Overview
The DAC8413FPZ, produced by Analog Devices Inc., is a quad, 12-bit voltage output Digital-to-Analog Converter (DAC) with readback capability. This monolithic DAC is built using a complementary BiCMOS process, offering high package density and versatility in output voltage configurations. The device allows for unipolar and bipolar output ranges, which can be set using the reference inputs VREFH and VREFL. It features digital controls for loading, reading back data, and transferring data to all DACs simultaneously. The DAC8413FPZ is particularly useful in applications requiring precise voltage output and readback functionality.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 12 bits |
| Output Type | Voltage Output |
| Number of DACs | Quad |
| Readback Capability | Yes |
| Supply Voltage Range | +5 V to ±15 V |
| Reference Voltage Range | +2.5 V to ±10 V |
| Power Dissipation | < 330 mW (@ ±15 V), < 60 mW (@ +5 V) |
| Operating Temperature Range | -40°C to +85°C |
| Package Types | 28-lead plastic DIP, 28-lead ceramic DIP, 28-lead PLCC, 28-lead LCC |
| Settling Time | 10 μs |
| Output Current Capability | Sourcing and sinking 5 mA at ±10 V |
Key Features
- High Package Density: Built using a complementary BiCMOS process, offering compact packaging.
- Flexible Output Configuration: Allows for unipolar and bipolar output ranges set by reference inputs VREFH and VREFL.
- Readback Capability: Enables reading back data from any DAC and transferring data to all DACs simultaneously.
- Digital Controls: Includes controls for loading and reading back data, and updating all output registers at once.
- Buffered Voltage Outputs: Each output is capable of sourcing and sinking 5 mA at ±10 V, eliminating the need for external amplifiers in many applications.
- Short-Circuit Protection: The output amplifiers are short-circuit protected.
- Low Power Consumption: Power dissipation is less than 330 mW with ±15 V supplies and only 60 mW with a +5 V supply.
Applications
- Precision Instrumentation Control: Suitable for applications requiring precise voltage control and readback functionality.
- Waveform Generation: Can be used in waveform generation applications due to its fast settling time and low glitch performance.
- Industrial Automation: Useful in industrial automation systems where accurate and reliable voltage output is necessary.
- Medical Devices: Applicable in medical devices that require precise voltage control and monitoring.
- Aerospace and Defense: Suitable for military and aerospace applications due to its robust specifications and reliability.
Q & A
- What is the resolution of the DAC8413FPZ?
The DAC8413FPZ has a resolution of 12 bits.
- What types of output configurations are supported by the DAC8413FPZ?
The DAC8413FPZ supports unipolar and bipolar output configurations set by the reference inputs VREFH and VREFL.
- Does the DAC8413FPZ have readback capability?
Yes, the DAC8413FPZ has readback capability, allowing users to read back data from any DAC and transfer data to all DACs simultaneously.
- What is the power dissipation of the DAC8413FPZ?
The power dissipation is less than 330 mW with ±15 V supplies and only 60 mW with a +5 V supply.
- What are the operating temperature ranges for the DAC8413FPZ?
The operating temperature range is -40°C to +85°C.
- What types of packages are available for the DAC8413FPZ?
The DAC8413FPZ is available in 28-lead plastic DIP, 28-lead ceramic DIP, 28-lead PLCC, and 28-lead LCC packages.
- How much current can each output of the DAC8413FPZ source or sink?
Each output can source and sink 5 mA at ±10 V.
- Is the DAC8413FPZ short-circuit protected?
Yes, the output amplifiers of the DAC8413FPZ are short-circuit protected.
- What is the settling time of the DAC8413FPZ?
The settling time is 10 μs.
- Can the DAC8413FPZ be used in waveform generation applications?
Yes, it can be used in waveform generation due to its fast settling time and low glitch performance.
