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ADR439ARMZ-REEL7

Part No ADR439ARMZ-REEL7
Manufacturer Analog Devices Inc.
Catalog PMIC - Voltage Reference
Description Ultralow Noise XFET Voltage References with Current Sink and Source Capability
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits (ICs)
Manufacturer Analog Devices Inc.
Series XFET
Packaging Reel - TR
Part Status Obsolete(EOL)
Reference Type Series
Output Type Fixed
Output Voltage 4.5V
Output Current 30mA
Tolerance ±0.12%
Temperature Coefficient 10ppm/°C
Noise - 0.1Hz to 10Hz 7.5μVp-p
Voltage - Input 6.5 V ~ 18 V
Operating Supply Current 800μA
Operating Temperature Range -40°C ~ 125°C (TA)
Mounting SMD
Package 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Manufacturer Package 8-MSOP
Win Source Part Number 1141520-ADR439ARMZ-REEL7
Manufacturer Homepage www.analog.com
Popularity Medium
Supply and Demand Status Limited
Family Name ADR439
Introduction Date December 22, 2003
ECCN EAR99
Country of Origin Malaysia
Estimated EOL Date Obsolete
Ultra Librarian 3D Model Ultra Librarian ADR439ARMZ-REEL7 CAD Model

Description

Product Overview: ADR439ARMZ-REEL7

The ADR439ARMZ-REEL7 is a high-precision, low-noise voltage reference from Analog Devices Inc. (ADI), a leading global manufacturer of high-performance integrated circuits used in analog and digital signal processing applications. This component is part of ADI's ADR43x series of voltage references that are known for their accuracy and stability, making them ideal for precision data conversion systems in a variety of market segments, including industrial, medical, and communication applications.

This voltage reference comes in a compact MSOP-8 package and is part of a tape and reel packaging system, denoted by the "REEL7" suffix, which facilitates automated pick-and-place manufacturing processes. The ADR439 provides a precise 4.096V output, which is a common reference voltage for analog-to-digital converters (ADCs), ensuring compatibility with a wide range of ADCs and digital-to-analog converters (DACs).

Key features of the ADR439ARMZ-REEL7 include:

  • High Accuracy: The initial output accuracy is typically ±0.1%, which is essential for precision applications where voltage accuracy is critical.
  • Low Temperature Coefficient: It has an excellent temperature coefficient, typically 8ppm/°C, ensuring stable performance across a wide temperature range.
  • Low Noise: With low output noise of 7μV p-p (0.1Hz to 10Hz), this voltage reference is suitable for high-resolution and low-noise systems.
  • Wide Operating Range: It operates over a wide supply voltage range from 4.5V to 18V, providing design flexibility for various applications.
  • Long-Term Stability: The ADR439 exhibits excellent long-term stability, which ensures consistent performance over the lifespan of the device.
  • Low Dropout Voltage: The device functions with a low dropout voltage, making it suitable for battery-powered and portable devices.

The ADR439ARMZ-REEL7 is designed to meet stringent performance requirements, offering a reliable and stable voltage reference source for high-accuracy analog circuitry. With its combination of accuracy, low noise, and stability, this product is an excellent choice for designers who require a reference voltage that maintains its precision over varying conditions and over time.

For detailed specifications, application circuits, and additional information, designers are encouraged to consult the datasheet and technical resources available on the Analog Devices Inc. website.

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Pricing & Ordering

Quantity Unit Price Ext. Price
12+ $4.8822 $58.5864
29+ $4.0055 $116.1595
45+ $3.8808 $174.6360
62+ $3.7549 $232.8038
80+ $3.6302 $290.4160
107+ $3.2548 $348.2636
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Availability: 31,000 pieces
MOQ: 12 pcs
Order Increment : 1 pcs
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