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DAC8512FS
+Lista de MateriaisIC DAC 12BIT V-OUT 8SOIC
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #DAC8512FS
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Ficha Técnica DAC8512FS DataSheet
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Especificações
| Atributo | Valor |
| PartStatus | Obsolete |
| BaseProductNumber | DAC8512 |
| NumberofBits | 12 |
| NumberofD/AConverters | 1 |
| SettlingTime | 16µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | Internal |
| Voltage-Supply,Analog | 5V |
| Voltage-Supply,Digital | 5V |
| INL/DNL(LSB) | ±0.75, ±0.75 |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| MountingType | Surface Mount |
| Packaging | Tube |
Visão Geral
Description
Key features include a serial input register, double-buffered architecture, and unipolar output. The device is often used in instrumentation, industrial process control, and data acquisition systems. Its compact package and simplified pin configuration allow for efficient use of PCB space.
Overall, the DAC8512FS is valued for its precision and ease of use, making it a popular choice in applications requiring reliable digital-to-analog conversion.
Equivalent
1. MAX531BCPE from Maxim Integrated
2. LTC1257 from Linear Technology
3. MCP4921 from Microchip Technology
These products offer similar functionalities, such as 12-bit resolution and single-channel output, though some specifications may differ. Always compare datasheets for exact compatibility and performance requirements.
Features
1. Resolution and Accuracy: It offers a 12-bit resolution, providing high precision and accuracy for various applications.
2. Unipolar Output: The device supports a unipolar output, which is often used in control and instrumentation systems.
3. Serial Interface: The DAC8512FS features a simple serial interface, making it easy to integrate with microcontrollers and other digital systems.
4. Monotonic Output: The DAC ensures monotonicity, which means it produces a stable and predictable output without sudden jumps, essential for control applications.
5. Wide Operating Range: It operates over a wide temperature range, ensuring reliability in diverse environments.
6. Low Power Consumption: The device is designed for low power consumption, making it suitable for battery-powered and portable devices.
These features make the DAC8512FS suitable for applications requiring precise analog output, such as industrial automation, process control, and instrumentation.
Pinout
1. VDD (Pin 1): Power supply pin for the DAC.
2. VOUT (Pin 2): Analog output voltage pin.
3. AGND (Pin 3): Analog ground reference.
4. DGND (Pin 4): Digital ground reference.
5. LDAC (Pin 5): Load DAC pin, used to update the DAC output.
6. CS (Pin 6): Chip select pin for initiating communication.
7. DIN (Pin 7): Serial data input pin for transferring data to the DAC.
8. SCLK (Pin 8): Serial clock input pin for synchronizing data input.
The DAC8512FS is used for precise voltage output applications and supports unipolar output, offering a wide range of uses in various digital-to-analog conversion applications.
Manufacturer
Application
1. Industrial Automation: For precise control of actuators and sensors.
2. Instrumentation: In test and measurement equipment for signal generation.
3. Data Acquisition Systems: For accurate signal conversion and processing.
4. Medical Devices: In applications requiring precise control and measurement.
5. Communication Systems: For modulation and signal processing tasks.
6. Consumer Electronics: In devices requiring fine-tuned analog output.
These applications leverage its low power consumption and high performance in converting digital signals to analog outputs.