Overview
The ADR3420ARJZ-R7 is a precision voltage reference IC produced by Analog Devices Inc. This component is part of the ADR3420 series, known for its high precision, low power consumption, and robust performance across a wide temperature range. The ADR3420ARJZ-R7 is specifically designed to provide a stable 2.048V output voltage, making it suitable for various applications requiring precise voltage referencing.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VOUT) | 2.0459 to 2.0500 | V |
| Initial Accuracy (VOERR) | ±0.1% | % |
| Temperature Coefficient (TCVOUT) | 8 ppm/°C | ppm/°C |
| Operating Temperature Range | −40°C to +125°C | °C |
| Input Voltage Range (VIN) | 2.3 to 5.5 | V |
| Output Current Capacity (IL) | 10 mA (sourcing), -3 mA (sinking) | mA |
| Line Regulation (ΔVO/ΔVIN) | 7 to 50 ppm/V | ppm/V |
| Load Regulation (ΔVO/ΔIL) | 12 to 30 ppm/mA (sourcing), 10 to 50 ppm/mA (sinking) | ppm/mA |
| Package Type | 6-Pin SOT-23 |
Key Features
- High Precision: The ADR3420ARJZ-R7 offers an initial accuracy of ±0.1% and a temperature coefficient of 8 ppm/°C, ensuring stable output voltage across a wide temperature range.
- Low Power Consumption: With a maximum operating current of 100 μA, this IC is ideal for low power devices.
- Low Output Noise: The device features low output noise, which is crucial for maintaining signal integrity in critical signal processing systems.
- Low Output Voltage Hysteresis: This feature enhances the stability and reliability of the system.
- Wide Operating Temperature Range: The IC operates from −40°C to +125°C, making it suitable for a variety of environmental conditions.
Applications
The ADR3420ARJZ-R7 is versatile and can be used in various applications, including:
- High-Precision Measurement Systems: Where accurate voltage referencing is critical.
- Industrial Automation: For systems requiring stable voltage references over a wide temperature range.
- Medical Devices: Where precision and reliability are paramount.
- Aerospace and Defense: For applications demanding high accuracy and stability under extreme conditions.
Q & A
- What is the output voltage of the ADR3420ARJZ-R7?
The output voltage of the ADR3420ARJZ-R7 is 2.048V. - What is the initial accuracy of the ADR3420ARJZ-R7?
The initial accuracy is ±0.1%. - What is the temperature coefficient of the ADR3420ARJZ-R7?
The temperature coefficient is 8 ppm/°C. - What is the operating temperature range of the ADR3420ARJZ-R7?
The operating temperature range is −40°C to +125°C. - What is the maximum output current capacity of the ADR3420ARJZ-R7?
The maximum output current capacity is 10 mA (sourcing) and -3 mA (sinking). - What package type does the ADR3420ARJZ-R7 come in?
The ADR3420ARJZ-R7 comes in a 6-Pin SOT-23 package. - Is the ADR3420ARJZ-R7 suitable for low power applications?
Yes, it is suitable for low power applications with a maximum operating current of 100 μA. - What are some common applications of the ADR3420ARJZ-R7?
Common applications include high-precision measurement systems, industrial automation, medical devices, and aerospace and defense. - How does the ADR3420ARJZ-R7 maintain signal integrity?
The device features low output noise, which helps maintain signal integrity in critical signal processing systems. - Is the ADR3420ARJZ-R7 available for immediate shipment?
Yes, it is available for immediate shipment from various distributors like Digi-Key and Mouser.
