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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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MAX11901 датащи(PDF) 1 Page - Maxim Integrated Products |
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MAX11901 датащи(HTML) 1 Page - Maxim Integrated Products |
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1 / 29 page  General Description The MAX11901 is a 16-bit, 1.6Msps, single-channel, fully differential SAR ADC with internal reference buffers. The MAX11901 provides excellent static and dynamic perfor- mance with best-in-class power consumption that directly scales with throughput. The device has a unipolar differ- ential ±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 95.2dB SNR and -115dB THD, guar- antees 16-bit resolution with no-missing codes and 0.5 LSB INL (max). The MAX11901 communicates data using a SPI- compatible serial interface. The MAX11901 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 Benefits and Features ● High DC/AC Accuracy Provides 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 Ordering Information and Selector Guide appears at end of data sheet. QSPI is a trademark of Motorola, Inc. MICROWIRE is a registered trademark of National Semiconductor Corporation. 16-Bit to 20-Bit SAR ADC Family 1nF COG MAX11901 CNVST DOUT SCLK DIN AVDD DVDD OVDD REFIN REFVDD AIN+ AIN- 4-WIRE SPI INTERFACE 3.3V 3.6V 1.8V 1.8V 1.5 TO 3.6V 7.5Ω 7.5Ω 3.3V TO 0V 0 TO 3.3V REFGND REF DGND AGND 10µF 3.3V 16-BIT 18-BIT 20-BIT 1.6Msps MAX11901 MAX11903 MAX11905 1Msps MAX11900 MAX11902 MAX11904 MAX11901 16-Bit, 1.6Msps, Low-Power, Fully Differential SAR ADC 19-7409; Rev 3; 9/18 Application Diagram EVALUATION KIT AVAILABLE Click here for production status of specific part numbers. |
Аналогичный номер детали - MAX11901 |
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Аналогичное описание - MAX11901 |
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ссылки URL |
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