AD7294BSUZRL Allicdata Electronics
Allicdata Part #:

AD7294BSUZRLTR-ND

Manufacturer Part#:

AD7294BSUZRL

Price: $ 9.04
Product Category:

Integrated Circuits (ICs)

Manufacturer: Analog Devices Inc.
Short Description: IC ADC 12BIT W/DAC/TEMP 64TQFP
More Detail: ADC, DAC 12 bit 22.22k I²C, Serial 64-TQFP (7x7)
DataSheet: AD7294BSUZRL datasheetAD7294BSUZRL Datasheet/PDF
Quantity: 1000
1 +: $ 9.04000
10 +: $ 8.76880
100 +: $ 8.58800
1000 +: $ 8.40720
10000 +: $ 8.13600
Stock 1000Can Ship Immediately
$ 9.04
Specifications
Series: --
Packaging: Tape & Reel (TR) 
Part Status: Active
Type: ADC, DAC
Number of Channels: 4
Resolution (Bits): 12 b
Sampling Rate (Per Second): 22.22k
Data Interface: I²C, Serial
Voltage Supply Source: Analog and Digital
Voltage - Supply: 4.5 V ~ 5.5 V
Operating Temperature: -40°C ~ 105°C
Mounting Type: Surface Mount
Package / Case: 64-TQFP
Supplier Device Package: 64-TQFP (7x7)
Base Part Number: AD7294
Description

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Data Acquisition - ADCs/DACs - Special Purpose

The AD7294BSUZRL is a wide range-input, multichannel, high-speed ADC that is well-suited for applications in sensor measurement, digital signal processing, and programmable logic controller (PLC) interfacing. It features 8 selectable digital-to-analog conversion (DAC) channels, a high-speed digital signal processor (DSP) interface, and a wide range of analog input ranges. All of these features make it particularly well-suited for digital signal processing applications.

The AD7294BSUZRL is based on 8-bit successive approximation architecture and supports simultaneous sampling on all of its channels. With its internal 12-bit DAC, it can convert from 8-bit to 12-bit resolution, thus enabling higher-precision measurements.

Application of the AD7294BSUZRL span from simple data acquisition for industrial and process control applications to complex analysis and control in medical, laboratory, avionics, and defense-related applications. Its wide range-input capabilities, multichannel design, and high-speed conversion speed make it ideal for applications requiring high-precision voltage measurement, such as data acquisition and control, as well as applications requiring higher-resolution conversions.

The AD7294BSUZRL also comes with a comprehensive set of functions available for system-level control, including programmable conversion speed, multiplying digital-to-analog conversion (MDAC) for higher resolution measurements, and digital inputs for encoding specific input signals. This makes the AD7294BSUZRL an ideal choice for customers needing to design data acquisition systems for demanding applications.

In terms of its working principle, the AD7294BSUZRL utilizes a successive approximation architecture. This architecture is sometimes referred to as a "successive approximation register" (SAR). In this type of architecture, the ADC is first instructed by a controller to convert a given input voltage into an 8-bit digital code. The conversion is then completed by successively approximating the input voltage until a satisfactory result is obtained. The AD7294BSUZRL also features an MDAC, which allows it to perform higher-resolution conversions by taking multiple samples of the same input voltage. Finally, a 12-bit DAC is then used to convert the 8-bit code into a 12-bit code, allowing the AD7294BSUZRL to measure voltages with higher precision.

Overall, the AD7294BSUZRL is a versatile ADC that can be used in a variety of applications, from data acquisition to high-precision voltage measurement. Its wide range of input ranges, multifunctional digital inputs, and high-speed processing make it a great choice for customers looking to build high-performance data acquisition systems.

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

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