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AD5732AREZ
+BOMIC DAC 14BIT V-OUT 24TSSOP
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Nhà sản xuấtCông ty Analog Devices Inc.
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Ông. Phần #AD5732AREZ
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Bảng dữ liệu AD5732AREZ DataSheet
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Gói TSSOP-24
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Có sẵn5676
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Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Bulk,Tube |
| Series | iCMOS® |
| Part Status | Active |
| Number of Bits | 14 |
| Number of D/A Converters | 2 |
| Settling Time | 12µs |
| Output Type | Voltage - Buffered |
| Differential Output | No |
| Data Interface | SPI, DSP |
| Reference Type | External |
| Voltage - Supply, Analog | ±4.5V ~ 16.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
| INL / DNL(LSB) | ±4 (Max), ±1 (Max) |
| Architecture | String DAC |
| Operating Temperature | -40°C ~ 85°C |
| Supplier Device Package | 24-TSSOP-EP |
Tổng quan
Description
One of the key features of the AD5732AREZ is its precision output, which can be configured for unipolar or bipolar output ranges, making it versatile for various analog signal processing tasks. It incorporates an internal precision reference, enhancing accuracy and stability. The DAC operates on a wide supply voltage range and includes a power-on reset function to ensure safe initialization.
With its compact TSSOP package, the AD5732AREZ is suitable for applications requiring high precision and reliability, such as instrumentation, industrial automation, and process control. Its robust performance and flexible interface make it an ideal choice for engineers looking to implement efficient and accurate digital-to-analog conversions in their projects.
Equivalent
1. AD5752 from Analog Devices - A similar dual 14-bit DAC with voltage output.
2. DAC81408 from Texas Instruments - An octal 14-bit DAC that offers a similar level of precision.
3. MCP4822 from Microchip Technology - A dual 12-bit DAC with similar functionality, though with slightly lower resolution.
Ensure compatibility by verifying electrical specifications and package types.
Features
1. Resolution and Performance: It offers a 14-bit resolution, which provides high precision and fine granularity in analog signal conversion.
2. Output Range: The device supports bipolar and unipolar output ranges, allowing versatility in various applications.
3. Accuracy: It features low total unadjusted error (TUE), low offset error, and low gain error, ensuring high accuracy in output signals.
4. Interface: The AD5732AREZ employs a serial peripheral interface (SPI), which simplifies integration with microcontrollers and processors.
5. Power Supply: It operates on dual power supply voltages, typically ±12 V to ±15 V, and has a separate digital supply voltage for logic compatibility.
6. Stability: The device includes a built-in reference buffer, offering improved stability and performance across different operating conditions.
7. Compact Package: Available in a compact TSSOP package, it is suitable for space-constrained applications.
8. Applications: Its features make it ideal for use in industrial control systems, instrumentation, and other applications requiring precise voltage output control.
Pinout
The main functions of the AD5732AREZ include converting digital signals into analog output with high precision and accuracy. It features dual output channels, each capable of driving loads, making it suitable for a variety of applications including industrial automation, instrumentation, and data acquisition systems. It supports both unipolar and bipolar output ranges and has an integrated reference, reducing the need for external components.
Key features include a programmable output range, power-on/reset circuitry, and a serial peripheral interface (SPI) for communication, which ensures easy integration with microcontrollers and other digital systems.
Manufacturer
Application
1. Process Control: Used in systems requiring precise control of voltage and current, such as automated manufacturing equipment.
2. Data Acquisition Systems: Utilized for converting digital signals into analog outputs for monitoring and analysis.
3. Automatic Test Equipment (ATE): Implements precise signal generation for testing electronic components and systems.
4. Instrumentation: Supports high-resolution output for scientific and medical instruments.
5. Communications: Used in modulating and demodulating signals for telecommunication systems.
The device's accuracy and reliability make it suitable for applications demanding precise analog signal generation.