ADR381ART-R2
- Mfr.Part #
- ADR381ART-R2
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOT-23
- Datasheet
- Download
- Description
- IC VREF SERIES PREC 2.5V SOT23-3
- Stock
- 117,974
- In Stock :
- 117,974
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Supply Voltage :
- 5V
- Output Voltage :
- 2.5V
- Mount :
- Surface Mount
- Supply Voltage-Min (Vsup) :
- 2.8V
- Voltage Tolerance-Max :
- 0.24%
- Reach Compliance Code :
- not_compliant
- Terminal Pitch :
- 0.95mm
- Time@Peak Reflow Temperature-Max (s) :
- Not Applicable
- Current - Output :
- 5mA
- RoHS Status :
- Non-RoHS Compliant
- Package / Case :
- SOT-23
- Length :
- 2.9mm
- Peak Reflow Temperature (Cel) :
- Not Applicable
- Number of Outputs :
- 1
- Pin Count :
- 3
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Max Operating Temperature :
- 85°C
- Temperature Coefficient :
- 25 ppm/°C
- Max Output Voltage :
- 2.5V
- Number of Channels :
- 1
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Number of Functions :
- 1
- Packaging :
- Tape and Reel
- Min Operating Temperature :
- -40°C
- Terminal Form :
- Gull wing
- Voltage - Output :
- 2.5V
- Qualification Status :
- Not Qualified
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Quiescent Current :
- 120μA
- Trim/Adjustable Output :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e0
- Temperature Grade :
- Industrial
- Datasheets
- ADR381ART-R2

Voltage Reference Analog Devices, Inc. ADR381ART-R2 Overview
The Voltage Reference Analog Devices, Inc. ADR381ART-R2 is a high-precision, low-power, series voltage reference designed for a broad spectrum of applications. Encapsulated in a compact SOT-23 package, it offers a stable 2.5V output with excellent temperature stability and low noise performance. This makes it an ideal choice for precision data conversion and regulation tasks in sophisticated electronic systems. The ADR381ART-R2's robust design and reliable performance ensure consistent operation, making it highly sought after for mission-critical applications where precision is paramount.
ADR381ART-R2 Features
This voltage reference chip stands out for its precision performance and compact design. Key features include:
- Fixed 2.5V output with high accuracy.
- Low temperature coefficient and excellent thermal stability.
- Minimum external components requirement due to series topology.
- Low operational noise, enhancing overall system reliability and performance.
- Wide operating temperature range, suitable for diverse environmental conditions.
ADR381ART-R2 Applications
- Precision Measurement Systems: Utilized to provide stable voltage references in equipment like digital multimeters and precision sensors, ensuring accurate readings.
- Data Acquisition Systems: Ensures precise voltage calibration in DAQ systems, critical for maintaining integrity in data collection and processing.
- Portable Devices: Its low power consumption makes it ideal for battery-operated applications, offering longevity and reliability in mobile electronics.
- Automotive Electronics: Provides consistent, reliable performance in automotive sensors and control systems, crucial for safety and efficiency.
- Industrial Automation: Used in automated industrial machinery to deliver precise control and monitoring, enhancing system stability and output quality.
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