Overview
The AD7524JRZ, manufactured by Analog Devices Inc., is a low-cost, 8-bit monolithic CMOS Digital-to-Analog Converter (DAC) designed for direct interface with most microprocessors. This device utilizes an advanced thin-film on CMOS fabrication process, ensuring high accuracy and low power dissipation. The AD7524JRZ is particularly noted for its excellent multiplying characteristics, making it an ideal choice for microprocessor-controlled gain setting and signal control applications.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 8 |
| Package Type | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Settling Time | 500 ns |
| Integral Nonlinearity (INL) | 0.5 LSB |
| Minimum Supply Voltage | 5 V |
| Maximum Supply Voltage | 15 V |
| Power Dissipation | < 10 milliwatts |
| Digital Input High Voltage Requirement | +2.4 V to +13.5 V |
| Digital Input Low Voltage Requirement | +0.8 V to +1.5 V |
Key Features
- High Accuracy: The AD7524JRZ provides accuracy to 1/8 LSB, ensuring precise digital-to-analog conversion.
- Low Power Dissipation: Typical power dissipation is less than 10 milliwatts, making it energy-efficient.
- Wide Supply Voltage Range: Operates from +5 V to +15 V, allowing flexibility in various applications.
- Fast Loading Speed: Compatible with most microprocessors due to its increased loading speed.
- Excellent Multiplying Characteristics: Supports 2- or 4-quadrant multiplying, ideal for gain setting and signal control applications.
- TTL Compatibility: Ensures compatibility with TTL logic when using a +5 V supply.
Applications
- Industrial Automation: Used in various industrial automation systems for precise control and monitoring.
- Instrumentation: Suitable for instrumentation applications requiring accurate analog output.
- Microprocessor-Controlled Systems: Ideal for systems that require direct interface with microprocessors for gain setting and signal control.
Q & A
- What is the resolution of the AD7524JRZ?
The AD7524JRZ is an 8-bit DAC.
- What is the typical power dissipation of the AD7524JRZ?
The typical power dissipation is less than 10 milliwatts.
- What is the supply voltage range for the AD7524JRZ?
The AD7524JRZ operates from +5 V to +15 V.
- Is the AD7524JRZ compatible with TTL logic?
Yes, it is compatible with TTL logic when using a +5 V supply.
- What is the settling time of the AD7524JRZ?
The settling time is 500 ns.
- What is the integral nonlinearity (INL) of the AD7524JRZ?
The INL is 0.5 LSB.
- What package type is the AD7524JRZ available in?
The AD7524JRZ is available in a 16-SOIC package.
- What are the typical applications of the AD7524JRZ?
It is used in industrial automation, instrumentation, and microprocessor-controlled systems.
- Does the AD7524JRZ require external protection components?
No, the design eliminates the need for external protection Schottky diodes.
- How does the AD7524JRZ interface with microprocessors?
The AD7524JRZ interfaces directly with most microprocessor buses or output ports.
