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AD5428YRUZ
+StücklisteIC DAC 8BIT A-OUT 20TSSOP
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HerstellerAnalog Devices Inc.
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Herstellerteil #AD5428YRUZ
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Paket TSSOP-20
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Auf Lager4183
365 Tage Qualitätsgarantie
7*24 Stunden-Servicegarantie
90-Tage Kundendienstgarantie
Originalproduktgarantie
Spezifikationen
| Attribut | Wert |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 8 |
| NumberofD/AConverters | 2 |
| SettlingTime | 120ns |
| OutputType | Current - Unbuffered |
| DifferentialOutput | No |
| DataInterface | Parallel |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.5V ~ 5.5V |
| Voltage-SupplyDigital | 2.5V ~ 5.5V |
| INL/DNL(LSB) | ±0.25 (Max), ±1 (Max) |
| Architecture | R-2R |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 20-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 20-TSSOP |
Übersicht
Description
Key features of the AD5428 include a 12-bit resolution, ensuring accurate signal conversion, and a parallel interface for easy integration with microcontrollers and digital systems. It provides a fast settling time, crucial for applications demanding quick signal processing. Furthermore, it operates in a wide temperature range, making it suitable for various environments. The device also supports both unipolar and bipolar output configurations, offering flexibility in its applications.
For engineers and designers, the AD5428YRUZ offers a combination of precision, speed, and versatility, making it an ideal choice for various signal conversion tasks in complex electronic systems.
Equivalent
1. MCP4822 by Microchip Technology - Dual 12-bit DAC with SPI interface.
2. DAC082S085 by Texas Instruments - Dual 8-bit DAC with SPI interface.
3. MAX5215 by Maxim Integrated - Dual 8-bit DAC with SPI interface.
These alternatives provide similar functionality but may differ in resolution and specific features. Always compare the datasheets to ensure compatibility with your requirements.
Features
The AD5428YRUZ operates with a single supply voltage ranging from 2.5V to 5.5V, making it suitable for battery-powered and low-power applications. It also includes power-down modes to further reduce power consumption when the DAC is not in use. The output voltage is buffered, ensuring stable and accurate analog outputs, and the device provides a high level of precision and linearity. Additionally, the AD5428YRUZ comes in a compact TSSOP-16 package, which is advantageous for space-constrained designs. Overall, the AD5428YRUZ is ideal for applications requiring efficient digital-to-analog conversion with high accuracy and low power consumption.
Pinout
1. VDD: Power supply pin for the device.
2. GND: Ground reference.
3. VOUT: Analog output voltage.
4. REFIN: Reference voltage input.
5. LDAC: Load DAC input; enables updating the DAC output.
6. SYNC: Frame synchronization input for the serial interface.
7. SCLK: Serial clock input for synchronizing data transfer.
8. DIN: Serial data input for receiving data.
9. CLR: Clear input; resets the DAC register.
10. PD: Power-down control input.
11. GAIN: Sets the output gain.
12. RFB1, RFB2: Feedback resistor pins for adjusting output gain.
The remaining pins are typically reserved for additional control and functionality depending on the specific configuration and are often detailed in the device datasheet. The AD5428's primary function is to convert digital data into an analog signal, suitable for various signal processing applications.
Manufacturer
Application
1. Industrial Automation: Used for process control and instrumentation.
2. Test and Measurement Equipment: Provides accurate signal generation for testing purposes.
3. Communications: Assists in signal modulation and processing.
4. Consumer Electronics: Used in devices requiring high-quality audio and video outputs.
5. Data Acquisition Systems: Converts digital data to analog for monitoring and analysis.
These applications benefit from the AD5428YRUZ's precision, low power consumption, and high-speed performance.