Overview
The ADR01BKSZ-REEL7 is a precision voltage reference from Analog Devices Inc., part of the ADR01 series. This device is designed to provide a stable output voltage of 10.0 V, making it suitable for a wide range of applications requiring high accuracy and stability. The ADR01BKSZ-REEL7 is housed in a compact 5-lead SC70 package, which is ideal for space-constrained designs. It operates over a wide supply voltage range and is specified over the extended industrial temperature range of −40°C to +125°C.
Key Specifications
| Parameter | Value | Conditions |
|---|---|---|
| Output Voltage | 10.0 V | - |
| Supply Voltage Range | 12.0 V to 36.0 V | - |
| Temperature Coefficient | 9 ppm/°C (maximum) | −40°C to +125°C |
| Initial Accuracy | ±0.1% | - |
| Output Current | Up to 10 mA | - |
| Voltage Noise (0.1 Hz to 10 Hz) | 20 µV p-p | - |
| Line Regulation | 7 ppm/V (typical) | VIN = 12.0 V to 36.0 V |
| Load Regulation | 40 ppm/mA (typical) | ILOAD = 0 mA to 10 mA |
| Quiescent Current | 0.65 mA to 1 mA | No load, −40°C to +125°C |
| Package Type | 5-lead SC70 | - |
Key Features
- Ultracompact 5-lead SC70 and TSOT packages, and 8-lead SOIC package options.
- Low temperature coefficient: 9 ppm/°C maximum.
- High initial accuracy: ±0.1%.
- No external capacitor required.
- Low noise: 20 µV p-p (0.1 Hz to 10 Hz).
- Wide operating range: 12.0 V to 36.0 V.
- High output current capability: up to 10 mA.
- Wide temperature range: −40°C to +125°C.
- TRIM pin for fine adjustment of the output voltage.
- TEMP pin for temperature sensing and approximation.
Applications
The ADR01BKSZ-REEL7 is ideally suited for general-purpose and space-constrained applications, including:
- Industrial control systems.
- Aerospace and defense (ADR01-EP supports AQEC standard).
- Automotive systems (A grade in 8-lead SOIC is qualified for automotive applications).
- Medical devices requiring high precision voltage references.
- Telecommunications equipment.
Q & A
- What is the output voltage of the ADR01BKSZ-REEL7?
The output voltage of the ADR01BKSZ-REEL7 is 10.0 V.
- What is the supply voltage range for the ADR01BKSZ-REEL7?
The supply voltage range is from 12.0 V to 36.0 V.
- What is the temperature coefficient of the ADR01BKSZ-REEL7?
The temperature coefficient is 9 ppm/°C maximum.
- Does the ADR01BKSZ-REEL7 require an external capacitor?
No, the ADR01BKSZ-REEL7 does not require an external capacitor.
- What is the noise level of the ADR01BKSZ-REEL7?
The noise level is 20 µV p-p from 0.1 Hz to 10 Hz.
- What is the maximum output current of the ADR01BKSZ-REEL7?
The maximum output current is up to 10 mA.
- What is the operating temperature range of the ADR01BKSZ-REEL7?
The operating temperature range is from −40°C to +125°C.
- Is the ADR01BKSZ-REEL7 suitable for automotive applications?
Yes, the A grade in 8-lead SOIC is qualified for automotive applications.
- Can the ADR01BKSZ-REEL7 be used for temperature sensing?
Yes, the TEMP pin can be used for temperature sensing and approximation with an external buffer and resistor network.
- Is the ADR01BKSZ-REEL7 compatible with industry-standard REF01?
Yes, the SOIC version of the ADR01 is pin-compatible with the industry-standard REF01.
