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AD5308ARUZ
+BOMIC DAC 8BIT V-OUT 16TSSOP
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ManufacturerAnalog Devices Inc.
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Mfr. Part #AD5308ARUZ
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Datasheet AD5308ARUZ DataSheet
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Package TSSOP-16
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In Stock2931
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Specifications
| Attribute | Value |
| Package | Tube |
| ProductStatus | Active |
| NumberofBits | 8 |
| NumberofD/AConverters | 8 |
| SettlingTime | 8µs |
| OutputType | Voltage - Buffered |
| DifferentialOutput | No |
| DataInterface | SPI, DSP |
| ReferenceType | External |
| Voltage-SupplyAnalog | 2.5V ~ 5.5V |
| Voltage-SupplyDigital | 2.5V ~ 5.5V |
| INL/DNL(LSB) | ±0.15, ±0.02 |
| Architecture | String DAC |
| OperatingTemperature | -40°C ~ 125°C |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
| SupplierDevicePackage | 16-TSSOP |
Overview
Description
Each DAC channel in the AD5308ARUZ is equipped with a buffer to enhance output drive capability and reduce the load on the reference input. It offers a power-down feature that reduces the current consumption to a fraction of normal operation, which is essential for energy-saving requirements. The AD5308ARUZ is typically used in applications such as process control, data acquisition systems, and portable instrumentation. Its ease of integration and efficient performance make it a versatile choice for designers needing a multi-channel DAC solution.
Equivalent
1. MCP4728 by Microchip Technology: A quad 12-bit DAC with EEPROM memory.
2. DAC8578 by Texas Instruments: An octal 16-bit DAC.
3. LTC2656 by Analog Devices: An octal 16-bit or 12-bit DAC.
4. MAX5725 by Maxim Integrated: An octal 12-bit DAC.
These alternatives offer varying resolutions and features, so compatibility should be checked based on specific application requirements.
Features
Key features include a fast 30 µs settling time, ensuring quick response in dynamic applications. The DAC uses a simple 3-wire SPI-compatible serial interface, which facilitates easy integration with microcontrollers and other digital systems. It also offers a power-on reset to zero scale or midscale, ensuring predictable startup behavior.
The AD5308ARUZ is housed in a compact TSSOP package, making it an excellent choice for space-constrained designs. Its high reliability and performance make it suitable for applications in communications, instrumentation, and consumer electronics. Additionally, the device provides a guaranteed monotonic performance, enhancing the precision and stability of analog output signals.
Pinout
Key functions include:
1. DAC Outputs: The device has 8 DAC channels, allowing for simultaneous multiple analog output signals.
2. SPI Interface: It uses a Serial Peripheral Interface (SPI) for communication, enabling control and data input.
3. Power Supply: It operates on a single supply voltage ranging from 2.7 V to 5.5 V.
4. Reference Input: An external reference voltage can be applied for setting the full-scale output voltage level.
5. Power-Down Mode: Includes a power-down feature to reduce power consumption when the DAC is not in use.
The AD5308ARUZ is suitable for applications requiring multiple, low-power DAC outputs with a simple serial interface.
Manufacturer
Analog Devices is known for its high-performance analog technology, which is used in applications such as data conversion, signal processing, power management, and RF (radio frequency) technology. The company has a strong emphasis on innovation and has been a leader in the field of analog technology for decades. Its products are integral to enabling a wide array of modern electronic devices and technological solutions.
Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices operates globally, with manufacturing facilities, design centers, and sales offices worldwide. It is considered one of the leading companies in the semiconductor industry, particularly in the area of analog and mixed-signal processing technology.
Application
1. Industrial Automation: For control systems requiring precise voltage outputs.
2. Data Acquisition Systems: To convert digital signals to analog for processing or monitoring.
3. Communications Equipment: Used in modulation and signal processing.
4. Consumer Electronics: For audio processing and adjustment.
5. Instrumentation: In test and measurement equipment for generating analog signals.
6. Automotive Systems: For sensor interfacing and control tasks.
Its compact size and low power consumption make it suitable for portable and high-density applications.