Overview
The ADR366BUJZ-R2 is a precision voltage reference IC produced by Analog Devices Inc. This component is part of the ADR360/ADR361/ADR363/ADR364/ADR365/ADR366 family, known for their low power consumption, low noise, and high precision. The ADR366BUJZ-R2 specifically provides a stable 3.3V output voltage and is designed for applications requiring high accuracy and reliability.
It features a compact TSOT-5 package, making it ideal for space-constrained designs. The device operates over a wide temperature range from -40°C to +125°C, ensuring stability in various environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | Analog Devices Inc. | |
| Package/Case | TSOT-5 | |
| Output Voltage (VOUT) | 3.3 V | V |
| Initial Accuracy | ±0.1% | % |
| Temperature Coefficient | 9 ppm/°C | ppm/°C |
| Input Voltage Range | 3.6 V to 15 V | V |
| Operating Temperature Range | -40°C to +125°C | °C |
| Quiescent Current | 190 µA | µA |
| Output Current (Sourcing/Sinking) | +5 mA / -1 mA | mA |
| Noise (0.1 Hz to 10 Hz) | 6.8 µV p-p | µV p-p |
| Dropout Voltage | 300 mV | mV |
| Mounting Type | Surface Mount |
Key Features
- Low Power Consumption: The ADR366BUJZ-R2 has a low quiescent current of 190 µA, making it suitable for battery-operated applications.
- Low Noise: The device features ultralow output voltage noise of 6.8 µV p-p (0.1 Hz to 10 Hz), ensuring high signal integrity.
- No External Capacitor Required: The advanced design eliminates the need for external capacitors, reducing board space and system cost.
- High Precision: Offers high initial accuracy of ±0.1% and a low temperature coefficient of 9 ppm/°C.
- Wide Temperature Range: Operates over a wide temperature range from -40°C to +125°C, making it suitable for various environmental conditions.
- Sink/Source Capability: The device can source up to 5 mA and sink up to 1 mA, providing flexibility in circuit design.
Applications
- Battery-Powered Instruments: Ideal for devices that require low power consumption and high precision.
- Portable Medical Instruments: Suitable for medical devices that need stable and accurate voltage references.
- Data Acquisition Systems: Used in systems that require precise voltage references for data conversion and processing.
- Industrial Process Controls: Applied in industrial automation and control systems where precision and reliability are crucial.
- Automotive Systems: Qualified for automotive applications, ensuring reliability and performance in vehicle systems.
Q & A
- What is the output voltage of the ADR366BUJZ-R2?
The output voltage of the ADR366BUJZ-R2 is 3.3V.
- What is the package type of the ADR366BUJZ-R2?
The package type is TSOT-5.
- What is the initial accuracy of the ADR366BUJZ-R2?
The initial accuracy is ±0.1%.
- What is the temperature coefficient of the ADR366BUJZ-R2?
The temperature coefficient is 9 ppm/°C.
- What is the input voltage range for the ADR366BUJZ-R2?
The input voltage range is from 3.6 V to 15 V.
- Does the ADR366BUJZ-R2 require an external capacitor?
No, the ADR366BUJZ-R2 does not require an external capacitor.
- What is the quiescent current of the ADR366BUJZ-R2?
The quiescent current is 190 µA.
- What are the sourcing and sinking current capabilities of the ADR366BUJZ-R2?
The device can source up to 5 mA and sink up to 1 mA.
- What is the operating temperature range of the ADR366BUJZ-R2?
The operating temperature range is from -40°C to +125°C.
- What are some typical applications of the ADR366BUJZ-R2?
Typical applications include battery-powered instruments, portable medical instruments, data acquisition systems, industrial process controls, and automotive systems.
