AD7898ARZ-10REEL7

Data Acquisition - Analog to Digital Converters (ADC)

The AD7898ARZ-10REEL7 from Analog Devices is a low-power, 10-bit analog-to-digital converter (ADC) optimized for applications that require high resolution, low noise and low power consumption. It is ideal for data acquisition applications and can convert a differential analog voltage input into a digital code with a high resolution. The AD7898ARZ-10REEL7 supports an operating range of 0.3V to 4.9V and features a total unadjusted error of ±1.5LSB. The device has a low power consumption, with an operating power of just 90µA at 3V.

Application Field

The AD7898ARZ-10REEL7 is a low-power, high-resolution ADC ideally suited for applications such as data acquisition systems, digital thermometers, ultrasonic imaging, infrared sensing, medical instrumentation, industrial process control, intelligent sensors and fuel cell monitoring. The low power consumption makes it suitable for battery-powered or portable systems. It is also suitable for use in 19-inch rack systems.

Working Principle

The AD7898ARZ-10REEL7 is a 10-bit ADC with a high resolution. The device can convert an analog input voltage into a digital code with a resolution of 0.25mV. It has a differential input voltage range of 0.3V to 4.9V, with an offset error of 0.05%. The device supports single-ended input voltage and has a self-clocking capability. The power consumption is low, with an operating power of 80µA at 5V and a shutdown current of 250nA.

The device supports an input range of 0.3V to 4.9V and a temperature range of -40°C to + 125°C. It has a conversion rate of up to 400ksps and a maximum sampling rate of 4Msps. The device has a wide dynamic range and a low total unadjusted error of ±1.5LSB. The device is available in a 14-lead PDIP, as well as in a 24-lead SOIC package.

Conclusion

The AD7898ARZ-10REEL7 is a low-power, high-resolution ADC ideally suited for data acquisition applications. It is suitable for battery-powered or portable systems and 19-inch rack systems. The device features a wide dynamic range, low power consumption and a total unadjusted error of ±1.5LSB. It is available in a 14-lead PDIP, as well as in a 24-lead SOIC package.