Overview
The ADR291GR-REEL7 is a low noise, micropower precision voltage reference produced by Analog Devices Inc. This component is part of the ADR291 series and is designed to provide a stable 2.5V output voltage. It is particularly useful in applications requiring high accuracy and low noise, making it suitable for a variety of electronic systems.
Key Specifications
| Attribute | Description |
|---|---|
| Output Voltage | 2.5V |
| Input Voltage Range | 3V to 15V |
| Tolerance | ±0.24% |
| Temperature Coefficient | 25ppm/°C |
| Supply Current | 15µA |
| Output Current | 5 mA |
| Operating Temperature Range | -40°C to 125°C (TA) |
| Package Type | 8-SOIC (Surface Mount) |
| RoHS Status | Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
Key Features
- Low noise and high precision voltage reference.
- Micropower operation with a supply current of 15µA.
- Stable 2.5V output voltage with ±0.24% tolerance.
- Low temperature coefficient of 25ppm/°C.
- Wide operating temperature range from -40°C to 125°C.
- Compact 8-SOIC package suitable for surface mount applications.
- RoHS compliant, ensuring environmental sustainability.
Applications
The ADR291GR-REEL7 is versatile and can be used in various applications, including:
- Precision voltage regulation in analog circuits.
- Reference voltage in data acquisition systems.
- Low power battery-powered devices.
- Industrial control systems requiring stable voltage references.
- Aerospace and automotive systems where high reliability is crucial.
Q & A
- What is the output voltage of the ADR291GR-REEL7?
The output voltage of the ADR291GR-REEL7 is 2.5V.
- What is the input voltage range for the ADR291GR-REEL7?
The input voltage range for the ADR291GR-REEL7 is from 3V to 15V.
- What is the tolerance of the output voltage?
The tolerance of the output voltage is ±0.24%.
- What is the temperature coefficient of the ADR291GR-REEL7?
The temperature coefficient is 25ppm/°C.
- What is the supply current of the ADR291GR-REEL7?
The supply current is 15µA.
- What is the maximum output current of the ADR291GR-REEL7?
The maximum output current is 5 mA.
- What is the operating temperature range of the ADR291GR-REEL7?
The operating temperature range is from -40°C to 125°C (TA).
- What type of package does the ADR291GR-REEL7 come in?
The ADR291GR-REEL7 comes in an 8-SOIC (Surface Mount) package.
- Is the ADR291GR-REEL7 RoHS compliant?
Yes, the ADR291GR-REEL7 is RoHS compliant.
- What are some common applications for the ADR291GR-REEL7?
Common applications include precision voltage regulation, data acquisition systems, low power battery-powered devices, industrial control systems, and aerospace and automotive systems.
