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DAC8811IBDGKR
+StücklisteIC DAC 16BIT A-OUT 8VSSOP
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HerstellerTexas Instruments
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Herstellerteil #DAC8811IBDGKR
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Paket VSSOP-8
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Auf Lager6440
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| NumberofBits | 16 |
| NumberofD/AConverters | 1 |
| SettlingTime | 500ns (Typ) |
| OutputType | Current - Unbuffered |
| DifferentialOutput | No |
| DataInterface | SPI |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.7V ~ 5.5V |
| Voltage-SupplyDigital | 2.7V ~ 5.5V |
| INL/DNL(LSB) | ±2, ±1 |
| Architecture | Multiplying DAC |
| OperatingTemperature | -40°C ~ 85°C |
| Package/Case | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) |
| SupplierDevicePackage | 8-VSSOP |
Übersicht
Description
Key features include a fast settling time, low power consumption, and a serial data interface that is SPI-compatible, allowing for easy integration with microcontrollers and digital signal processors. The device has a high accuracy due to its 16-bit resolution and monotonic performance, ensuring smooth and precise output changes.
The DAC8811 is often used in applications like industrial process control, instrumentation, data acquisition systems, and automatic test equipment. Its small package size and low power requirements make it ideal for space-constrained and portable applications.
Equivalent
1. AD5541A from Analog Devices - a 16-bit precision DAC with similar specifications.
2. LTC1590 from Analog Devices (formerly Linear Technology) - a precision 16-bit multiplying DAC.
3. MAX542 from Maxim Integrated - another 16-bit DAC variant.
When selecting an equivalent, ensure compatibility in voltage, interface, and package to match the DAC8811IBDGKR's specifications.
Features
1. Resolution: 16-bit, ensuring fine granularity in output.
2. Interface: SPI-compatible, allowing easy integration with microcontrollers and other digital systems.
3. Output Type: Voltage output with a high precision and monotonic performance.
4. Accuracy: Features low integral nonlinearity (INL) and differential nonlinearity (DNL), ensuring high accuracy and reliability.
5. Power Consumption: Low power requirement, suitable for battery-powered and portable applications.
6. Supply Voltage: Operates within a wide supply voltage range, typically from 2.7V to 5.5V.
7. Temperature Range: Suitable for industrial applications with an operational temperature range from -40°C to +85°C.
8. Package: Available in compact packages such as the MSOP-10, saving board space.
9. Applications: Ideal for use in precision instrumentation, process control, data acquisition systems, and other applications requiring high-resolution digital-to-analog conversion.
These features make the DAC8811IBDGKR a versatile choice for high-precision analog output applications.
Pinout
Here are the primary functions of its pins:
1. VDD: Power supply pin.
2. GND: Ground pin.
3. VREF: Reference voltage input for setting the DAC output range.
4. VOUT: Analog voltage output from the DAC.
5. SYNC: Active low input for synchronizing data input.
6. SCLK: Serial clock input for data communication.
7. SDI: Serial data input for receiving the data to be converted.
8. SDO: Serial data output for daisy chaining multiple DACs.
9. CLR: Clear input to reset the DAC output to a known state.
10. LDAC: Load DAC input, used to update the DAC output with the new data.
The DAC8811 is designed for high-resolution applications requiring precision and accuracy, such as instrumentation, industrial process control, and data acquisition systems.
Manufacturer
Application
1. Industrial Automation: For precise control systems and instrumentation.
2. Data Acquisition Systems: To convert digital signals to analog for processing and analysis.
3. Communication Systems: In modulation and demodulation processes.
4. Medical Equipment: For accurate signal generation in diagnostic and monitoring devices.
5. Test and Measurement Equipment: For generating test signals with high accuracy.
These applications benefit from the DAC8811's high resolution and precision.