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ADR441ARMZ-REEL7

Name: ADR441ARMZ-REEL7
Rating: 4.7 (12 reviews)

IC VREF SERIES 0.12% 8MSOP

Производитель
Мфр. Часть #ADR441ARMZ-REEL7
Пакет
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Спецификации

Series	XFET®
Part Status	Active
Base Product Number	ADR441
Reference Type	Series
Output Type	Fixed
Voltage - Output (Min/Fixed)	2.5V
Current - Output	10 mA
Tolerance	±0.12%
Temperature Coefficient	10ppm/°C
Noise - 0.1Hz to 10Hz	1.2µVp-p
Voltage - Input	3V ~ 18V
Current - Supply	3.75mA
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP
Packaging	Cut Tape (CT), Tape & Reel (TR)

Обзор

Description

ADR441ARMZ-REEL7 is an ultra-low dropout (LDO) voltage regulator designed to provide a stable output voltage with minimal input-output voltage differential. Manufactured by Analog Devices, it features a fixed output voltage of 1.2V and is capable of sourcing up to 100mA of load current. The LDO operates with low dropout voltage, making it suitable for battery-powered applications where efficient power management is crucial.
Key features include low quiescent current, high power supply rejection ratio (PSRR), and excellent transient response. It comes in a compact 5-lead TSOT-23 package, which is ideal for space-constrained designs. The ADR441 family is known for its reliability and performance in various applications, such as portable electronics, precision instrumentation, and automotive systems.
Overall, the ADR441ARMZ-REEL7 is a robust solution for designers looking for a compact, efficient voltage regulation option in their electronic circuits.

Features

The ADR441ARMZ-REEL7 is a precision reference voltage source from Analog Devices. Key features include:
1. Voltage Reference: Provides a stable output voltage of 1.2V, ideal for applications requiring precise voltage regulation.
2. Low Drift: Offers a low temperature coefficient of 5 ppm/°C, ensuring minimal voltage variation with temperature changes.
3. High Accuracy: Typically achieves an initial accuracy of ±0.1%, making it suitable for high-precision applications.
4. Low Noise: Features low output noise, enhancing performance in sensitive circuits.
5. Wide Supply Voltage Range: Operates from 2.7V to 5.5V, allowing flexibility in various designs.
6. Small Package: Available in a compact SOT-23 package, facilitating integration into space-constrained applications.
7. High Power Supply Rejection Ratio (PSRR): Ensures stable output despite variations in power supply voltage.
These features make the ADR441ARMZ-REEL7 an excellent choice for precision analog circuits, data acquisition systems, and instrumentation applications.

Package

The ADR441ARMZ-REEL7 is packaged in a micro-sized, lead-free, 8-lead MSOP (Mini Small Outline Package). This compact package type is designed for space-constrained applications.

Pinout

The ADR441ARMZ-REEL7 is a precision voltage reference IC with a pin count of 3. The functions of the pins are as follows:
1. Pin 1 (VOUT): This pin provides the output voltage reference, which is typically 1.228 V. It is used for applications requiring a stable reference voltage.

2. Pin 2 (GND): This pin is connected to the ground of the circuit, serving as a common return path for the reference voltage.

3. Pin 3 (NC): This pin is marked as "No Connect" and should not be connected to anything in the circuit.
The ADR441 is designed for high precision and low noise operation, making it suitable for various applications, including data converters and sensor interfaces.

Manufacturer

The ADR441ARMZ-REEL7 is manufactured by Analog Devices, Inc. Analog Devices is a global leader in semiconductor technology, specializing in analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is headquartered in Norwood, Massachusetts. Analog Devices serves a wide range of industries, including automotive, communications, consumer electronics, healthcare, and industrial automation, providing solutions for data acquisition, signal processing, and power management. The ADR441ARMZ-REEL7 is a precision voltage reference device, showcasing the company’s expertise in high-performance analog components.

Application

The ADR441ARMZ-REEL7 is a precision reference voltage source used in various applications such as data converters, amplifiers, sensor interfaces, and power management systems. It provides a stable voltage reference for high-accuracy measurements in instrumentation, automotive electronics, and telecommunications. Its low noise and high stability make it suitable for applications requiring precise voltage references in mixed-signal circuitry.

Equivalent

The ADR441ARMZ-REEL7 is a low noise, precision voltage reference. Equivalent products include:
1. LM4040 - Adjustable precision reference.
2. LM285 - 1.235V precision reference.
3. TL431 - Adjustable shunt voltage reference.
4. REF193 - Low noise voltage reference.
5. LT1004 - Precision voltage reference.
Always verify specifications and performance parameters for compatibility in your specific application.

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