The SN75472D, manufactured by Texas Instruments, is a versatile dual peripheral driver designed to cater to a wide array of applications. This integrated circuit is a part of the 754xx series of peripheral drivers that are known for their reliability and flexibility in interfacing between logic systems and peripheral hardware.
Key Features
- Dual Channels: The SN75472D features two independent high-current driver channels, each capable of sourcing or sinking up to 300 mA. This makes it suitable for driving a variety of loads, including relays, solenoids, and other high-current devices.
- Wide Supply Voltage Range: It operates over a wide supply voltage range from 4.75V to 36V, allowing it to be used in various logic systems and ensuring compatibility with both TTL and CMOS technologies.
- Built-in Clamp Diodes: The inclusion of clamp diodes for inductive transient suppression protects the device and the load from voltage spikes, making it ideal for inductive switching applications.
- High-Speed Operation: The SN75472D is designed for high-speed operation, which is essential for applications requiring quick response times and efficient switching.
Applications
- Motor Control Circuits
- Relay Drivers
- Line Drivers
- Display Drivers (LED and Incandescent)
- Logic Buffers
Product Specifications
Parameter
Value
Output Current (Max)
300 mA
Supply Voltage Range
4.75V to 36V
Package Type
SOIC
Operating Temperature Range
-40°C to 85°C
The SN75472D is available in an SOIC package, providing a compact footprint for space-constrained applications. Its operating temperature range of -40°C to 85°C ensures stable performance across various environmental conditions. Whether you are designing a new system or upgrading an existing one, the SN75472D from Texas Instruments offers a robust and efficient solution for driving peripheral devices.
