Overview
The AD558JP-REEL7 is a complete voltage-output 8-bit digital-to-analog converter (DAC) produced by Analog Devices Inc. This device is part of the DACPORT® series and is designed to be highly compatible with microprocessors. It includes an output amplifier and a full microprocessor interface, making it a versatile component for various digital-to-analog conversion applications. The AD558JP-REEL7 is known for its low cost and comprehensive functionality, making it a popular choice in many electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 8 bits |
| Output Voltage Range | 0 V to 2.56 V, 0 V to 10 V |
| Operating Voltage Range (VCC) | +4.5 V to +16.5 V |
| Current Consumption (ICC) | 15 mA to 25 mA |
| Power Dissipation (VCC = 5 V) | 75 mW to 125 mW |
| Power Dissipation (VCC = 15 V) | 225 mW to 375 mW |
| Operating Temperature Range | 0°C to +70°C |
| Package Type | PLCC (P-20), LCC |
Key Features
- Complete voltage-output 8-bit DAC with output amplifier and microprocessor interface.
- Direct positive-voltage logic interface and zero-based output range.
- High-speed output buffer amplifier with user-selectable gain.
- Laser-trimmed current sources and R/2R resistor ladder network for precise output.
- Hermetically-sealed, low-profile package for reliability in harsh environments.
- Compliance with MIL-STD-883 for military and aerospace applications.
Applications
The AD558JP-REEL7 is suitable for a wide range of applications, including:
- Industrial control systems.
- Medical devices.
- Aerospace and military electronics.
- Automotive systems.
- Any application requiring precise digital-to-analog conversion with microprocessor compatibility.
Q & A
- What is the resolution of the AD558JP-REEL7?
The AD558JP-REEL7 has an 8-bit resolution. - What are the output voltage ranges of the AD558JP-REEL7?
The output voltage ranges are 0 V to 2.56 V and 0 V to 10 V. - What is the operating voltage range of the AD558JP-REEL7?
The operating voltage range is +4.5 V to +16.5 V. - How much current does the AD558JP-REEL7 consume?
The current consumption is between 15 mA and 25 mA. - What is the power dissipation of the AD558JP-REEL7 at VCC = 5 V?
The power dissipation at VCC = 5 V is between 75 mW and 125 mW. - What is the operating temperature range of the AD558JP-REEL7?
The operating temperature range is 0°C to +70°C. - What package types are available for the AD558JP-REEL7?
The package types available are PLCC (P-20) and LCC. - Is the AD558JP-REEL7 suitable for military and aerospace applications?
Yes, it is compliant with MIL-STD-883 for military and aerospace applications. - What is the significance of the laser-trimmed current sources in the AD558JP-REEL7?
The laser-trimmed current sources ensure precise initial calibration and matching of the DAC resistors. - How does the AD558JP-REEL7 interface with microprocessors?
The AD558JP-REEL7 has a full microprocessor interface, making it highly compatible with microprocessors.
