Features and Benefits
- 16-Bit Resolution, No Missing Codes
- +5V Single-Supply Operation
- Adjustable Logic Level (+2.7V to +5.25V)
- Input-Voltage Range: 0 to VREF
- Internal Track/Hold, 4MHz Input Bandwidth
- SPI/QSPI/MICROWIRE-Compatible Serial Interface
- Small 10-Pin µMAX or 10-Pin DFN Package
- Low Power
- 2.75mA at 200ksps
- 140µA at 10ksps
- 0.1µA in Power-Down Mode
The MAX1162 low-power, 16-bit analog-to-digital converter (ADC) features a successive-approximation ADC, automatic power-down, fast 1.1µs wakeup, and a high-speed SPI™/QSPI™/MICROWIRE™-compatible interface. The MAX1162 operates with a single +5V analog supply and features a separate digital supply, allowing direct interfacing with +2.7V to +5.25V digital logic.
At the maximum sampling rate of 200ksps, the MAX1162 consumes typically 2.75mA. Power consumption is typically 13.75mA (AVDD = DVDD = +5V) at a 200ksps (max) sampling rate. AutoShutdown™ reduces supply current to 140µA at 10ksps and to less than 10µA at reduced sampling rates.
Excellent dynamic performance and low power, combined with ease of use and small package size (10-pin µMAX® and 10-pin DFN) make the MAX1162 ideal for battery-powered and data-acquisition applications or for other circuits with demanding power consumption and space requirements.
- Accelerometer Measurements
- Data Acquisition
- Industrial I/O Modules
- Industrial Process Controls
- Motor Control
- Portable Battery-Powered Equipment
- Thermocouple Measurements
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
MAX1162 Reliability Data1/12/2023
Selecting the Best Data Converter for a Given Noise Budget: Part 38/7/2014
Tutorial: Improve Sensor Performance and SNR in Pulse Oximeter Designs6/21/2010
Introduction to Medical Instruments and Growing Trend for Point-of-Care and Near-Patient Testing5/10/2010
Important Design Considerations for Heart-Rate and Fitness Monitors5/10/2010
Introduction to Electrocardiographs5/10/2010
Important Design Considerations for Digital Thermometers5/10/2010
Introduction to Ventilators and Ventilation Rate Measurements5/10/2010
Blood Pressure Monitor Design Considerations5/10/2010
Understanding SAR ADCs: Their Architecture and Comparison with Other ADCs10/2/2001
Tools & Simulations
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
Sample & Buy
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Buy Now Pricing
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