Pin Details

The HD63B50P is a low-power RS-485 transceiver with 8 pins for half-duplex communication. It includes pins for receiving, driving, and enabling signals, along with power supply and ground connections.

Pin configuration

• Pin 1 (RO): Receiver Output
• Pin 2 (RE): Receiver Output Enable
• Pin 3 (DE): Driver Output Enable
• Pin 4 (DI): Driver Input
• Pin 5 (GND): Ground
• Pin 6 (A): Non-inverting Receiver Input/Driver Output
• Pin 7 (B): Inverting Receiver Input/Driver Output
• Pin 8 (VCC): Positive Power Supply

Features

• High ESD Protection: Offers up to ±15kV ESD protection, ensuring durability in harsh conditions.
• Low Power Consumption: Optimized for low power usage, ideal for battery-powered devices.
• Wide Temperature Range: Operates efficiently between -40°C and +125°C.
• Fast Data Rates: Supports data transfer rates up to 115.2 kbps.

Applications

The HD63B50P is suitable for use in industrial automation, medical devices, and other applications where reliable serial communication is required.

Where to Use:

• Industrial Automation: Suitable for use in industrial control systems, manufacturing equipment, and process monitoring applications.
• Medical Devices: Ideal for use in medical devices such as patient monitors, defibrillators, and other life-support equipment.

Manufacturer

The HD63B50P is manufactured by Texas Instruments (TI), a global leader in semiconductor technology.

Packages

The HD63B50P comes in an 8-pin SOIC-8 (Small Outline Integrated Circuit) package, designed for surface-mount technology.

Equivalent Parts of HD63B50P

• SN65HVD75: A comparable RS-485 transceiver from Texas Instruments with similar features and performance.
• ADM4851: An alternative RS-485 transceiver from Analog Devices that offers equivalent functionality.