The SN75423N-90 is a high-performance peripheral driver integrated circuit (IC) manufactured by Texas Instruments, a leader in semiconductor design and production. This versatile IC is designed to provide reliable interface solutions between low-level logic and high-current loads in a wide range of industrial and consumer applications.

Key Features

• Dual-Peripheral Drivers: The SN75423N-90 includes two independent peripheral drivers, each capable of driving a variety of loads, including relays, solenoids, and other high-current/high-voltage devices.
• High-Voltage Outputs: With an output voltage range that accommodates up to 90V, this IC is suitable for applications that require high voltage levels, providing the necessary flexibility for diverse design requirements.
• High-Current Handling: The device is capable of sourcing up to 500mA of continuous current per driver, making it robust enough to handle demanding applications.
• Protection Features: Built-in protection features include thermal shutdown and output clamp diodes, which enhance the reliability and longevity of the IC by safeguarding it against over-temperature conditions and voltage spikes.
• Wide Operating Temperature: The SN75423N-90 is designed to operate over a temperature range of -40°C to +85°C, allowing its use in environments with extreme temperature variations.
• Standard DIP Package: Housed in a 16-pin plastic DIP (Dual In-line Package), the IC is easy to handle and integrate into a variety of circuit boards.

Applications

The SN75423N-90's robust design makes it ideal for a multitude of applications, including:

• Motor control circuits
• Relay drivers
• Line drivers
• Hammer drivers
• Lamp drivers
• Display drivers (LED and incandescent)

With its combination of high-voltage and high-current capabilities, the SN75423N-90 from Texas Instruments is a reliable and efficient solution for driving a wide array of peripheral devices in your electronic projects.