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DAC7611UB
+NomenclatureIC DAC 12BIT V-OUT 8SOIC
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FabricantTexas Instruments
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Pièce fabricant #DAC7611UB
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Fiche technique DAC7611UB DataSheet
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En stock6172
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Spécifications
| Attribut | Valeur |
| PartStatus | Active |
| DigiKeyProgrammable | Not Verified |
| NumberofBits | 12 |
| NumberofD/AConverters | 1 |
| SettlingTime | 7µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | Internal |
| Voltage-Supply,Analog | 5V |
| Voltage-Supply,Digital | 5V |
| INL/DNL(LSB) | ±0.25, ±0.25 |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| MountingType | Surface Mount |
| BaseProductNumber | DAC7611 |
Présentation
Description
The DAC7611UB provides a unipolar output, allowing for a straightforward range of 0 to Vref. It includes built-in reference options and supports external reference inputs for flexibility. The chip is often used in industrial automation, medical instrumentation, and audio applications, where precision and reliability are essential. Its compact package and easy integration make it a popular choice among engineers looking for a robust DAC solution.
Overall, the DAC7611UB stands out for its performance, versatility, and ease of use in various electronic systems.
Equivalent
Features
1. Resolution: 12-bit resolution, providing 4096 output levels.
2. Interface: SPI (Serial Peripheral Interface) for easy communication with microcontrollers.
3. Output Range: Configurable output ranges, typically 0-5V or 0-10V, allowing flexibility in applications.
4. Settling Time: Fast settling time, typically around 10µs, ensuring quick response for dynamic applications.
5. Low Power Consumption: Designed for low power usage, making it suitable for battery-operated devices.
6. Internal Reference: Integrated voltage reference simplifies design requirements.
7. Multiple Channels: Supports multiple DAC channels for complex applications.
8. Temperature Stability: Good temperature coefficient, ensuring accuracy over varying temperatures.
9. Package Options: Available in various package types for easy integration.
These features make the DAC7611UB ideal for industrial control, instrumentation, and other high-precision applications.
Pinout
Key pins and their functions include:
1. VDD - Power supply for the analog section.
2. GND - Ground reference.
3. VREF - Reference voltage input for scaling output.
4. DIN - Serial data input for the digital signal.
5. SCLK - Serial clock input to synchronize data.
6. LDAC - Load DAC command to update outputs.
7. CS - Chip select for enabling the device.
8. VOUT - Analog output voltage.
The DAC7611UB is commonly used in applications requiring high-quality signal generation, such as in instrumentation, industrial control, and audio processing systems. Its characteristics include low noise and low distortion, making it suitable for precision applications.
Manufacturer
Application
1. Industrial Automation: Control systems and process automation.
2. Instrumentation: Precision measurement and signal generation.
3. Medical Equipment: Imaging systems and therapeutic devices.
4. Telecommunications: Signal processing and modulation.
5. Audio Systems: High-fidelity sound reproduction.
6. Test Equipment: Calibration and simulation tasks.
7. Consumer Electronics: Home automation and smart devices.
Its high resolution and accuracy make it suitable for applications requiring precise analog output.