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ADR3425ARJZ

Name: ADR3425ARJZ
Rating: 4.7 (12 reviews)

ADI 2.5V 0.60um CMOS 10ppm/C Voltage REF

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Packaging	Reel
Standard Pack Qty	3000

概述

Description

ADR3425ARJZ is a high-performance, low-noise linear voltage regulator designed for various applications requiring stable output voltage with minimal fluctuations. Typically used in power supply circuits, it provides a fixed output voltage, high load transient response, and excellent line regulation. The device features a low dropout voltage, allowing it to operate efficiently even when the input voltage is only slightly higher than the output voltage. Its thermal shutdown and current limiting features ensure reliability and protection against overcurrent conditions. The ADR3425ARJZ is commonly utilized in consumer electronics, telecommunications, and automotive applications where precision voltage regulation is critical. Its compact package and straightforward implementation make it suitable for space-constrained designs.

Features

The ADR3425ARJZ is a precision voltage reference from Analog Devices, offering several key features:
1. Output Voltage: It provides a stable output voltage of 2.5 V ±0.5% accuracy.
2. Low Temperature Coefficient: The temperature coefficient is 5 ppm/°C, ensuring stability across varying temperatures.
3. Low Noise: It has low output noise, making it suitable for high-precision applications.
4. Wide Operating Range: The device operates over a wide temperature range from -40°C to +125°C.
5. Low Power Consumption: The ADR3425 draws minimal supply current, enhancing efficiency.
6. High PSRR: High Power Supply Rejection Ratio (PSRR) ensures minimal output voltage variation with changing input voltage.
7. Compact Package: It comes in an 8-lead SOIC package, suitable for space-constrained applications.
8. Suitable for Various Applications: Ideal for data converters, sensors, and instrumentation.
These features make the ADR3425ARJZ a reliable choice for precision applications in various electronic circuits.

Package

The ADR3425ARJZ is packaged in a 5-lead SOT-23 form factor. This small, surface-mount package is designed for space-constrained applications, providing high performance in a compact layout.

Pinout

The ADR3425ARJZ is a precision voltage reference from Analog Devices. It has a pin count of 8.
The functions of the pins are as follows:
1. VOUT: Output voltage reference (2.5V).
2. GND: Ground.
3. VIN: Input voltage (requires a supply voltage to operate).
4. NC: No Connect (do not connect to anything).
5. REF: Reference pin (used for external reference connections).
6. SHDN: Shutdown pin (active low, to enable or disable the device).
7. A1, A2: Additional pins for internal circuitry (not used externally).
The ADR3425ARJZ is known for its low noise, low drift, and high accuracy, making it suitable for precision applications in instrumentation and data acquisition systems.

Manufacturer

The ADR3425ARJZ is manufactured by Analog Devices, Inc. Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company specializes in designing and manufacturing a wide range of products, including data converters, amplifiers, and sensors, which are used in various applications such as communications, automotive, industrial, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices is known for its innovative technologies and commitment to quality, serving customers worldwide with solutions that enhance performance and efficiency in electronic systems.

Application

The ADR3425ARJZ is a precision voltage reference used in various applications, including data acquisition systems, precision measurement equipment, and analog-to-digital converters (ADCs). It is suitable for use in instrumentation, industrial automation, and medical devices, where stable and accurate voltage references are critical. Additionally, it can be employed in power management and sensor applications to provide a reliable reference voltage.

Equivalent

The ADR3425ARJZ is a low-dropout (LDO) voltage regulator. Equivalent products include the ADP165, TPS7A47, LT1763, and MIC5219. Ensure to check specifications such as output voltage, current capability, and package type for compatibility with your application.