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AD7716BSZ
+BOMIC ADC 22BIT SIGMA-DELTA 44MQFP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7716BSZ
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Có sẵn2360
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| PartStatus | Active |
| NumberofBits | 22 |
| SamplingRate(PerSecond) | 2.2k |
| NumberofInputs | 4 |
| InputType | Single Ended |
| DataInterface | SPI |
| Configuration | ADC |
| NumberofA/DConverters | 4 |
| Architecture | Sigma-Delta |
| ReferenceType | External |
| Voltage-Supply,Analog | 5V |
| Voltage-Supply,Digital | 5V |
| Features | Simultaneous Sampling |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 44-QFP |
| SupplierDevicePackage | 44-MQFP (10x10) |
| MountingType | Surface Mount |
| BaseProductNumber | AD7716 |
Tổng quan
Description
Key features include dual-channel inputs, a built-in programmable gain amplifier (PGA), and selectable filter settings to optimize performance for various signal types. The device supports multiple communication interfaces, including SPI, allowing easy integration with microcontrollers and digital systems.
The AD7716BSZ operates on a wide voltage range and is capable of handling differential input signals, making it versatile for various sensor applications. Its low power consumption and robust design make it suitable for battery-operated devices.
Overall, the AD7716BSZ combines high performance and flexibility, making it an excellent choice for engineers seeking reliable data acquisition solutions.
Equivalent
Features
1. 16-Bit Resolution: Provides high accuracy for measurement applications.
2. Low Power Consumption: Designed for battery-operated devices with low energy needs.
3. Dual Channel Input: Supports simultaneous sampling on two input channels.
4. Programmable Gain Amplifier (PGA): Includes a PGA for flexible gain adjustments, enhancing signal fidelity.
5. SPI Interface: Facilitates easy communication with microcontrollers and digital systems.
6. Integrated Reference Voltage: Simplifies design by providing an internal reference, eliminating the need for external components.
7. Temperature Range: Operates over a wide temperature range, making it suitable for diverse environments.
8. Digital Filter: Incorporates a digital filter to improve noise rejection and signal clarity.
9. Configurable Output Format: Offers flexibility in data output formats for various applications.
These features make the AD7716BSZ ideal for applications in industrial automation, medical instrumentation, and process control.
Pinout
Key pin functions include:
1. Analog Inputs (AIN+, AIN-): Differential input for the signal.
2. Reference Voltage (VREF): Input for the reference voltage.
3. Digital Inputs/Outputs (DOUT, DIN, SCLK): Serial communication interface for data output and configuration.
4. Control Pins (CS, RD, WR, RESET): Control signals for chip select, read/write operations, and reset functionality.
5. Power Supply Pins (AVDD, DVDD, AGND, DGND): Power supply and ground connections for analog and digital sections.
6. Clock Input (CLKIN): Input for the clock signal used in the operation of the ADC.
The AD7716BSZ is designed for various applications requiring precise data acquisition, making it suitable for industrial, medical, and automotive systems.
Manufacturer
Founded in 1965, Analog Devices has built a reputation for innovation and precision in signal processing, providing solutions that enable the conversion of real-world phenomena into digital data. The company is known for its commitment to quality and performance, developing sophisticated products that enhance the functionality and efficiency of electronic systems.
The AD7716BSZ is a precision, low-power analog-to-digital converter (ADC) with integrated features tailored for measurement applications, making it suitable for various industries.
Application
1. Industrial Process Control: For monitoring and controlling parameters like temperature, pressure, and flow.
2. Medical Devices: In applications such as biopotential measurement and patient monitoring.
3. Automotive: For sensor data acquisition, including load cells and pressure sensors.
4. Weighing Scales: Accurate weight measurement in commercial and industrial scales.
5. Data Acquisition Systems: For high-precision measurements in research and development.
6. Portable Instruments: In handheld devices requiring accurate analog signal conversion.
Its high resolution and low noise make it suitable for demanding applications requiring precise measurements.