Maxim Integrated MAX11902
The MAX11902 is an 18-bit, 1Msps, single-channel, fully differential SAR ADC with internal reference buffers. The MAX11902 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.| Part No. | MAX11902 |
|---|---|
| Datasheet | MAX11902 Download |
| Manufacturer |  Maxim Integrated |
| Description | Fully Differential SAR ADC |
| Buy | Stock & Price |
GENERAL DESCRIPTION
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 98.9dB SNR and -123dB THD, guarantees 18-bit resolution with no-missing codes and 1.5 LSB INL (max). The MAX11902 communicates data using a SPIcompatible serial interface. The MAX11902 is offered in a 20-pin, 4mm x 4mm, TQFN package and is specified over the -40°C to +85°C* operating temperature range.APPLICATIONS
●● Test and Measurement●● Automatic Test Equipment
●● Medical Instrumentation
●● Process Control and Industrial Automation
●● Data Acquisition Systems
●● Telecommunications
●● Battery-Powered Equipment Ordering Information and Selector Guide appears at end of data sheet. *For extended operation temperature, contact Maxim. Application Diagram 0 TO 3.3V 3.3V TO 0V 7.5Ω 1nF COG 7.5Ω 1.5 TO 3.3V 3.6V 1.8V 1.8V 3.6V REFVDD AVDD DVDD OVDD REFIN AIN+ DIN MAX11902 SCLK DOUT AIN- CNVST REF REFGND AGN...
