Overview
The ADR06BRZ is a precision voltage reference IC produced by Analog Devices Inc. It is part of the ADR01, ADR02, ADR03, and ADR06 series, which feature high accuracy, high stability, and low power consumption. The ADR06BRZ specifically provides a stable output voltage of 3.0 V. These devices are housed in compact packages, including the 8-lead SOIC package, making them ideal for general-purpose and space-constrained applications. The ADR06BRZ is also qualified for automotive applications in the A grade 8-lead SOIC package.
Key Specifications
| Parameter | Symbol | Test Conditions/Comments | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Output Voltage | VO | A and C grades | - | 3.0 | - | V |
| Output Voltage | VO | B grade | 2.995 | 3.0 | 3.005 | V |
| Initial Accuracy | VOERR | A and C grades | -10 | - | 10 | mV |
| Initial Accuracy | VOERR | B grade | -5 | - | 5 | mV |
| Temperature Coefficient | - | -40°C to +125°C | - | - | 9 | ppm/°C |
| Line Regulation | ΔVO/ΔVIN | VIN = 5.0 V to 36.0 V | - | - | 30 | ppm/V |
| Load Regulation | ΔVO/ΔILOAD | ILOAD = 0 mA to 10 mA | - | - | 70 | ppm/mA |
| Quiescent Current | IIN | No load, -40°C to +125°C | 0.65 | 1 | - | mA |
Key Features
- High Accuracy and Stability: The ADR06BRZ offers high accuracy and stability, making it suitable for precision applications.
- Low Power Consumption: The device has low quiescent current, which is beneficial for power-sensitive designs.
- Compact Packages: Available in 5-lead SC70, TSOT, and 8-lead SOIC packages, making it ideal for space-constrained applications.
- Wide Operating Range: Operates over a wide supply voltage range and is specified over the extended industrial temperature range of -40°C to +125°C.
- Temperature Sensing: The TEMP pin can be used for temperature sensing and approximation with an external buffer and resistor network.
- TRIM Pin: A TRIM pin is provided for fine adjustment of the output voltage.
- Automotive Qualification: The A grade in 8-lead SOIC is qualified for automotive applications.
Applications
- Precision Data Acquisition Systems: Ideal for high-resolution converters and precision data acquisition systems.
- Industrial Process Control Systems: Suitable for industrial process control due to its high accuracy and stability.
- Precision Instruments: Used in various precision instruments where stable voltage references are critical.
- Auto Battery Monitoring: Can be used in automotive battery monitoring systems.
- PCMCIA Cards: Suitable for use in PCMCIA cards and other compact electronic devices.
Q & A
- What is the output voltage of the ADR06BRZ?
The output voltage of the ADR06BRZ is 3.0 V.
- What are the available package options for the ADR06BRZ?
The ADR06BRZ is available in 5-lead SC70, TSOT, and 8-lead SOIC packages.
- What is the temperature coefficient of the ADR06BRZ?
The temperature coefficient of the ADR06BRZ is typically 9 ppm/°C.
- Is the ADR06BRZ suitable for automotive applications?
Yes, the A grade in 8-lead SOIC is qualified for automotive applications.
- What is the quiescent current of the ADR06BRZ?
The quiescent current of the ADR06BRZ is 0.65 mA to 1 mA.
- Can the ADR06BRZ be used for temperature sensing?
Yes, the TEMP pin can be used for temperature sensing with an external buffer and resistor network.
- What is the operating temperature range of the ADR06BRZ?
The operating temperature range is -40°C to +125°C.
- Is the ADR06BRZ compatible with other industry-standard voltage references?
The SOIC version of the ADR06BRZ is pin-to-pin compatible with industry-standard REF03, but no guarantees for system-level compatibility are implied.
- How can the output voltage of the ADR06BRZ be adjusted?
The output voltage can be fine-adjusted using the TRIM pin.
- What are some typical applications of the ADR06BRZ?
Typical applications include precision data acquisition systems, industrial process control systems, precision instruments, auto battery monitoring, and PCMCIA cards.
