Overview
The AD565AJRZ-REEL, produced by Analog Devices Inc., is a high-performance 12-bit digital-to-analog converter (DAC) that integrates advanced analog circuit design to achieve high speeds and accuracy at a low cost. This component is part of the AD565A and AD566A series, known for their fast settling times and high linearity. The AD565AJRZ-REEL features a buried Zener reference, which provides low noise, long-term stability, and excellent temperature drift characteristics. It is ideal for applications requiring high-speed analog output, such as display drivers and fast analog-to-digital converters.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Bits | 12 | |
| Number of D/A Converters | 1 | |
| Settling Time | 250 ns (max) | ns |
| Output Type | Current - Unbuffered | |
| Differential Output | No | |
| Data Interface | Parallel | |
| Reference Type | Internal, External | |
| Voltage - Supply, Analog | ±11.4 V ~ 16.5 V | V |
| INL/DNL (LSB) | ±0.5, ±0.5 | LSB |
| Architecture | R-2R | |
| Operating Temperature | 0°C ~ 70°C | °C |
| Package | 28-Lead SOIC (Wide) |
Key Features
- High-speed 12-bit digital-to-analog conversion with a settling time of 250 ns max.
- Laser-trimmed at the wafer level to ±1/8 LSB typical linearity and ±1/4 LSB max error at +25°C.
- Includes a buried Zener reference with low noise, long-term stability, and excellent temperature drift characteristics.
- Full-scale transition time less than 35 ns.
- Monotonicity guaranteed over temperature.
- Low power consumption: 225 mW max.
- Available in various performance grades for different temperature ranges (0°C to +70°C and -55°C to +125°C).
- MIL-STD-883-compliant versions available.
Applications
- High-speed display drivers.
- Fast analog-to-digital converters.
- Industrial control systems requiring high accuracy and speed.
- Aerospace and military applications due to its robust temperature range and compliance with military standards.
- Medical devices and instrumentation where precise analog output is critical.
Q & A
- What is the resolution of the AD565AJRZ-REEL?
The AD565AJRZ-REEL is a 12-bit digital-to-analog converter.
- What is the settling time of the AD565AJRZ-REEL?
The settling time is 250 ns max.
- What type of reference does the AD565AJRZ-REEL use?
The AD565AJRZ-REEL uses both internal and external reference options.
- What is the operating temperature range of the AD565AJRZ-REEL?
The operating temperature range is 0°C to +70°C.
- What is the package type of the AD565AJRZ-REEL?
The package type is a 28-Lead SOIC (Wide).
- Is the AD565AJRZ-REEL compliant with military standards?
Yes, MIL-STD-883-compliant versions are available.
- What is the typical linearity of the AD565AJRZ-REEL?
The typical linearity is ±1/8 LSB.
- What is the maximum error of the AD565AJRZ-REEL at +25°C?
The maximum error is ±1/4 LSB.
- What are some common applications of the AD565AJRZ-REEL?
Common applications include high-speed display drivers, fast analog-to-digital converters, and industrial control systems.
- How does the laser trimming process enhance the performance of the AD565AJRZ-REEL?
The laser trimming process enhances linearity and trims both the absolute value and the temperature coefficient of the reference, ensuring excellent linearity and stability.
