Overview
The ADR02BKSZ-REEL7 is a precision voltage reference device produced by Analog Devices Inc. This ultracompact component is part of the ADR02 series, which includes high-accuracy, low-drift voltage references. The ADR02BKSZ-REEL7 specifically provides a stable 5.0 V output voltage, making it ideal for a wide range of applications where precise voltage referencing is crucial.
The device is housed in a 5-lead SC70 package, which is compact and suitable for space-constrained designs. It operates over an extended industrial temperature range of -40°C to +125°C, ensuring reliability in various environmental conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Output Voltage (VO) | 4.995 to 5.005 | V |
| Initial Accuracy (VOERR) | ±0.1% | % |
| Temperature Coefficient (TCVO) | 9 ppm/°C (max) | ppm/°C |
| Supply Voltage Range (VIN) | 7.0 V to 36.0 V | V |
| Output Current (IOUT) | 10 mA | mA |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | 5-Lead SC70 | |
| Noise (0.1 Hz to 10 Hz) | 10 µV p-p | µV p-p |
| Quiescent Current (IIN) | 0.65 to 1 mA | mA |
Key Features
- High Accuracy: The ADR02BKSZ-REEL7 offers an initial accuracy of ±0.1% and a low temperature coefficient of 9 ppm/°C maximum, ensuring stable output voltage across a wide temperature range.
- Low Noise: The device features low noise of 10 µV p-p in the 0.1 Hz to 10 Hz frequency range.
- Compact Package: Housed in a 5-lead SC70 package, making it suitable for space-constrained applications.
- Wide Operating Range: Operates from a supply voltage range of 7.0 V to 36.0 V and over an extended industrial temperature range of -40°C to +125°C.
- No External Capacitor Required: Simplifies design and reduces component count.
- Temperature Sensing Capability: The TEMP pin can be used for temperature sensing and approximation with an external buffer and resistor network.
- TRIM Pin for Fine Adjustment: Allows for fine adjustment of the output voltage.
Applications
The ADR02BKSZ-REEL7 is suitable for various applications requiring precise voltage referencing, including:
- General-Purpose Voltage Referencing: Ideal for systems needing a stable voltage reference.
- Space-Constrained Designs: The compact SC70 package makes it perfect for applications where space is limited.
- Automotive Systems: Qualified for automotive applications, especially in the A grade 8-lead SOIC package.
- Industrial and Medical Devices: Reliable operation over a wide temperature range makes it suitable for industrial and medical equipment.
Q & A
- What is the output voltage of the ADR02BKSZ-REEL7?
The output voltage of the ADR02BKSZ-REEL7 is 5.0 V, with an initial accuracy of ±0.1%.
- What is the operating temperature range of the ADR02BKSZ-REEL7?
The device operates over an extended industrial temperature range of -40°C to +125°C.
- What package type is the ADR02BKSZ-REEL7 available in?
The ADR02BKSZ-REEL7 is housed in a 5-lead SC70 package.
- Does the ADR02BKSZ-REEL7 require an external capacitor?
No, the ADR02BKSZ-REEL7 does not require an external capacitor.
- What is the maximum output current of the ADR02BKSZ-REEL7?
The maximum output current is 10 mA.
- Can the ADR02BKSZ-REEL7 be used for temperature sensing?
- Is the ADR02BKSZ-REEL7 suitable for automotive applications?
- What is the quiescent current of the ADR02BKSZ-REEL7?
The quiescent current ranges from 0.65 mA to 1 mA.
- What is the noise level of the ADR02BKSZ-REEL7?
The noise level is 10 µV p-p in the 0.1 Hz to 10 Hz frequency range.
- Is the ADR02BKSZ-REEL7 compatible with industry-standard voltage references?
