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DAC80508ZRTER
+NomenclatureIC DAC 16BIT V-OUT 16WQFN
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FabricantTexas Instruments
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Pièce fabricant #DAC80508ZRTER
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Package WQFN (RTE)-16
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En stock3051
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 8 |
| SettlingTime | 5µs (Typ) |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External, Internal |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 1.7V ~ 5.5V |
| INL/DNL(LSB) | ±0.5, ±0.5 |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 16-WFQFN Exposed Pad |
| SupplierDevicePackage | 16-WQFN (3x3) |
Présentation
Description
The DAC80508ZRTER supports a wide supply voltage range, typically from 2.7V to 5.5V, and features a serial peripheral interface (SPI) for communication. It offers a fast settling time and low glitch energy, ensuring smooth and precise signal conversion. The integrated precision reference and buffer amplifier enhance its performance in terms of linearity and noise reduction.
This DAC is available in a compact VQFN (Very Thin Quad Flat No-Lead) package, which aids in space-constrained applications. Its robust design allows for operation in a wide temperature range, making it suitable for various environmental conditions. Overall, the DAC80508ZRTER is ideal for applications requiring multi-channel, high-resolution, and low-power DAC solutions.
Equivalent
Features
1. Resolution and Channels: It offers 16-bit resolution across eight channels, enabling high-precision analog output.
2. Output Range: The DAC provides a flexible output range from 0 to 5 V, suitable for various applications.
3. Interface: It supports an I2C interface for communication, allowing easy integration with microcontrollers and systems.
4. Accuracy: Features high accuracy with low differential non-linearity (DNL) and integral non-linearity (INL).
5. Low Power Consumption: It is designed for low power use, making it ideal for battery-powered and portable applications.
6. Temperature Range: Operates efficiently across a wide temperature range, typically from -40°C to +125°C.
7. Compact Package: Available in a small WQFN package, enhancing its suitability for space-constrained applications.
8. Integrated Features: Includes internal reference options and power-on reset to zero-scale or mid-scale, improving reliability and performance.
These features make the DAC80508ZRTER suitable for various applications in industrial, automotive, and instrumentation fields.
Pinout
Here is the concise pin function:
1. VDD: Power supply.
2. GND: Ground reference.
3. SCL/SCLK: Serial clock line for I2C/SPI.
4. SDA/SDI: Serial data line for I2C or data input for SPI.
5. SDO: Data output for SPI.
6. A0, A1: I2C address pins.
7. LDAC: Load DAC input.
8. RESET: Resets DAC registers to default.
9. VREF: Reference voltage input.
10. VOUTA-H: Output voltages for channels A to H (8 channels).
11. ALERT: Alert function for fault monitoring.
12. SYNC: Synchronizes DAC channel updates.
13. NC: Not connected.
The DAC80508ZRTER supports both I2C and SPI communication protocols and is used to convert digital signals into analog voltages across its eight output channels, ideal for applications requiring high precision and low power consumption.
Manufacturer
Application
1. Industrial Automation: For accurate control of actuators and sensors.
2. Instrumentation: In test and measurement equipment requiring precise signal generation.
3. Data Acquisition Systems: For converting digital signals to analog for analysis or processing.
4. Medical Equipment: In devices needing reliable signal conversion and noise reduction.
5. Communication Systems: For waveform generation and signal processing.
6. Consumer Electronics: In high-fidelity audio equipment needing precise voltage outputs.
Its high resolution and low power consumption make it ideal for applications demanding precision and efficiency.