AD7863AR-2
- Mfr.Part #
- AD7863AR-2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC ADC 14BIT SAR 28SOIC
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Analog to Digital Converters (ADC)
- JESD-609 Code :
- e0
- Packaging :
- Tube
- Reference Type :
- External, Internal
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Pin Count :
- 28
- Converter Type :
- ADC, SUCCESSIVE APPROXIMATION
- Supply Voltage :
- 5V
- Input Type :
- Single Ended
- Number of Terminations :
- 28
- Number of A/D Converters :
- 2
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Voltage - Supply, Analog :
- 5V
- Number of Functions :
- 1
- Terminal Position :
- Dual
- Linearity Error-Max (EL) :
- 0.0153%
- Number of Bits :
- 14
- Number of Analog In Channels :
- 4
- Feature :
- Simultaneous Sampling
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Architecture :
- SAR
- Sampling Rate (Per Second) :
- 175k
- Sample and Hold / Track and Hold :
- TRACK
- Peak Reflow Temperature (Cel) :
- 240
- Pbfree Code :
- No
- Ratio - S/H:ADC :
- 1:1
- Width :
- 7.5mm
- Terminal Finish :
- TIN LEAD
- Data Interface :
- Parallel
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~85°C
- Output Bit Code :
- BINARY
- Reach Compliance Code :
- Unknown
- Configuration :
- MUX-S/H-ADC
- Number of Inputs :
- 4
- Length :
- 17.9mm
- Sampling Rate :
- 0.175 MHz
- Datasheets
- AD7863AR-2

Analog to Digital Converters (ADC) Analog Devices, Inc. AD7863AR-2 Overview
The Analog Devices, Inc. AD7863AR-2 is a state-of-the-art 14-bit SAR ADC, encapsulated in a 28-SOIC package, designed to deliver superior performance in digital conversion of analog signals. This high-precision Analog to Digital Converter (ADC) offers an optimal solution for applications requiring fast data acquisition and exceptional resolution. The dual analog input channels enhance the flexibility, making it a top choice for engineers and professionals in the electronics field. The integration of the AD7863AR-2 in complex systems is facilitated by its high-speed serial interface, which ensures seamless communication with microprocessors and digital systems. The inclusion of the keyword "Analog to Digital Converters (ADC) Analog Devices, Inc. AD7863AR-2" emphasizes its unique identity and technological niche, catering to B2B clients looking to implement high-accuracy data acquisition systems.
AD7863AR-2 Features
The AD7863AR-2 boasts several key features that distinguish it from other ADCs in the market. These include dual analog channels, a 14-bit resolution with no missing codes, a fast conversion rate, and a robust serial interface compatible with SPI, QSPI, and MICROWIRE protocols. Additionally, the device operates effectively within a wide supply voltage range and features a low power consumption mode, making it ideal for battery-powered applications. The built-in track-and-hold function minimizes signal distortion, enhancing the accuracy and reliability of the conversion process.
AD7863AR-2 Applications
- Industrial Automation: In industrial settings, the AD7863AR-2 is used to accurately convert analog sensor outputs into digital data for process control and monitoring systems.
- Medical Devices: This ADC is crucial in medical diagnostic equipment, such as ECG and EEG machines, where precise analog to digital conversion is necessary for accurate patient monitoring and analysis.
- Data Acquisition Systems: The AD7863AR-2 serves as the backbone for data loggers and acquisition systems, providing reliable digital outputs that facilitate further data analysis and storage.
- Communication Systems: It is employed in communication equipment to convert analog signals (such as those from antennas or microphones) to digital form for further processing and transmission.
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