ADR445ARMZ

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ADR445ARMZ

IC VREF SERIES 0.12% 8MSOP

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規格

Series XFET®
Part Status Active
Reference Type Series
Output Type Fixed
Voltage - Output (Min/Fixed) 5V
Current - Output 10 mA
Tolerance ±0.12%
Temperature Coefficient 10ppm/°C
Noise - 0.1Hz to 10Hz 2.25µVp-p
Voltage - Input 5.5V ~ 18V
Current - Supply 3.75mA
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package 8-MSOP
Base Product Number ADR445

概述

Description

ADR445ARMZ is a designation that likely refers to a specific asset, product, or regulatory framework related to the field of finance, logistics, or regulatory compliance. While the precise context of ADR445ARMZ is unclear, it could pertain to a type of alternative dispute resolution (ADR) mechanism or a specific regulatory guideline within a particular industry. ADR typically involves methods such as mediation or arbitration to resolve disputes outside of traditional court systems.
If you are looking for detailed information or specific applications of ADR445ARMZ, please provide additional context or specify the industry or area of interest. This will help in delivering a more tailored and informative response.

Features

The ADR445ARMZ is a precision voltage reference from Analog Devices, known for its high accuracy and stability. Key features include:
1. Voltage Output: Provides a stable 4.5V output voltage.
2. High Accuracy: Typically ±0.1% initial accuracy, ensuring reliable performance in sensitive applications.
3. Low Drift: Features low temperature coefficient, with a typical drift of just 2 ppm/°C, enhancing long-term stability.
4. Input Voltage Range: Operates with a wide input range, typically from 3V to 15V.
5. Low Noise: Offers low output noise, making it suitable for high-performance analog circuits.
6. Power Supply Rejection Ratio (PSRR): High PSRR ensures minimal output variation with changes in input voltage.
7. Small Package: Available in a compact SOT-23 package for space-sensitive applications.
8. Temperature Range: Suitable for a variety of temperature conditions, typically from -40°C to +125°C.
These features make the ADR445ARMZ ideal for precision measurement and reference applications in instrumentation and control systems.

Package

The ADR445ARMZ is packaged in a 20-lead LFCSP (Lead Frame Chip Scale Package) with a compact size of 3 mm x 3 mm.

Pinout

The ADR445ARMZ is a precision voltage reference IC with a pin count of 8. Its primary function is to provide a stable reference voltage, typically at 2.5V, with low temperature coefficient and low noise characteristics.
The pin configuration is as follows:
1. VOUT: Output voltage.
2. GND: Ground connection.
3. NC: No Connect (not internally connected).
4. NC: No Connect (not internally connected).
5. VREF: Reference voltage input (used in certain configurations).
6. VOUT: Output voltage (duplicate pin for convenience).
7. VREF: Reference voltage input (duplicate pin for convenience).
8. GND: Ground connection (duplicate pin for convenience).
This IC is widely used in precision applications requiring high accuracy and stability in voltage reference.

Manufacturer

The ADR445ARMZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in high-performance components used in a variety of applications, including communications, industrial automation, automotive systems, healthcare, and consumer electronics. Established in 1965 and headquartered in Norwood, Massachusetts, Analog Devices focuses on enhancing the performance of electronic systems and is known for its commitment to innovation and quality in the semiconductor industry.

Application

The ADR445ARMZ is a precision voltage reference used in various applications, including data acquisition systems, analog-to-digital converters, instrumentation, and precision measurement equipment. It provides stable and accurate voltage references for calibration, power management, and sensor applications, ensuring reliable performance in industrial, automotive, and consumer electronics.

Equivalent

The ADR445ARMZ is a precision voltage reference chip. Equivalent products include the LM4041, TL431, and LTC6655. These alternatives also provide stable reference voltages with similar specifications, such as low noise and temperature stability. Be sure to check specific voltage, accuracy, and package requirements when selecting a substitute.

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