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AD7175-8BCPZ
+БОМIC ADC 24BIT SIGMA-DELTA 40LFCSP
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ПроизводительКомпания Analog Devices Inc.
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Мфр. Часть #AD7175-8BCPZ
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Лист данных AD7175-8BCPZ DataSheet
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Пакет LFCSP-40
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В наличии4473
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package / Case | Tray |
| Part Status | Active |
| Number of Bits | 24 |
| Sampling Rate(Per Second) | 250k |
| Number of Inputs | 8, 16 |
| Input Type | Differential, Pseudo-Differential, Single Ended |
| Data Interface | SPI, DSP |
| Configuration | MUX-ADC |
| Number of A/D Converters | 1 |
| Architecture | Sigma-Delta |
| Reference Type | External, Internal |
| Voltage - Supply, Analog | 2V ~ 5.5V |
| Voltage - Supply, Digital | 2V ~ 5.5V |
| Features | Temperature Sensor |
| Operating Temperature | -40°C ~ 105°C |
| Supplier Device Package | 40-LFCSP-WQ (6x6) |
Обзор
Description
Key features include low noise, excellent linearity, and programmable gain settings, enhancing its versatility across various applications. It also supports a range of power supply voltages, offering flexibility in system design. The AD7175-8 offers integrated digital filters and has built-in calibration functions, ensuring high accuracy and ease of use.
Communication with the ADC is facilitated via an SPI-compatible interface, allowing easy integration with microcontrollers and DSPs. Its low power consumption makes it suitable for portable and battery-powered applications. Typical use cases for the AD7175-8 include industrial process control, medical instrumentation, and other high-precision measurement systems. The chip is packaged in a compact LFCSP, enabling space-efficient designs.
Equivalent
1. Texas Instruments ADS1278: An 8-channel, 24-bit delta-sigma ADC with high throughput.
2. Microchip Technology MCP3568: An 8-channel, 24-bit delta-sigma ADC offering high precision.
3. TI's ADS1262: A similar 32-bit ADC with additional features for precision applications.
These alternatives might vary in specifications, so reviewing specific requirements and datasheets is recommended.
Features
The AD7175-8BCPZ supports both unipolar and bipolar input ranges, with data output available over an SPI-compatible interface. It also offers a digital/analog filter, allowing for customizable noise performance and throughput. The chip is designed for low power consumption, making it suitable for battery-powered applications. It operates over an extended temperature range, making it versatile for various industrial and instrumentation applications. Key features include low drift, high linearity, and robust immunity to electromagnetic interference.
Pinout
The primary functions of the AD7175-8 include high-resolution data conversion, fast and flexible filter configuration, and integrated diagnostics. It is designed for precision measurement applications, featuring a programmable data rate of up to 250 kSPS. The device includes features such as low noise, low offset drift, and excellent linearity, making it suitable for applications like industrial process control, medical instrumentation, and data acquisition systems.
For detailed pin functions, refer to the official datasheet provided by Analog Devices, as the pin configuration includes power supply, input channels, and various control interfaces essential for device operation.
Manufacturer
Application
1. Industrial Automation: Used for precise measurement and control in automated systems.
2. Process Control: Suitable for monitoring and controlling industrial processes.
3. Instrumentation: Ideal for high-precision measurement instruments.
4. Energy and Power: Used in energy metering and power quality analysis.
5. Healthcare: Supports medical equipment requiring high-resolution data acquisition.
6. Test and Measurement: Applicable in systems requiring detailed data analysis.
7. Seismic and Geophysical: Used in detecting and analyzing slight changes in geophysical data.
Its high resolution, low noise, and programmable data rates make it versatile for various precision measurement tasks.