AD7173-8BCPZ
- Created at: 2023-10-20 22:18:37 , by WikiIC
- Updated at: 2023-10-20 22:18:37
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AD7173-8BCPZ
Product Overview
Category
The AD7173-8BCPZ belongs to the category of analog-to-digital converters (ADCs).
Use
It is primarily used for converting analog signals into digital data.
Characteristics
- High resolution: The AD7173-8BCPZ offers a resolution of up to 24 bits, ensuring accurate conversion of analog signals.
- Low noise: It features low noise performance, enabling precise measurement of small analog signals.
- High speed: With a maximum sampling rate of 250 kilosamples per second (ksps), it can handle fast-changing analog signals effectively.
- Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
Package
The AD7173-8BCPZ comes in a compact and robust package, ensuring ease of integration into various electronic systems.
Essence
The essence of the AD7173-8BCPZ lies in its ability to convert analog signals with high precision and low noise, providing reliable digital data for further processing.
Packaging/Quantity
This product is typically available in tape and reel packaging, with a quantity of 250 units per reel.
Specifications
- Resolution: Up to 24 bits
- Sampling Rate: Up to 250 ksps
- Input Voltage Range: ±VREF
- Power Supply: 2.7 V to 5.25 V
- Operating Temperature Range: -40°C to +105°C
Detailed Pin Configuration
The AD7173-8BCPZ has a total of 32 pins. Here is a detailed pin configuration:
- REFOUT
- AVDD
- AGND
- DVDD
- DGND
- AIN1(+) / AIN1(-)
- AIN2(+) / AIN2(-)
- AIN3(+) / AIN3(-)
- AIN4(+) / AIN4(-)
- AIN5(+) / AIN5(-)
- AIN6(+) / AIN6(-)
- AIN7(+) / AIN7(-)
- AIN8(+) / AIN8(-)
- REFIN1(+)
- REFIN1(-)
- REFIN2(+)
- REFIN2(-)
- REFIN3(+)
- REFIN3(-)
- REFIN4(+)
- REFIN4(-)
- REFIN5(+)
- REFIN5(-)
- REFIN6(+)
- REFIN6(-)
- REFIN7(+)
- REFIN7(-)
- REFIN8(+)
- REFIN8(-)
- SDO
- SCLK
- CS
Functional Features
- Programmable Gain Amplifier (PGA): The AD7173-8BCPZ includes a PGA that allows for amplification of the input signal, enhancing flexibility in different measurement scenarios.
- On-Chip Temperature Sensor: It features an integrated temperature sensor, enabling accurate temperature measurements alongside analog-to-digital conversion.
- Digital Filters: The device incorporates digital filters to reduce noise and improve the quality of the converted digital data.
- Flexible Interface Options: The AD7173-8BCPZ supports various interface options, including SPI and I2C, providing compatibility with a wide range of microcontrollers and communication protocols.
Advantages and Disadvantages
Advantages
- High resolution and accuracy
- Low noise performance
- High-speed sampling rate
- Low power consumption
- Integrated temperature sensor
Disadvantages
- Limited number of input channels (8 channels)
- Requires external voltage reference
Working Principles
The AD7173-8BCPZ operates based on the successive approximation register (SAR) architecture. It utilizes an internal analog-to-digital conversion technique to convert the continuous analog input signal into discrete digital data. The device employs a combination of amplification, filtering, and quantization processes to achieve accurate and reliable conversion.
Detailed Application Field Plans
The AD7173-8BCPZ finds applications in various fields, including:
- Industrial Automation: It is used for precise measurement and control in industrial automation systems, such as process monitoring and control, data acquisition, and instrumentation.
- Medical Devices: The ADC is employed in medical devices for capturing and processing vital signs, patient monitoring, and diagnostic equipment.
- Test and Measurement Equipment: It is utilized in test and measurement instruments, providing accurate digitization of analog signals for analysis and evaluation.
- Energy Management Systems: The AD7173-8BCPZ plays a crucial role in energy management systems, enabling accurate measurement of power consumption and energy monitoring.
- Automotive Electronics:
List 10 common questions and answers related to the application of AD7173-8BCPZ in technical solutions
Sure! Here are 10 common questions and answers related to the application of AD7173-8BCPZ in technical solutions:
Q: What is the AD7173-8BCPZ? A: The AD7173-8BCPZ is a high-resolution, low-power, sigma-delta analog-to-digital converter (ADC) designed for precision measurement applications.
Q: What is the resolution of the AD7173-8BCPZ? A: The AD7173-8BCPZ has a resolution of 24 bits, which allows for highly accurate conversion of analog signals into digital data.
Q: What is the input voltage range of the AD7173-8BCPZ? A: The AD7173-8BCPZ has a programmable input voltage range, typically ranging from -10V to +10V, making it suitable for a wide range of applications.
Q: What is the maximum sampling rate of the AD7173-8BCPZ? A: The AD7173-8BCPZ can achieve a maximum sampling rate of up to 250 kilosamples per second (ksps), allowing for fast and accurate data acquisition.
Q: Does the AD7173-8BCPZ support multiple channels? A: Yes, the AD7173-8BCPZ supports up to 8 differential or 15 single-ended input channels, providing flexibility in multi-channel measurement systems.
Q: Can the AD7173-8BCPZ operate with low power consumption? A: Yes, the AD7173-8BCPZ is designed for low power operation, consuming as little as 1.1mW in normal operation and 20µW in standby mode.
Q: Does the AD7173-8BCPZ have built-in digital filters? A: Yes, the AD7173-8BCPZ features a configurable digital filter, allowing users to optimize noise performance and achieve the desired trade-off between settling time and resolution.
Q: What interfaces does the AD7173-8BCPZ support? A: The AD7173-8BCPZ supports various interfaces including SPI (Serial Peripheral Interface) and I2C (Inter-Integrated Circuit), making it compatible with a wide range of microcontrollers and processors.
Q: Can the AD7173-8BCPZ operate in harsh environments? A: Yes, the AD7173-8BCPZ is designed to operate in industrial temperature ranges (-40°C to +105°C) and is suitable for applications in harsh environments.
Q: Are there evaluation boards or development kits available for the AD7173-8BCPZ? A: Yes, Analog Devices provides evaluation boards and software tools to help users quickly prototype and evaluate the AD7173-8BCPZ in their technical solutions.
Please note that these answers are general and may vary depending on specific application requirements.
- https://chipmlcc.ru/product/details/analog-devices-inc/ad7173-8bcpz.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
- https://www.chipmlcc.com/product/details/analog-devices-inc/ad7173-8bcpz.html [PDF download, circuit diagram, pin configuration, detailed specifications, and more electronic component spot channels.]
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