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Analog Devices Fixed Series Voltage Reference ±0.13 % Initial Accuracy 4.1V 10mA 8-Pin MSOP ADR444ARMZ
Specifications
| Country of Origin | India |
|---|---|
| Brand | Analog Devices |
| Height | 0.85mm |
| Length | 3mm |
| Model | ADR444ARMZ |
| Mount Type | Surface |
| Output type | Fixed |
| Series | ADR444 |
| Temperature Coefficient | 4 ppm/°C |
| Output Current | 10mA |
| Topology | Series |
| Maximum Operating Temperature | 125°C |
| Package Type | MSOP |
| Load Regulation | 50 ppm/mA |
| Minimum Operating Temperature | -40°C |
| Reference Type | Fixed |
| Maximum Input Voltage | 20V |
| Line Regulation | 20 ppm/V |
| Minimum Input Voltage | 4.6V |
| Pin Count | 8 |
| Reference Voltage | 4.1V |
| Initial Accuracy | ±0.13 % |
Key Features
- The device features a wide maximum input voltage range of up to 20V for versatile applications.
- It has excellent temperature stability with a temperature coefficient of 4 ppm/°C.
- The device operates reliably over a temperature range of -40°C to 125°C.
- Line regulation is 20 ppm/V and load regulation is 50 ppm/mA, ensuring output stability.
- Compact size with a height of 0.85mm and length of 3mm makes it suitable for space-constrained designs.
- This voltage reference utilizes series topology for precision power management.
- It comes in a surface mount MSOP package with 8 pins for easy PCB integration.
- The output type is fixed, delivering consistent voltage output for sensitive electronic circuits.
Product Description
Analog Devices ADR444ARMZ Fixed Series Voltage Reference is a precision semiconductor device designed for industrial and commercial electronics requiring a stable and accurate fixed voltage reference. It delivers a reference voltage of 4.1V with an initial accuracy of ±0.13 %, making it ideal for use in instrumentation, data acquisition systems, and power management circuits.
The device features a low temperature coefficient of 4 ppm/°C, ensuring high stability across a broad operating temperature range from -40°C to 125°C. This reliability supports demanding industrial, manufacturing, and HVAC applications where precise voltage control is essential.
Designed with a series topology and housed in a compact 8-pin MSOP surface mount package, the ADR444ARMZ is well suited for modern PCB layouts demanding compactness and efficiency. It supports a maximum input voltage of 20V and provides an output current up to 10mA while maintaining excellent line regulation of 20 ppm/V and load regulation of 50 ppm/mA.
This fixed voltage reference is widely used in analog circuits, measurement instruments, and power control systems across industries such as industrial automation, laboratory equipment, and embedded electronics.
Precise fixed 4.1V reference voltage with ±0.13 % initial accuracy. Temperature coefficient of 4 ppm/°C for stable operation under varying thermal conditions. Operating temperature range from -40°C to +125°C for harsh environments.
Surface mount 8-pin MSOP package for compact and efficient PCB integration. Supports up to 20V maximum input voltage and 10mA output current. Excellent line regulation (20 ppm/V) and load regulation (50 ppm/mA) for signal integrity.
Utilizes series topology optimized for precision power management applications.
This voltage reference is an essential component for electronic engineers and designers working on precision measurement, power regulation, and control system projects. Available in production pack (tube) packaging, it enables smooth assembly in large quantities.
Explore more voltage reference products and power management ICs to complement your design requirements on EnvMart.
Explore more products in our Voltage References category.
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Frequently Asked Questions
The ADR444ARMZ provides a fixed reference voltage of 4.1V with an initial accuracy of ±0.13%.
It can deliver an output current of up to 10mA, ensuring sufficient power for connected components.
The line regulation is 20 ppm/V and the load regulation is 50 ppm/mA, ensuring output stability under varying conditions.
It is housed in a compact 8-pin MSOP surface mount package, facilitating easy integration into PCB designs.
The ADR444ARMZ features a low temperature coefficient of 4 ppm/°C, which contributes to its stability across temperature variations.
This model utilizes a series topology optimized for precision power management applications.
The dimensions are 0.85mm in height and 3mm in length, making it suitable for space-constrained applications.
It is widely used in instrumentation, data acquisition systems, and power management circuits across various industries.
The ADR444ARMZ is manufactured in India.
The output type of this voltage reference is fixed, providing a consistent voltage output for sensitive electronic circuits.
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