Overview
The ADR5044ARTZ-REEL7 is a high-precision shunt voltage reference IC produced by Analog Devices Inc. This component is designed for space-critical applications and is housed in an ultrasmall SOT-23-3 package. It is known for its low temperature coefficient, high accuracy, and compact design, making it ideal for various precision electronics applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Part Number | ADR5044ARTZ-REEL7 | |
| Manufacturer | Analog Devices Inc. | |
| Package Type | SOT-23-3 | |
| Output Voltage | 4.096 | V |
| Initial Accuracy | ±0.2% | |
| Temperature Coefficient | 75 ppm/°C (maximum) | |
| Operating Current Range | 50 µA to 15 mA | |
| Operating Temperature Range | −40°C to +125°C | |
| Voltage Noise (0.1 Hz to 10 Hz) | 4.3 µV rms | |
| Turn-On Settling Time | 42 µs | |
| Output Voltage Hysteresis | 40 ppm |
Key Features
- Ultracompact SOT-23-3 package, making it suitable for space-critical applications.
- High precision with an initial accuracy of ±0.2% and a low temperature coefficient of 75 ppm/°C (maximum).
- No external capacitor required for operation.
- Pin compatible with LM4040/LM4050.
- Low voltage noise: 4.3 µV rms (0.1 Hz to 10 Hz) and 180 µV rms (10 Hz to 10 kHz).
- Fast turn-on settling time of 42 µs.
Applications
The ADR5044ARTZ-REEL7 is ideally suited for a variety of precision electronics applications, including:
- Precision signal conversion in high-end data acquisition systems.
- Optical networks requiring stable voltage references.
- Medical devices that demand high accuracy and reliability.
- Industrial control systems where precise voltage regulation is critical.
Q & A
- What is the output voltage of the ADR5044ARTZ-REEL7? The output voltage is 4.096 V with an initial accuracy of ±0.2%.
- What is the operating temperature range of this component? The operating temperature range is −40°C to +125°C.
- Does the ADR5044ARTZ-REEL7 require an external capacitor for operation? No, it does not require an external capacitor.
- What is the typical turn-on settling time of the ADR5044ARTZ-REEL7? The turn-on settling time is 42 µs.
- What is the voltage noise of the ADR5044ARTZ-REEL7 in the 0.1 Hz to 10 Hz frequency range? The voltage noise is 4.3 µV rms.
- Is the ADR5044ARTZ-REEL7 pin compatible with other voltage references? Yes, it is pin compatible with LM4040/LM4050.
- What is the maximum operating current of the ADR5044ARTZ-REEL7? The maximum operating current is 15 mA.
- What is the temperature coefficient of the ADR5044ARTZ-REEL7? The temperature coefficient is 75 ppm/°C (maximum).
- In what package type is the ADR5044ARTZ-REEL7 available? It is available in an SOT-23-3 package.
- What are some typical applications of the ADR5044ARTZ-REEL7? Typical applications include precision signal conversion, optical networks, medical devices, and industrial control systems.
