ADS8370IRHPR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Number of Bits:	16
Sampling Rate (Per Second):	600k
Number of Inputs:	1
Input Type:	Pseudo-Differential, Single Ended
Data Interface:	SPI
Configuration:	S/H-ADC
Ratio - S/H:ADC:	1:1
Number of A/D Converters:	1
Architecture:	SAR
Reference Type:	External, Internal
Voltage - Supply, Analog:	5V
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Features:	--
Operating Temperature:	-40°C ~ 85°C
Package / Case:	28-VQFN Exposed Pad
Supplier Device Package:	28-VQFN-EP (6x6)
Base Part Number:	ADS8370

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Data Acquisition - Analog to Digital Converters (ADC)

The ADS8370IRHPR is an analog-to-digital converter (ADC) with 8-bit resolution, providing a low-power solution for data-acquisition applications. It offers low power dissipation, small size, and cost, making it ideal for portable and industrial applications.

Application Fields

The ADS8370IRHPR is a high-performance ADC designed for applications requiring low-power, low-noise, and high accuracy. Its strong feature set and low-power operation make it suitable for applications in industrial, medical, automotive, consumer, and scientific instrumentation. Its small size, weight, and cost make it ideal for a variety of battery-powered, portable applications.The ADS8370IRHPR can be used for converting analog signals into digital for data acquisition and digital signal processing. It has several features that make it useful for a range of applications, from sensor monitoring to portable communication systems. It can be used for measuring parameters such as sound levels, temperatures, pressure, light levels, and acceleration.For example, it can be used for measuring temperature, humidity, and pressure in a weather station. It could also be used in a consumer device such as a smart thermostat for monitoring temperature inside a home or office, or in a medical device for monitoring body temperature or blood pressure.

Working Principle

The ADS8370IRHPR is a voltage-output, 8-bit analog-to-digital converter. It converts an analog voltage into a digital code, by first converting the analog voltage into a digital code, and then converting the digital code into a linearly derived voltage output.The device has an integrated reference voltage source, an input gain buffer, and an analog-to-digital conversion circuit. The reference voltage source stabilizes the operation of the device and provides the necessary gain adjustment to linearize the conversion process. The gain buffer is used to make the input range of the device more than the reference voltage, allowing for higher resolution and accuracy. Finally, the analog-to-digital conversion circuit is used to perform the actual conversion process.During the conversion process, the input voltage is repeatedly sampled and compared to the reference voltage. Based on the results of this comparison, a new digital code is generated and output. This new digital code is then converted into a linearly derived voltage output, which is then available for further data processing.The ADS8370IRHPR is designed to be a low-power, low-noise, low-cost solution for data-acquisition applications. Its 8-bit resolution, low power consumption, and integrated reference voltage source make it an ideal solution for a variety of analog-to-digital conversion applications.

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