UDN2982A 8-Channel Source Drivers DIP IC
Control up to 8 high-current loads with the UDN2982A, a versatile 50V/500mA source driver IC in an 18-pin DIP, compatible with TTL, CMOS, and more.
110.00 ج.م
متوفرالكود 3496300115891
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UDN2982A 8-Channel Source Drivers DIP IC
The UDN2982A-T is an 8-channel source driver IC designed for high-side switching applications. This integrated circuit enables low-level logic signals to control high-current loads, making it an excellent choice for interfacing microcontrollers or logic circuits with devices such as relays, solenoids, lamps, and motors. It features transient-protected outputs and can handle load supply voltages up to 50 V with peak output currents of up to 500 mA per channel. Compatible with TTL, DTL, PMOS, and CMOS logic families, the UDN2982A-T offers versatility in system design. Housed in an 18-pin Dual In-line Package (DIP), it is ideal for through-hole PCB designs.
Features
- 8 Independent Source Driver Channels: Control up to eight loads simultaneously.
- Wide Logic Compatibility: Works with TTL, DTL, PMOS, and CMOS logic inputs.
- High Output Current: Up to 500 mA per channel (peak).
- High Voltage Capability: Handles output voltages up to 50 V.
- Transient-Protected Outputs: Ensures reliability when switching inductive loads.
- Integrated Protection: Includes input current-limiting resistors and output transient suppression diodes.
- 18-Pin DIP Package: Easy to integrate into through-hole designs.
Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 8 |
| Output Type | Source (High-Side) Drivers |
| Maximum Output Voltage | 50 V |
| Maximum Peak Output Current | 500 mA per channel |
| Continuous Output Current | 20 mA per channel |
| Input Compatibility | TTL, DTL, PMOS, CMOS |
| Supply Voltage Range | 5 V to 50 V |
| Package | 18-pin DIP |
| Operating Temperature Range | -20°C to +85°C |
| Manufacturer | Allegro MicroSystems |
Applications
- Relay and Solenoid Drivers: Control electromechanical devices with ease.
- Lamp and LED Drivers: Power lighting elements in various systems.
- Stepper and Servo Motor Interfaces: Drive motors in robotics and automation.
- Print Hammer Drivers: Suitable for printer applications.
- Industrial Automation: High-current switching for control systems.
- Embedded Systems: Interface low-level logic with high-current loads.
- General High-Side Switching: Versatile for any multi-channel switching needs.
DataSheet
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