSBRMS transition noise
±0.25 LSB DNL (max) and ±0.5 LSB INL (max)
Highly integrated ADC saves cost and space
Internal reference buffer
Wide supply range and low power simplify power-supply design
1.8V analog supply
1.5V to 3.6V digital supply
6.7mW power consumption at 1Msps
6.7μW power consumption at 1ksps
1μA in shutdown mode
Multi-industry standard serial interface and small package reduces size
SPI/QSPI/MICROWIRE/DSP-compatible serial interface
4mm x 4mm 20-pin TQFN package

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