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SN754410NE
+物料清單IC HALF-H DRIVER 36V 16-PDIP
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製造商德州儀器
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製造商部分 #SN754410NE
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有存貨2631
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規格
| 屬性 | 價值 |
| Part Status | Active |
| Base Product Number | SN754410 |
| Logic Type | Half-H Driver |
| Number of Elements | 2 |
| Number of Bits per Element | 2 |
| Output Type | 3-State |
| Current - Output High, Low | 1A, 1A |
| Voltage - Supply | 4.5V ~ 36V |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Package | 16-DIP (0.300", 7.62mm) |
| Supplier Device Package | 16-PDIP |
| Packaging | Tube |
概述
Description
Key features include internal protection diodes for handling back EMF generated by inductive loads, thermal shutdown protection, and high noise immunity. The compact DIP-16 package makes it suitable for prototyping and applications where space is limited. Common applications include robotics, automated systems, and motorized toys. Its versatility and ease of use make it a popular choice for hobbyists and engineers. When using the chip, ensure proper heat dissipation and current limits to avoid damage.
Equivalent
1. L293D: A similar quad half-H driver with built-in flyback diodes.
2. L298N: A dual full H-bridge driver suited for higher current applications.
3. MC33886: A full H-bridge driver with higher current handling capabilities.
4. DRV8833: A dual H-bridge driver that is efficient for battery-operated devices.
These alternatives vary in features and specifications, so ensure compatibility with your specific requirements.
Features
1. Dual H-Bridge: Contains two full H-bridges, allowing it to drive two DC motors or one stepper motor simultaneously.
2. Voltage Range: Operates from 4.5V to 36V, making it versatile for various voltage requirements.
3. Current Capability: Can deliver up to 1A continuous current per channel, with a peak output current of 2A per channel for short durations.
4. Logic Compatibility: Compatible with standard TTL and CMOS logic levels, ensuring easy interfacing with microcontrollers and other digital systems.
5. Internal Clamp Diodes: Equipped with built-in diodes for protection against voltage spikes caused by inductive loads.
6. Thermal Protection: Designed to handle thermal dissipation with its built-in thermal shutdown feature.
7. Pin Configuration: Comes in a 16-pin DIP package, facilitating easy integration into breadboards and prototyping boards.
These features make the SN754410NE suitable for robotics, automation, and other applications requiring motor control.
Pinout
1. 1,2EN - Enable input for drivers 1 and 2
2. 1A - Input for driver 1
3. 1Y - Output for driver 1
4. GND - Ground
5. GND - Ground
6. 2Y - Output for driver 2
7. 2A - Input for driver 2
8. VCC2 - Supply voltage for the outputs
9. 3A - Input for driver 3
10. 3Y - Output for driver 3
11. GND - Ground
12. GND - Ground
13. 4Y - Output for driver 4
14. 4A - Input for driver 4
15. 3,4EN - Enable input for drivers 3 and 4
16. VCC1 - Supply voltage for the logic
This setup allows the SN754410NE to control two DC motors or one stepper motor by providing bidirectional current to the loads. The device is often used in robotics and other applications requiring motor control.