THVD1426DRLR TI Drivers, Receivers, Transceivers

The THVD1426DRLR is an RS-485 transceiver from Texas Instruments designed for industrial applications with low power consumption and robust communication. The device operates over a supply voltage range of 3V to 5.5V and supports data rates up to 12 Mbps. It features a wide common-mode voltage range of -7V to +12V and includes bus-pin ESD protection exceeding 15 kV. The device allows up to 256 nodes on the bus due to its 1/8-unit load receiver input impedance. It features thermal shutdown protection, a low-power shutdown mode, and includes a fail-safe receiver that ensures a logic-high output when inputs are open or shorted. The device is designed for half-duplex communication and includes a 50 mV receiver hysteresis for enhanced noise immunity. Housed in a 5-pin SOT-583 (DRL) package, it operates over -40°C to 125°C. Applications include industrial automation, motor control, building automation, telecommunications equipment, and any system requiring RS-485 data transmission in space-constrained designs. In stock at HL Electronics – request a quote for fast delivery.