Overview
The AD7801BRUZ-REEL7 is a precision voltage reference integrated circuit (IC) manufactured by Analog Devices Inc. This device is designed to provide a stable and accurate voltage reference, which is crucial in various electronic systems that require precise voltage levels. The AD7801BRUZ-REEL7 is part of the AD780 series, known for its high performance and reliability in a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Reference Voltage | 2.5 V / 3.0 V |
| Output Voltage Tolerance | ±0.9 mV (max) |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 8-pin SOIC |
| Supply Voltage Range | 4 V to 36 V |
| Current Output Capability | Up to 20 mA |
| Long-term Stability | ±10 ppm/1000 hours (typ) |
Key Features
- Precision Voltage Reference: Offers high accuracy with a low output voltage tolerance of ±0.9 mV.
- Wide Operating Range: Can operate with supply voltages from 4 V to 36 V.
- High Current Output Capability: Capable of sourcing up to 20 mA of current.
- Low Long-term Stability Drift: Exhibits a long-term stability of ±10 ppm/1000 hours.
- Compact Package: Available in an 8-pin SOIC package, suitable for space-constrained designs.
Applications
The AD7801BRUZ-REEL7 is versatile and can be used in a variety of applications, including:
- Industrial Control Systems: For precise voltage referencing in control circuits.
- Medical Devices: Where accurate voltage levels are critical for diagnostic and therapeutic equipment.
- Aerospace and Defense: In systems requiring high reliability and precision voltage references.
- Automotive Systems: For reliable operation in harsh automotive environments.
- Test and Measurement Equipment: To ensure accurate measurements and calibrations.
Q & A
- What is the reference voltage of the AD7801BRUZ-REEL7?
The AD7801BRUZ-REEL7 offers reference voltages of 2.5 V and 3.0 V. - What is the output voltage tolerance of the AD7801BRUZ-REEL7?
The output voltage tolerance is ±0.9 mV (max). - What is the operating temperature range of the AD7801BRUZ-REEL7?
The operating temperature range is -40°C to +85°C. - What package type is the AD7801BRUZ-REEL7 available in?
The AD7801BRUZ-REEL7 is available in an 8-pin SOIC package. - What is the supply voltage range for the AD7801BRUZ-REEL7?
The supply voltage range is from 4 V to 36 V. - How much current can the AD7801BRUZ-REEL7 output?
The AD7801BRUZ-REEL7 can source up to 20 mA of current. - What is the long-term stability of the AD7801BRUZ-REEL7?
The long-term stability is ±10 ppm/1000 hours (typ). - Where can I find detailed specifications for the AD7801BRUZ-REEL7?
Detailed specifications can be found in the datasheet available on the Analog Devices website or through distributors like Digi-Key and Mouser. - What are some common applications for the AD7801BRUZ-REEL7?
Common applications include industrial control systems, medical devices, aerospace and defense, automotive systems, and test and measurement equipment. - Is the AD7801BRUZ-REEL7 available in reel packaging?
Yes, the AD7801BRUZ-REEL7 is available in tape and reel packaging for automated assembly.
