Overview
The AD2702LD, produced by Analog Devices Inc., is a precision voltage reference component belonging to the AD2700 family. This series is renowned for its high accuracy and stability, making it an excellent choice for applications requiring reliable voltage references. The AD2702LD combines the advantages of thin film technology and active laser trimming to achieve superior performance at a moderate price point.
Key Specifications
| Parameter | Value |
|---|---|
| Output Voltage | ±10 Volts |
| Accuracy | ±2.5mV (L and U grades) |
| Temperature Coefficient | 3ppm/°C |
| Operating Temperature Range | -55°C to +125°C |
| Package Type | 14-CDIP |
Key Features
- High accuracy and stability with ±2.5mV output voltage tolerance.
- Low temperature coefficient of 3ppm/°C, ensuring minimal drift over temperature changes.
- Guaranteed performance over a wide temperature range of -55°C to +125°C.
- Utilizes thin film technology and active laser trimming for enhanced precision.
Applications
The AD2702LD is suitable for various applications requiring high-precision voltage references, such as:
- Analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
- Instrumentation and measurement systems.
- High-precision power supplies and voltage regulators.
- Aerospace and industrial control systems where reliability and accuracy are critical.
Q & A
- What is the output voltage of the AD2702LD?
The output voltage of the AD2702LD is ±10 Volts. - What is the accuracy of the AD2702LD?
The accuracy of the AD2702LD is ±2.5mV for L and U grades. - What is the temperature coefficient of the AD2702LD?
The temperature coefficient of the AD2702LD is 3ppm/°C. - What is the operating temperature range of the AD2702LD?
The operating temperature range of the AD2702LD is -55°C to +125°C. - What package type is the AD2702LD available in?
The AD2702LD is available in a 14-CDIP package. - What technologies are used to achieve the high precision of the AD2702LD?
The AD2702LD uses thin film technology and active laser trimming to achieve its high precision. - Is the AD2702LD suitable for high-temperature applications?
Yes, the AD2702LD is guaranteed to perform up to +125°C, making it suitable for high-temperature applications. - What are some common applications of the AD2702LD?
The AD2702LD is commonly used in ADCs, DACs, instrumentation, high-precision power supplies, and aerospace and industrial control systems. - Where can I find detailed specifications and datasheets for the AD2702LD?
Detailed specifications and datasheets for the AD2702LD can be found on the Analog Devices website, as well as on distributor sites like Digi-Key and Mouser Electronics. - What is the significance of the 'L' and 'U' grades in the AD2702LD?
The 'L' and 'U' grades refer to different accuracy and temperature specifications, with the 'L' and 'U' grades offering ±2.5mV accuracy and guaranteed performance up to +125°C.
