AO4884

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AO4884

+BOM

MOSFET 2N-CH 40V 10A 8SOIC

  • ManufacturerAlpha & Omega Semiconductor Inc.

  • Mfr. Part #AO4884

  • Datasheet AO4884 DataSheet

  • In Stock6069

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Specifications

Attribute Value
Part Status Active
Technology MOSFET (Metal Oxide)
Configuration 2 N-Channel (Dual)
FET Feature Logic Level Gate
Drain to Source Voltage (Vdss) 40V
Current - Continuous Drain (Id) @ 25°C 10A
Rds On (Max) @ Id, Vgs 13mOhm @ 10A, 10V
Vgs(th) (Max) @ Id 2.7V @ 250µA
Gate Charge (Qg) (Max) @ Vgs 33nC @ 10V
Input Capacitance (Ciss) (Max) @ Vds 1950pF @ 20V
Power - Max 2W
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number AO488

Overview

Description

AO4884 is a course designed to introduce students to the fundamentals of a specific topic within a broader academic or professional context, often related to a field such as business, science, or technology. The curriculum typically covers key concepts, theories, and methodologies relevant to the subject matter.
Students can expect to engage in a mix of lectures, discussions, and practical applications to develop a foundational understanding. The course may also emphasize critical thinking, problem-solving skills, and the ability to analyze contemporary issues related to the topic.
Assessment methods often include quizzes, assignments, projects, and exams to evaluate students' grasp of the material. Overall, AO4884 serves as a stepping stone for further study or professional development in the respective field, preparing students for more advanced courses or career opportunities.

Equivalent

The AO4884 is a dual N-channel MOSFET driver. Equivalent products include the MIC4426, TC4420, and MAX4420. Depending on specific requirements like voltage, current, and package type, alternatives can vary. Always check the datasheets for exact specifications to ensure compatibility.

Features

The AO4884 is a high-performance operational amplifier designed for precision applications. Key features include:
1. High Speed: Offers a slew rate of up to 26 V/µs and a bandwidth of 30 MHz, making it suitable for fast signal processing.
2. Low Noise: Provides low input voltage noise, ensuring minimal distortion in sensitive applications.
3. Single-Supply Operation: Can operate with a single supply voltage, simplifying design and reducing component count.
4. Low Distortion: Delivers low total harmonic distortion (THD), ideal for audio and precision measurement applications.
5. Wide Input Voltage Range: Supports a range of input voltages, enhancing versatility in various configurations.
6. High Output Drive: Capable of driving loads up to 600 ohms, making it suitable for interfacing with other components.
7. Temperature Range: Operates effectively across a wide temperature range, ensuring reliability in diverse environments.
These attributes make the AO4884 a robust choice for applications in telecommunications, industrial control, and instrumentation.

Pinout

The AO4884 is a dual N-channel MOSFET designed for applications such as DC-DC converters and power management. It typically comes in a 5x6mm 8-lead DFN package. The pin count is 8, with the following functions:
1. G1 (Gate 1) - Controls the first N-channel MOSFET.
2. D1 (Drain 1) - Drain terminal of the first N-channel MOSFET.
3. S1 (Source 1) - Source terminal of the first N-channel MOSFET.
4. G2 (Gate 2) - Controls the second N-channel MOSFET.
5. D2 (Drain 2) - Drain terminal of the second N-channel MOSFET.
6. S2 (Source 2) - Source terminal of the second N-channel MOSFET.
7. NC (No Connect) - Not connected.
8. GND (Ground) - Common ground reference for the device.
This configuration allows the AO4884 to efficiently manage power in various electronic circuits.

Manufacturer

The AO4884 is manufactured by Alpha & Omega Semiconductor Limited, commonly referred to as AOS. AOS is a semiconductor company that specializes in the design and manufacturing of a broad range of power semiconductors and related products. These include MOSFETs, drivers, and other components used in various applications such as power management, automotive electronics, and renewable energy systems. Founded in 2000 and headquartered in Sunnyvale, California, AOS focuses on providing high-performance, energy-efficient solutions for its customers. The company serves a diverse set of markets, including consumer electronics, industrial, and telecommunications, and is known for its innovation and commitment to quality in semiconductor technology.

Application

AO4884 is a dual-channel, low-noise, analog front-end (AFE) designed for various applications, particularly in medical imaging and diagnostic equipment. Its key application areas include:
1. Ultrasound Imaging: Enhancing ultrasound signal processing for improved image quality.
2. Electrocardiography (ECG): Accurately capturing heart signals for monitoring and diagnostics.
3. Biomedical Sensors: Supporting a range of sensors for physiological monitoring.
4. Industrial Automation: Used in precision measurement and control systems.
5. Wearable Health Devices: Facilitating real-time health monitoring in compact devices.
Overall, AO4884 is critical for applications requiring high precision and low noise in signal acquisition.

Package

The AO4884 is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package), which is a surface-mount type commonly used for integrated circuits due to its compact size and efficiency in space-constrained applications.

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