Overview
The ADR363BUJZ-REEL7 is a precision voltage reference from Analog Devices Inc., designed to offer high accuracy and low power consumption. This device is part of the ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 family, which utilizes proprietary temperature drift curvature correction techniques to achieve a low temperature drift of 9 ppm/°C. The ADR363BUJZ-REEL7 is specifically a 3.000 V band gap voltage reference, making it ideal for applications requiring stable and precise voltage references.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VOUT) | 3.000 | V |
| Temperature Coefficient | 9 | ppm/°C (B grade) |
| Initial Accuracy | ±3 | mV (B grade) |
| Output Voltage Noise | 6.8 | µV p-p (0.1 Hz to 10 Hz) |
| Low Dropout Voltage | 300 | mV |
| Quiescent Current | 190 | µA (maximum) |
| Output Current | +5 mA (sourcing), -1 mA (sinking) | mA |
| Operating Temperature Range | -40°C to +125°C (A grade, B grade) | °C |
| Package Type | 5-Lead TSOT |
Key Features
- Low power operation with a quiescent current of 190 µA maximum.
- High precision with an initial accuracy of ±3 mV (B grade) and a temperature coefficient of 9 ppm/°C.
- Low dropout voltage of 300 mV, ensuring stable output voltage even with a low input supply.
- No external capacitor required, reducing board space and system cost.
- Low output voltage noise of 6.8 µV p-p (0.1 Hz to 10 Hz).
- Sink/source capability with an output current of +5 mA (sourcing) and -1 mA (sinking).
- Compact 5-Lead TSOT package.
Applications
- Battery-powered instruments.
- Portable medical instruments.
- Data acquisition systems.
- Industrial process controls.
- Automotive applications.
Q & A
- What is the output voltage of the ADR363BUJZ-REEL7?
The output voltage of the ADR363BUJZ-REEL7 is 3.000 V. - What is the temperature coefficient of the ADR363BUJZ-REEL7?
The temperature coefficient of the ADR363BUJZ-REEL7 is 9 ppm/°C for the B grade. - What is the initial accuracy of the ADR363BUJZ-REEL7?
The initial accuracy of the ADR363BUJZ-REEL7 is ±3 mV for the B grade. - Does the ADR363BUJZ-REEL7 require an external capacitor?
No, the ADR363BUJZ-REEL7 does not require an external capacitor. - What is the operating temperature range of the ADR363BUJZ-REEL7?
The operating temperature range of the ADR363BUJZ-REEL7 is -40°C to +125°C for the A and B grades. - What is the quiescent current of the ADR363BUJZ-REEL7?
The quiescent current of the ADR363BUJZ-REEL7 is 190 µA maximum. - What are the typical applications of the ADR363BUJZ-REEL7?
The ADR363BUJZ-REEL7 is typically used in battery-powered instruments, portable medical instruments, data acquisition systems, industrial process controls, and automotive applications. - What is the package type of the ADR363BUJZ-REEL7?
The package type of the ADR363BUJZ-REEL7 is a 5-Lead TSOT. - What is the output voltage noise of the ADR363BUJZ-REEL7?
The output voltage noise of the ADR363BUJZ-REEL7 is 6.8 µV p-p (0.1 Hz to 10 Hz). - Does the ADR363BUJZ-REEL7 have sink/source capability?
Yes, the ADR363BUJZ-REEL7 has sink/source capability with an output current of +5 mA (sourcing) and -1 mA (sinking).
