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AD7324BRUZ
+BOMIC ADC 12BIT SAR 16TSSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD7324BRUZ
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Bảng dữ liệu AD7324BRUZ DataSheet
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Gói TSSOP-16
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Có sẵn3831
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tube |
| Series | iCMOS® |
| ProductStatus | Active |
| NumberofBits | 12 |
| SamplingRate(PerSecond) | 1M |
| NumberofInputs | 2, 3, 4 |
| InputType | Differential, Pseudo-Differential, Single Ended |
| DataInterface | SPI, DSP |
| Configuration | MUX-S/H-ADC |
| Ratio-S/H:ADC | 1:1 |
| NumberofA/DConverters | 1 |
| Architecture | SAR |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | ±12V ~ 16.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.25V |
| Features | True Bipolar |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Tổng quan
Description
Key features of the AD7324BRUZ include a maximum sampling rate of 1 MSPS (mega-samples per second), low power consumption, and a wide temperature range, making it suitable for industrial and instrumentation applications. The ADC also offers a high common-mode rejection ratio and good linearity, which contribute to its precision and accuracy.
Packaged in a 16-lead TSSOP, the AD7324BRUZ is compact, which makes it ideal for applications requiring high channel density. It also incorporates an internal reference, though it allows users to utilize an external reference for increased flexibility.
Equivalent
1. TI ADS7828IPWR - A 12-bit, 8-channel ADC with similar features.
2. Maxim Integrated MAX1236EUE+ - A 12-bit, 4-channel ADC.
3. Microchip MCP3204-CI/SL - A 12-bit, 4-channel ADC.
Always check the datasheets for specific feature matches, like input types and speed, to ensure compatibility.
Features
1. Simultaneous Sampling: Capable of sampling all four input channels simultaneously, which is suitable for phase-sensitive applications.
2. Resolution: Provides a 12-bit resolution, ensuring precise digital representation of analog signals.
3. Input Range: Supports a wide input range, including true bipolar inputs, with ranges such as ±10V, ±5V, and 0V to 10V, enhancing its application versatility.
4. Conversion Speed: Offers a fast throughput rate of up to 1 MSPS (million samples per second) per channel.
5. Low Power Consumption: Designed for low power operation, making it ideal for portable and battery-powered applications.
6. Interface: Features a standard serial interface compatible with SPI, QSPI, MICROWIRE, and DSP interface standards, facilitating easy integration with microcontrollers and processors.
7. Small Form Factor: Available in a compact 20-lead TSSOP package, saving space on PCBs.
8. Temperature Range: Operates over an extended temperature range suitable for industrial and automotive applications.
These features make the AD7324BRUZ suitable for various applications, including data acquisition, industrial control, and instrumentation.
Pinout
1. Pin Count: 16 pins.
2. Functions:
- Analog Inputs: 4 differential/single-ended inputs (VIN0 to VIN3) for measuring voltage.
- Reference Inputs: Provides an external reference voltage option for better accuracy.
- Power Supply: VDD for positive supply voltage and GND for ground.
- Digital Interface: SPI-compatible serial digital interface for communication.
- Control Signals: CS (Chip Select), SCLK (Serial Clock), DIN (Data In), and DOUT (Data Out).
- Other Pins: VREF for reference input and VDRIVE for digital interface logic levels.
The AD7324BRUZ operates with a supply voltage range of 2.7 V to 5.25 V and supports bipolar input ranges, making it suitable for various applications needing precise analog-to-digital conversion.
Manufacturer
Application
1. Industrial Automation: For monitoring and controlling processes by converting analog signals from sensors into digital data.
2. Instrumentation: Utilized in test and measurement equipment for accurate signal conversion and analysis.
3. Data Acquisition Systems: Employed in systems requiring high-speed and simultaneous sampling of multiple channels.
4. Medical Devices: Used in diagnostic equipment where precise measurement and conversion of biological signals are crucial.
5. Communications: Involved in RF signal monitoring and base station equipment for efficient data processing.
These applications benefit from its high accuracy, low power consumption, and fast sampling capabilities.