AD7492ARZ-REEL7

Number of A/D Converters:	1
Base Part Number:	AD7492
Supplier Device Package:	24-SOIC
Package / Case:	24-SOIC (0.295", 7.50mm Width)
Operating Temperature:	-40°C ~ 85°C
Features:	--
Voltage - Supply, Digital:	2.7 V ~ 5.25 V
Voltage - Supply, Analog:	2.7 V ~ 5.25 V
Reference Type:	Internal
Architecture:	SAR
Series:	--
Ratio - S/H:ADC:	1:1
Configuration:	S/H-ADC
Data Interface:	Parallel
Input Type:	Single Ended
Number of Inputs:	1
Sampling Rate (Per Second):	1M
Number of Bits:	12
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Data Acquisition - Analog to Digital Converters (ADC)

Analog to Digital Converters (ADC) are an essential component of many data acquisition systems, allowing signal acquisition from sources in analog form to be converted and stored/processed in digital form. The AD7492ARZ-REEL7 is an example of such a device and is used for a variety of applications. This article will discuss its application field and how it works.The AD7492ARZ-REEL7 is an 8-bit, simultaneous sampling, low-power, two-channel, analog-to-digital converter (ADC). It is designed to measure signals from -2V to +2V in a single cycle, with a resolution of up to 8-bits. This makes it well-suited for a range of applications including data logging and sensor measurements such as temperature, light, and pressure.The AD7492ARZ-REEL7\'s working principle revolves around the SAR (Successive Approximation Register) architecture. In this architecture, conversion of an analog signal to digital involves building up an approximation of the digital output from the analog input by comparing the analog input with a digital reference voltage. This is achieved by sampling the analog input signal and attempting to match it with the reference voltage. If the digital reference voltage is too big, it is halved until it is close enough, and the procedure is repeated for each bit of resolution required.The SAR architecture employed by the AD7492ARZ-REEL7 also allows for simultaneous sampling of two analog inputs, resulting in faster conversion times. Moreover, the device can also be used in monitoring systems as an input is provided for an external voltage reference and an output to allow for reading back the previous conversion result.The AD7492ARZ-REEL7 also provides a number of features that make it a cost effective choice for applications that require low power consumption, high-resolution, and low-cost solutions. For one, it is designed to operate over a wide (2.7V to 5.5V) range of power supplies and can be configured using a single supply operation, allowing it to run at a lower power consumption.In addition, the AD7492ARZ-REEL7 is provided with 1MΩ and 100kΩ programmable integrated resistors that allow flexibility in external circuits, resulting in cost and board space savings. Furthermore, the device also features a high-speed conversion rate of up to 1.3Msps, making it suitable for high-speed data acquisition systems.In conclusion, the AD7492ARZ-REEL7 is a versatile and cost-effective 8-bit two-channel ADC, well suited for applications such as data logging and sensor measurements. It employs SAR architecture, which allows simultaneous sampling of two analog inputs, and features a wide range of features such as low power operation, programmable resistors, and high-speed conversion rate.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description