AD7810YR

Number of A/D Converters:	1
Base Part Number:	AD7810
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 105°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	External
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	SPI
Input Type:	Pseudo-Differential
Number of Inputs:	1
Sampling Rate (Per Second):	350k
Number of Bits:	10
Part Status:	Obsolete
Packaging:	Tube

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AD7810YR Application Field and Working Principle

Data Acquisition - Analog to Digital Converters (ADC) plays an important role in helping users to convert analog signals into digital signals, which is essential for various applications like in modern embedded system and control system. The AD7810YR is a CMOS, 8 bits, low-power, MICROPROCESSOR bus compatible former. By using the AD7810YR, users can easily do the data acquisition, transfer and storage with much improved ease and reliability. The AD7810YR is based on a successive approximation (SAR) architecture, which enables it to convert analog signals into digital signals at a fast speed (10 microsecond conversion time) and with low power consumption (8 mW, typical). The device has very little noise floor and is capable of driving the microcontroller bus directly, thus eliminating the need for any external capacitors.The AD7810YR can operate over a wide range of temperatures and offers programmable gain stages. It has an internal reference voltage of 2.5V and an adjustable reference input. It also has an internal, zero-crossover detector which can detect and identify logic lows and highs. The device supports both single and dual-supply operations and offers 8 bits resolution with a maximum accuracy of ± 1 LSB (Least Significant Bit). It also has an optional on-chip Digital-to-Analog Converter (DAC) which can be used to create an adjustable reference for the ADC. The AD7810YR is applicable for various applications like remote sensing, automation, battery-operated instruments and many others. It can be used to measure temperature, pressure and strain with high precision and reliability. It can also be used in data acquisition systems and portable medical diagnostic kits. Furthermore, the device can be integrated in automotive systems, industrial sensors, and bar code scanners. In summary, the AD7810YR one is an effective, low-power 8-bits ADC which can be used for various applications. It has an internal reference voltage of 2.5V and an adjustable reference input. It also has an internal, zero-crossover detector which can detect and identify logic lows and highs. The device supports both single and dual-supply operations and offers 8 bits resolution with a maximum accuracy of ± 1 LSB and fast conversion time of 10 microseconds. Due to its low power consumption and high resolution, it is an excellent choice for applications such as remote sensing, automation, battery-operated instruments, data acquisition systems and many others.

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