Overview
The ADR3450ARJZ-R7 is a high-accuracy voltage reference IC produced by Analog Devices Inc. This component is designed to provide a stable 5.0V output voltage with a maximum initial accuracy of ±0.1%. It is housed in a 6-lead SOT-23-6 package, making it suitable for a variety of applications where precise voltage referencing is critical.
The device operates over an industrial temperature range of −40°C to +125°C, ensuring reliability and stability across different environmental conditions. Its low operating current and low output noise make it ideal for use in low-power devices and critical signal processing systems.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADR3450ARJZ-R7 |
| Package | SOT-23-6 |
| Output Voltage | 5.0 V ±0.1% |
| Input Voltage Range | 5.2 V to 5.5 V |
| Maximum Output Current | 10 mA |
| Temperature Coefficient | 2.5 PPM/°C |
| Operating Temperature Range | −40°C to +125°C |
| Load Regulation | 50 ppm/mA |
| Operating Current | 85 μA (typical) |
| Ripple Rejection Ratio | −60 dB at 60 Hz |
| Long-term Stability | 30 ppm over 1000 hours at 50°C |
Key Features
- High Accuracy: The ADR3450ARJZ-R7 offers a high initial accuracy of ±0.1% and a low temperature coefficient of 2.5 PPM/°C.
- Low Operating Current: The device operates with a low current of 85 μA (typical), making it suitable for low-power applications.
- Low Output Noise: It features low output voltage noise, ensuring signal integrity in critical signal processing systems.
- Wide Operating Temperature Range: The component is reliable over an industrial temperature range of −40°C to +125°C.
- Compact Package: Housed in a 6-lead SOT-23-6 package, it is ideal for space-constrained designs.
- High Stability and Reliability: The device exhibits low output voltage hysteresis and long-term stability, enhancing system reliability.
Applications
- Precision Measurement Instruments: Ideal for applications requiring stable and accurate voltage references, such as multimeters, oscilloscopes, and other precision measurement tools.
- Industrial Control Systems: Suitable for use in industrial control systems where reliable and stable voltage references are essential.
- Medical Devices: Used in medical devices that require high accuracy and stability, such as patient monitoring systems and diagnostic equipment.
- Aerospace and Defense: Applicable in aerospace and defense systems where high reliability and accuracy are critical.
- Automotive Systems: Can be used in automotive systems that require stable voltage references across a wide temperature range.
Q & A
- What is the output voltage of the ADR3450ARJZ-R7?
The output voltage of the ADR3450ARJZ-R7 is 5.0 V with an initial accuracy of ±0.1%.
- What is the input voltage range for the ADR3450ARJZ-R7?
The input voltage range for the ADR3450ARJZ-R7 is 5.2 V to 5.5 V.
- What is the maximum output current of the ADR3450ARJZ-R7?
The maximum output current of the ADR3450ARJZ-R7 is 10 mA.
- What is the operating temperature range of the ADR3450ARJZ-R7?
The operating temperature range of the ADR3450ARJZ-R7 is −40°C to +125°C.
- What is the typical operating current of the ADR3450ARJZ-R7?
The typical operating current of the ADR3450ARJZ-R7 is 85 μA.
- What is the ripple rejection ratio of the ADR3450ARJZ-R7?
The ripple rejection ratio of the ADR3450ARJZ-R7 is −60 dB at 60 Hz.
- What is the long-term stability of the ADR3450ARJZ-R7?
The long-term stability of the ADR3450ARJZ-R7 is 30 ppm over 1000 hours at 50°C.
- In what package is the ADR3450ARJZ-R7 available?
The ADR3450ARJZ-R7 is available in a 6-lead SOT-23-6 package.
- Is the ADR3450ARJZ-R7 RoHS compliant?
Yes, the ADR3450ARJZ-R7 is RoHS compliant.
- What are some typical applications of the ADR3450ARJZ-R7?
The ADR3450ARJZ-R7 is typically used in precision measurement instruments, industrial control systems, medical devices, aerospace and defense systems, and automotive systems.
