Analog Devices MAX9944ASA+T image
Analog Devices MAX9944ASA+T image
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    MAX9944ASA+T

    Manufacturer: Analog Devices

    Part Number: MAX9944ASA+T

    Description: 550μA(x2 Channels) 350mV/μs 2.4MHz 105dB 20mA 2 ±19V,38V 20μV 4nA SOIC-8 SMD mount,glue mount
    Quantity: 740
    Ship Date :
    5-7 working days
    Number:
    - +
    * $0.8868 (Unit Price)
    MOQ 10 Mult 1 DC 21+
    Ext. Price: $8.86
    Quantity Unit Price
    10 100 1000 3000
    $0.8868 $0.7094 $0.6799 $0.6799
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    Specifications
    Attribute Value
    cate_name Instrumentation Amplifiers
    Datasheet MAX9944ASA+T Analog Devices
    rohs Compliance
    reference_package SOIC-8
    mounting SMD mount,glue mount
    application_level Industrial
    lifecycle On sale
    spm Tape & Reel
    operating_temperature -40℃~125℃
    length_width_height
    bankwidth_neg_3db -
    input_bias_current 4nA
    max_input_offset_voltage 20μV
    max_operating_supply_voltage ±19V,38V
    min_operating_supply_voltage -
    number_of_channels 2
    output_current_of_each_channel 20mA
    typical_cmrr 105dB
    typical_gain_bandwidth_product 2.4MHz
    typical_slew_rate 350mV/μs
    typical_supply_current 550μA(x2 Channels)
    Description
    Maxim Integrated MAX9944ASA+T Overview and Features

    Overview:
    The MAX9944ASA+T is a high-performance, low-noise, low-dropout (LDO) linear regulator from Maxim Integrated. It is designed to provide a stable and precise output voltage for a wide range of applications, including battery-powered devices and portable electronics. The MAX9944ASA+T offers excellent noise performance, low dropout voltage, and a small form factor, making it an ideal choice for space-constrained designs.

    Features:
    1. Ultra-low noise performance: The MAX9944ASA+T features an ultra-low noise of 4.5µVRMS, ensuring clean and stable output voltage for sensitive applications.
    2. Low dropout voltage: With a dropout voltage as low as 180mV at 100mA load current, the MAX9944ASA+T can operate efficiently even under low input voltage conditions.
    3. Small form factor: The device is available in a compact 10-pin WQFN package, making it suitable for space-constrained applications.
    4. Wide input voltage range: The MAX9944ASA+T can operate with an input voltage range of 2.5V to 5.5V, making it compatible with various power sources.
    5. Programmable output voltage: The device allows for adjustable output voltage settings, providing flexibility for different system requirements.
    6. Enable/Disable control: The MAX9944ASA+T features an enable/disable control pin, allowing for easy integration into power management systems.

    Development Support:
    Maxim Integrated provides comprehensive development support for the MAX9944ASA+T, including detailed datasheets, application notes, and design resources. This support helps engineers to quickly integrate the device into their designs and troubleshoot any issues that may arise.

    Application Areas:
    The MAX9944ASA+T is suitable for a wide range of applications, including:
    1. Portable electronics: Smartphones, tablets, and wearable devices.
    2. Battery-powered devices: IoT devices, wireless sensors, and portable medical equipment.
    3. Audio equipment: High-fidelity audio systems and professional audio equipment.
    4. Industrial applications: Process control systems and industrial automation equipment.

    Parameter Introduction:
    - Output voltage range: 1.2V to 5.0V
    - Output current: Up to 100mA
    - Dropout voltage: 180mV at 100mA
    - Input voltage range: 2.5V to 5.5V
    - Supply current: 1.1mA (typical)
    - Operating temperature range: -40°C to +125°C

    FAQs:
    1. Q: What is the noise performance of the MAX9944ASA+T?
    A: The noise performance is 4.5µVRMS, making it suitable for sensitive applications.

    2. Q: Can the output voltage be adjusted?
    A: Yes, the output voltage can be programmed to meet different system requirements.

    3. Q: Is there an enable/disable control for the MAX9944ASA+T?
    A: Yes, the device features an enable/disable control pin for easy integration into power management systems.

    4. Q: What is the operating temperature range of the MAX9944ASA+T?
    A: The operating temperature range is -40°C to +125°C, making it suitable for various environments.

    5. Q: Where can I find development support for the MAX9944ASA+T?
    A: Maxim Integrated provides detailed datasheets, application notes, and design resources to assist with the development and integration of the device.
    Please refer to the product rule book for details.
    Manufacturer Introduction
    Analog Devices, Inc. (ADI), founded in 1965 and headquartered in Wilmington, Massachusetts, is a global leader in the design and manufacturing of analog, mixed-signal, and DSP integrated circuits that help solve the toughest engineering challenges. The company is renowned for its innovative technologies and commitment to engineering excellence, which have made it a go-to partner in various industries, including healthcare, communications, automotive, and consumer electronics.

    At the core of Analog Devices' success is its dedication to innovation. The company holds thousands of patents and invests heavily in research and development to stay at the forefront of technological advancements. ADI's products are known for their high performance, reliability, and precision, which are critical in applications where accuracy is paramount, such as medical devices, automotive safety systems, and industrial automation.

    Analog Devices' product portfolio is diverse, encompassing data converters, amplifiers, DSPs, power management chips, and sensor products. These components are integral to converting, conditioning, and processing real-world phenomena such as temperature, pressure, sound, light, speed, and motion into electrical signals that can be used in a wide range of electronic devices.

    One of the key areas of focus for ADI is the Internet of Things (IoT), where its technologies enable smarter decision-making by connecting the physical and digital worlds. This includes solutions for enhanced connectivity, efficient power management, and robust data analysis. ADI's IoT solutions are deployed across various sectors, improving efficiency, sustainability, and safety.

    In the automotive sector, Analog Devices offers technologies that support advanced driver-assistance systems (ADAS), electric vehicles (EVs), and autonomous driving. These solutions help improve vehicle safety, enhance performance, and support the transition to electric power.

    In the communications sector, ADI plays a crucial role in enabling faster and more reliable connections. The company's products support wireless infrastructure, including next-generation 5G networks, by providing signal processing and power management solutions that optimize the performance and efficiency of communication systems.

    The healthcare industry benefits from ADI's expertise in highly accurate sensors and low-power technologies, which are essential for portable and wearable health devices. These devices enable continuous and diagnosis, contributing to more personalized and preventive healthcare.

    Analog Devices also places a strong emphasis on sustainability, with initiatives aimed at reducing its environmental impact and promoting responsible manufacturing practices. The company's products are designed to enhance energy efficiency and reduce waste, aligning with global efforts to address environmental challenges.

    Furthermore, ADi is committed to education and community engagement, supporting STEM (Science, Technology, Engineering, and Mathematics) education initiatives and collaborating with universities and research institutions around the world to foster innovation and develop the next generation of engineers and scientists.

    In conclusion, Analog Devices stands out as a pioneer in the semiconductor industry, with its extensive range of products and solutions that integrate the best of analog and digital technologies. The company's relentless pursuit of engineering excellence and its commitment to solving complex engineering challenges continue to drive its success in a rapidly evolving technological landscape.
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