ADR439BR
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- Mfr.Part #
- ADR439BR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- SOIC N
- Datasheet
- Download
- Description
- IC VREF SERIES 4.5V 8-SOIC
- Stock
- 6,849
- In Stock ：
- 6,849
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Width :
- 3.9mm
- Voltage Tolerance-Max :
- 0.04%
- Voltage - Output :
- 4.5V
- Mount :
- Surface Mount
- Quiescent Current :
- 800μA
- Temperature Coefficient :
- 3 ppm/°C
- Trim/Adjustable Output :
- yes
- Pin Count :
- 8
- Length :
- 4.9mm
- Output Voltage :
- 4.5V
- Number of Terminations :
- 8
- Supply Voltage-Min (Vsup) :
- 6.5V
- Pbfree Code :
- yes
- Terminal Position :
- Dual
- Temperature Grade :
- Automotive
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Number of Channels :
- 1
- Supply Voltage :
- 6.5V
- Number of Functions :
- 1
- Max Operating Temperature :
- 125°C
- Max Output Voltage :
- 4.5V
- Packaging :
- Rail/Tube
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Form :
- Gull wing
- Qualification Status :
- Not Qualified
- JESD-609 Code :
- e3
- Additional Feature :
- OUTPUT VOLTAGE CAN BE ADJUSTED OVER A 0.5 PERCENT RANGE USING TRIM PIN
- Analog IC - Other Type :
- THREE TERMINAL VOLTAGE REFERENCE
- Number of Outputs :
- 1
- Current - Output :
- 30mA
- Package / Case :
- SOIC N
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- ADR439BR
Voltage Reference Analog Devices, Inc. ADR439BR Overview
The ADR439BR by Analog Devices, Inc. is a high-performance, precision voltage reference designed to deliver consistent, reliable fixed 4.5V output with minimal variance under varying operating conditions. This Voltage Reference Analog Devices, Inc. ADR439BR product offers exceptional stability and accuracy through a series topology with a low temperature coefficient, making it an ideal choice for critical applications where voltage precision is paramount. Its ability to maintain output stability and low noise enhances system performance in demanding environments. Packaged in an 8-SOIC format, the ADR439BR integrates seamlessly into various electronic assemblies, providing a compact, efficient solution for precision voltage regulation.
ADR439BR Features
The ADR439BR features include a precise series voltage output of 4.5V, low noise performance with a 1.4 µVp-p from 0.1 Hz to 10 Hz, and a low temperature coefficient, typically at 3 ppm/°C. These characteristics ensure high reliability and stable functionality across a wide range of temperatures and supply variations, which is crucial for advanced electronic systems. Its output capability of up to 10 mA, along with a wide operating temperature range from -40°C to +125°C, further ensures versatility in numerous applications.
ADR439BR Applications
- Precision Instrumentation: In devices requiring precise data acquisition systems, the ADR439BR provides a stable reference voltage, critical for accurate measurements and consistency.
- Medical Equipment: Ensures reliable and consistent performance in medical monitoring systems, where precision and operational stability are crucial for accurate diagnostics and monitoring.
- Automotive Electronics: Used in automotive sensors and electronics, where stability and high temperature performance are needed to perform accurately under harsh conditions.
- Data Conversion: Acts as a reference point in high-resolution analog to digital converters (ADCs) and digital to analog converters (DACs), facilitating accurate data conversion.
- Telecommunications: Supports telecommunications equipment by providing a stable voltage reference, essential for consistent, error-free operation.
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