AD7865ASZ-2 Allicdata Electronics
Allicdata Part #:

AD7865ASZ-2-ND

Manufacturer Part#:

AD7865ASZ-2

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Analog Devices Inc.
Short Description: IC ADC 14BIT 4CHAN 5V 44MQFP
More Detail: 14 Bit Analog to Digital Converter 4 Input 1 SAR 4...
DataSheet: AD7865ASZ-2 datasheetAD7865ASZ-2 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Number of A/D Converters: 1
Base Part Number: AD7865
Supplier Device Package: 44-MQFP (10x10)
Package / Case: 44-QFP
Operating Temperature: -40°C ~ 85°C
Features: Simultaneous Sampling
Voltage - Supply, Digital: 5V
Voltage - Supply, Analog: 5V
Reference Type: External, Internal
Architecture: SAR
Series: --
Ratio - S/H:ADC: 4:1
Configuration: S/H-MUX-ADC
Data Interface: Parallel
Input Type: Single Ended
Number of Inputs: 4
Sampling Rate (Per Second): 350k
Number of Bits: 14
Part Status: Active
Packaging: Tray 
Description

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AD7865ASZ-2, a versatile analog-to-digital converter (ADC) from Analog Devices, is a device that has many different applications in the field of data acquisition and signal conditioning. Its features make it suitable for a wide range of applications, from medical imaging to video and audio processing. The AD7865ASZ-2 can be used in a variety of ways, from simple signal integration and filtering to complex signal control and analysis.
Overview
The AD7865ASZ-2 is a single-channel data acquisition tool that can accept up to 10-bit analog inputs and convert them to their digital equivalents. It has a very high conversion rate of up to 250ksps, and boasts a noise rejection ratio of better than 90dB. It also has an on-board voltage reference and a wide range of operating voltages, making it suitable for a variety of conditions and environments.
Application Field
AD7865ASZ-2 can be used in a wide range of applications, including medical imaging, video and audio processing, instrumentation and control, and industrial process control. It is a particularly useful tool for applications that require precise analog-to-digital conversion, such as medical imaging, video and audio processing and laboratory instrumentation. In addition, it is very useful for applications that require low-noise operation, such as video surveillance, audio processing, and astronomy.
Working Principle
The AD7865ASZ-2 converts its input signal to a digital code by dividing the input voltage into 256 time intervals, each time interval corresponding to one digital code state. The time for each conversion is divided into 8 bits, the MSBs (Most Significant Bits) corresponding to the higher order bits and the LSBs (Least Significant Bits) corresponding to the lower order bits. A sample-and-hold circuit is used to capture the input signal at the beginning of each conversion cycle.The ADC has two input pins, one for the ground-referenced analog signal, and one for the voltage reference (Vref). The Vref pin is typically connected to a voltage source of 5V, but can be tailored to a specific application’s requirements. The output of the ADC is an 8-bit digital signal, corresponding to the bits that represent the input voltage.
Conclusion
The AD7865ASZ-2 is a versatile analog-to-digital converter from Analog Devices. It is suitable for a wide range of applications, from medical imaging to video and audio processing. The AD7865ASZ-2 has a very high conversion rate, a wide range of operating voltages, and an on-board voltage reference. It also has a noise rejection ratio of better than 90dB. Additionally, the AD7865ASZ-2 is easy to use, thanks to its comprehensive documentation and intuitive user interface. With its many features, the AD7865ASZ-2 is an ideal choice for data acquisition and signal conditioning applications.

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

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