Overview
The AD7524JRZ-REEL, produced by Analog Devices Inc., is a low-cost, 8-bit monolithic CMOS Digital-to-Analog Converter (DAC) designed for direct interface to most microprocessors. This component is part of the AD7524 family and is specifically packaged in a 16-Lead SOIC (Small Outline Integrated Circuit) format. It features operation from +5 V to +15 V, making it compatible with a wide range of microprocessor buses or output ports. The AD7524JRZ-REEL is known for its excellent multiplying characteristics, supporting both 2-quadrant and 4-quadrant operations, which makes it an ideal choice for microprocessor-controlled gain setting and signal control applications.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Resolution | 8-bit | |
| Supply Voltage Range | +5 V to +15 V | V |
| Power Dissipation (Typical) | < 10 | mW |
| Accuracy | 1/8 LSB | |
| Data Setup Time (tDS) | 135 ns (min) to 170 ns (max) | ns |
| Data Hold Time (tDH) | 10 ns (min) | ns |
| Supply Current (IDD) | 2 mA (max) | mA |
| Operating Temperature Range | -40°C to +85°C (J, K, L versions), -55°C to +125°C (S, T, U versions) | °C |
| Package Type | 16-Lead SOIC |
Key Features
- Direct interface to most microprocessor buses or output ports.
- Excellent multiplying characteristics (2-quadrant and 4-quadrant operations).
- Low power dissipation (less than 10 milliwatts typical).
- High accuracy to 1/8 LSB.
- TTL compatibility when using a +5 V supply.
- Fast loading speed for compatibility with most microprocessors.
- No external Schottky protection diodes required.
- Advanced thin-film on CMOS fabrication process.
Applications
- Microprocessor-controlled gain setting and signal control.
- Industrial control systems.
- Aerospace and defense applications (specific models like AD7524-EP support AQEC standards).
- Automated test equipment.
- Medical devices requiring precise analog output control.
Q & A
- What is the resolution of the AD7524JRZ-REEL?
The AD7524JRZ-REEL has an 8-bit resolution.
- What is the supply voltage range for the AD7524JRZ-REEL?
The supply voltage range is from +5 V to +15 V.
- How accurate is the AD7524JRZ-REEL?
The AD7524JRZ-REEL has an accuracy of 1/8 LSB.
- What is the typical power dissipation of the AD7524JRZ-REEL?
The typical power dissipation is less than 10 milliwatts.
- Is the AD7524JRZ-REEL compatible with TTL logic?
- What are the operating temperature ranges for the AD7524JRZ-REEL?
The operating temperature ranges are -40°C to +85°C for J, K, L versions, and -55°C to +125°C for S, T, U versions.
- What type of package does the AD7524JRZ-REEL come in?
The AD7524JRZ-REEL comes in a 16-Lead SOIC package.
- Does the AD7524JRZ-REEL require external Schottky protection diodes?
No, external Schottky protection diodes are not required.
- What are some common applications of the AD7524JRZ-REEL?
Common applications include microprocessor-controlled gain setting, signal control, industrial control systems, aerospace and defense, and medical devices.
- How does the AD7524JRZ-REEL interface with microprocessors?
The AD7524JRZ-REEL interfaces directly to most microprocessor buses or output ports, similar to the “write” cycle of a random access memory.
