Product Summary

The ADC124S021CIMM+ is a low-power, four-channel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC124S021CIMM+ is fully specified over a sample rate range of 50 kSPS to 200 kSPS. The converter is based on a successive-approximation register architecture with an internal track-and-hold circuit. It can be configured to accept up to four input signals at inputs IN1 through IN4. The output serial data is straight binary, and is compatible with several standards, such as SPI., QSPI., MICROWIRE, and many common DSP serial interfaces. The ADC124S021CIMM+ operates with a single supply that can range from +2.7V to +5.25V. Normal power consumption using a +3V or +5V supply is 2.2 mW and 7.9 mW, respectively. The power-down feature reduces the power consumption to just 0.14 μW using a +3V supply, or 0.32 μW using a +5V supply. The ADC124S021CIMM+ is packaged in a 10-lead MSOP package. Operation over the industrial temperature range of -40℃ to +85℃ is guaranteed. The applications of the ADC124S021CIMM+ are: Portable Systems, Remote Data Acquisition, Instrumentation and Control Systems.

Parametrics

ADC124S021CIMM+ absolutre maximum ratings: (1)Supply Voltage VA: -0.3V to 6.5V; (2)Voltage on Any Pin to GND: -0.3V to VA +0.3V; (3)Input Current at Any Pin (Note 3): ±10 mA; (4)Package Input Current(Note 3): ±20 mA; (5)Power Consumption at TA = 25℃: See (Note 4); (6)Junction Temperature: +150℃; (7)Storage Temperature: -65℃ to +150℃.

Features

ADC124S021CIMM+ features: (1)Specified over a range of sample rates.; (2)Four input channels; (3)Variable power management; (4)Single power supply with 2.7V - 5.25V range.

Diagrams

ADC124S021CIMM+ block diagram

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