AN41908A-VB

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AN41908A-VB

IC MTR DRVR BIPLR 2.7-5.5V 44QFN

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仕様

Part Status Obsolete
Mounting Type Surface Mount
Package / Case 44-VFQFN
Supplier Device Package 44-QFN (6.2x6.2)
Base Product Number AN41908A
Motor Type - Stepper Bipolar
Motor Type - AC, DC Brushed DC
Function Driver - Fully Integrated, Control and Power Stage
Output Configuration Half Bridge (10)
Interface Serial
Technology Power MOSFET
Step Resolution 1 ~ 1/256
Applications Camera
Current - Output 250mA, 150mA
Voltage - Supply 2.7V ~ 5.5V
Voltage - Load 2.7V ~ 5.5V
Operating Temperature -20°C ~ 125°C (TJ)

概要

Description

"Introduction to AN41908A-VB" likely refers to a specific course or module code, potentially at an academic institution. While the exact content would depend on the institution and context, here's a general approach to introducing such a course:
AN41908A-VB might be a specialized course focusing on a niche topic within a broader field of study, often indicated by such specific codes. The course could cover advanced concepts, methodologies, or technologies related to its field. It might combine theoretical instruction with practical applications, designed for students who have already completed introductory coursework.
Students can expect to engage with detailed case studies, research projects, or technical labs, depending on the subject matter. Key objectives could include developing a deeper understanding of complex principles, enhancing analytical skills, and preparing for professional application or further academic research.
For precise information, students should consult the course syllabus or contact the course instructor, as this will provide specific topics covered, assessment methods, and learning outcomes. This information is crucial for understanding how AN41908A-VB fits into their academic or career path.

Features

The AN41908A-VB is a voltage-controlled amplifier (VCA) commonly used in electronic circuits for audio applications. Key features of this component include:
1. Voltage-Controlled Gain: Offers smooth adjustment of gain through an input control voltage, allowing for dynamic control of audio signal levels.
2. Wide Bandwidth: Suitable for audio applications, ensuring minimal distortion and maintaining signal integrity over a wide frequency range.
3. Low Distortion and Noise: Designed to provide high-quality audio output with minimal distortion and low noise floor.
4. Compact Package: Typically available in a small, surface-mount package, making it suitable for compact circuit designs.
5. Low Power Consumption: Efficient design that consumes minimal power, which is beneficial for battery-operated devices.
6. Temperature Stability: Maintains consistent performance across a range of operating temperatures.
These features make the AN41908A-VB a versatile choice for applications such as audio mixers, automatic gain control (AGC) systems, and other audio processing equipment.

Package

The AN41908A-VB is typically a component used in electronic devices, often related to Panasonic's motor driver ICs. The "VB" suffix usually indicates the packaging type, often denoting a specific form factor like a surface-mount package. For precise details, refer to the manufacturer's datasheet or documentation.

Pinout

The AN41908A-VB is a motor driver IC commonly used for controlling DC motors and stepping motors. It typically features 28 pins. The pins serve various functions which include power supply, ground, control signal input, and output for driving the motors.
Key functions and pin assignments generally include:
1. Power Supply Pins: These provide the necessary power for the IC operation.
2. Ground Pins: Common return paths for current.
3. Control Pins: These are used for input control signals such as PWM (Pulse Width Modulation) for speed regulation.
4. Output Pins: These connect to the motor, delivering the drive signals.
5. Feedback Pins: Some pins may be used to receive feedback from the motor's operation, aiding in precision control.
6. Protection Pins: Pins dedicated to protection features like overcurrent, overvoltage, or thermal shutdown.
For specific pin configuration and detailed functionalities, please refer to the AN41908A-VB datasheet provided by the manufacturer.

Manufacturer

The AN41908A-VB is manufactured by Panasonic Corporation. Panasonic is a multinational electronics company based in Japan. It is known for producing a wide range of electronics and electrical products, including consumer electronics, automotive components, and industrial systems. The company has a strong presence in various sectors such as home appliances, audio-visual equipment, and business solutions, emphasizing innovation and sustainability.

Application

The AN41908A-VB is typically used in optical image stabilization (OIS) systems in cameras and smartphones. It functions as a driver IC for voice coil motors, enabling precise control of lens movement to counteract camera shake and improve image clarity. This makes it valuable in photography and videography applications, enhancing picture quality in portable electronic devices.

Equivalent

The AN41908A-VB is a motor driver IC often used in electronic devices. While specific equivalents can vary depending on the requirements, similar motor driver ICs include the Toshiba TB67H450FNG, the Texas Instruments DRV8833, and the Allegro A4988. It's important to compare specifications like voltage, current, and control features when selecting an equivalent.

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出荷料参照(DHL/FedEx):

DHL の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は2〜5営業日です。

フェデックス: 配送費は25ドル〜40ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

UPS の: 配送費は25ドル〜45ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

TNT社: 配送費は25ドル〜65ドル(0.5kg)の範囲で、推定配送時間は3〜7営業日。

EMS: 配送料金は30〜50ドル(0.5kg)の範囲で、推定配送時間は7〜15営業日です。

登録航空郵便: 配送費は2〜4ドル(0.1kg)で、推定配送時間は5〜20営業日です。

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