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NJM3517D2
IC MOTOR DRIVER UNIPOLAR 16DIP
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規格
| Part Status | Obsolete |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.325", 8.25mm) |
| Supplier Device Package | 16-DIP |
| Base Product Number | NJM3517 |
| Motor Type - Stepper | Unipolar |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Interface | Parallel |
| Technology | Bi-Level |
| Step Resolution | 1, 1/2 |
| Applications | General Purpose |
| Current - Output | 350mA |
| Voltage - Supply | 4.75V ~ 5.25V |
| Voltage - Load | 10V ~ 40V |
| Operating Temperature | -20°C ~ 125°C (TJ) |
概述
Description
The NJM3517D2 is an integrated circuit designed for motor control applications. It is typically used in systems requiring precise control over DC motors, making it suitable for various industrial and consumer electronics applications. This IC offers features such as high efficiency and low power consumption, which are critical for optimizing motor performance and operational reliability.
The NJM3517D2 includes built-in functions that simplify the design of motor control systems, such as pulse-width modulation (PWM) signal handling, over-current protection, and thermal shutdown. These features help ensure that the motor operates smoothly and is protected from conditions that could cause damage or inefficiency.
Its compact design and robust performance make it a popular choice among engineers aiming to create durable and effective motor-driven systems. The NJM3517D2 is also lauded for its ease of integration into various circuit designs, thanks to its user-friendly pin configuration and straightforward operational characteristics. Overall, the NJM3517D2 is a versatile and reliable component for those looking to implement efficient motor control solutions.
The NJM3517D2 includes built-in functions that simplify the design of motor control systems, such as pulse-width modulation (PWM) signal handling, over-current protection, and thermal shutdown. These features help ensure that the motor operates smoothly and is protected from conditions that could cause damage or inefficiency.
Its compact design and robust performance make it a popular choice among engineers aiming to create durable and effective motor-driven systems. The NJM3517D2 is also lauded for its ease of integration into various circuit designs, thanks to its user-friendly pin configuration and straightforward operational characteristics. Overall, the NJM3517D2 is a versatile and reliable component for those looking to implement efficient motor control solutions.
Features
The NJM3517D2 is a motor driver IC designed for controlling DC motors. Key features of the NJM3517D2 include:
1. Dual Channel: It supports driving two DC motors simultaneously, making it suitable for applications requiring multiple motor controls.
2. Voltage and Current Handling: The IC can handle a wide range of input voltages and supports a substantial output current, typically needed for driving medium to large motors.
3. Bridge Configuration: It incorporates an H-Bridge configuration for each channel, allowing for forward and reverse motor control.
4. Protection Features: The IC includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and prevent damage to the IC and connected motors.
5. Efficiency: Designed to provide efficient power conversion, thus minimizing power loss and heat generation, which is critical in battery-powered applications.
6. Package Type: Available in a compact package, making it suitable for space-constrained applications.
These features make the NJM3517D2 an ideal choice for various motor control applications, including robotics, automation systems, and consumer electronics.
1. Dual Channel: It supports driving two DC motors simultaneously, making it suitable for applications requiring multiple motor controls.
2. Voltage and Current Handling: The IC can handle a wide range of input voltages and supports a substantial output current, typically needed for driving medium to large motors.
3. Bridge Configuration: It incorporates an H-Bridge configuration for each channel, allowing for forward and reverse motor control.
4. Protection Features: The IC includes built-in protection mechanisms such as overcurrent protection, thermal shutdown, and undervoltage lockout to ensure reliable operation and prevent damage to the IC and connected motors.
5. Efficiency: Designed to provide efficient power conversion, thus minimizing power loss and heat generation, which is critical in battery-powered applications.
6. Package Type: Available in a compact package, making it suitable for space-constrained applications.
These features make the NJM3517D2 an ideal choice for various motor control applications, including robotics, automation systems, and consumer electronics.
Package
The NJM3517D2 is typically available in a DIP (Dual In-line Package) type, specifically a 16-pin DIP. This package type is suitable for through-hole mounting on printed circuit boards.
Pinout
The NJM3517D2 is a dual preamplifier integrated circuit from New Japan Radio Co., Ltd. It typically comes in a DIP (Dual In-line Package) form. The specific pin count for the NJM3517D2 is generally 14 pins.
As a dual preamplifier, the NJM3517D2 is designed to amplify low-level audio signals. Each channel of the dual preamplifier includes an input, output, and associated gain control elements. This IC is commonly used in audio applications to boost audio signals while maintaining low noise and distortion levels.
Key functions:
- Amplification: Enhances low-level audio signals for further processing.
- Low Noise: Designed to minimize noise amplification.
- Dual Channels: Supports stereo audio applications or two separate mono channels.
For precise details about the pin configuration and specific functions per pin, referring to the manufacturer's datasheet is recommended.
As a dual preamplifier, the NJM3517D2 is designed to amplify low-level audio signals. Each channel of the dual preamplifier includes an input, output, and associated gain control elements. This IC is commonly used in audio applications to boost audio signals while maintaining low noise and distortion levels.
Key functions:
- Amplification: Enhances low-level audio signals for further processing.
- Low Noise: Designed to minimize noise amplification.
- Dual Channels: Supports stereo audio applications or two separate mono channels.
For precise details about the pin configuration and specific functions per pin, referring to the manufacturer's datasheet is recommended.
Manufacturer
The NJM3517D2 is manufactured by New Japan Radio Co., Ltd. (NJR). NJR is a Japanese company that specializes in the design and manufacture of semiconductors and electronic components. It is known for producing a wide range of products, including operational amplifiers, power management ICs, and RF components, among others. The company is a significant player in the electronics industry, providing components that are used in various applications such as consumer electronics, automotive systems, and industrial equipment.
Application
The NJM3517D2 is a DC motor driver IC commonly used in applications requiring precise motor control. Its application areas include robotics, where it manages motor speed and direction, and in consumer electronics for adjusting motor-driven components like optical drives or cooling fans. Additionally, it's utilized in industrial automation for conveyor systems and in automotive systems for controlling small motors in components such as power windows and mirrors. Its ability to handle bi-directional motor control makes it versatile for various motor management tasks.
Equivalent
The NJM3517D2 is a DC motor driver IC. Equivalent products include:
1. L298N - A dual H-bridge motor driver IC.
2. L293D - A quadruple half-H driver for motor control.
3. DRV8833 - A dual H-bridge motor driver by Texas Instruments.
4. TB6612FNG - A dual motor driver by Toshiba.
5. SN754410 - A quadruple half-H driver by Texas Instruments.
These ICs can serve similar functions in motor control applications, but verify specific requirements as features may vary.
1. L298N - A dual H-bridge motor driver IC.
2. L293D - A quadruple half-H driver for motor control.
3. DRV8833 - A dual H-bridge motor driver by Texas Instruments.
4. TB6612FNG - A dual motor driver by Toshiba.
5. SN754410 - A quadruple half-H driver by Texas Instruments.
These ICs can serve similar functions in motor control applications, but verify specific requirements as features may vary.
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