ST3222EBTR ST Drivers and Receivers

The ST3222EBTR is a 3V to 5.5V powered RS-232 transceiver from STMicroelectronics in TSSOP-20 package, featuring two drivers and two receivers for bidirectional serial communication with enhanced ESD protection. For selection, verify single 3V to 5.5V supply, data rate up to 250kbps, 300µA supply current, ESD protection ±15kV on RS-232 pins, meets TIA/EIA-232-F standards, and operating temperature from -40°C to +85°C. Features include proprietary low-dropout transmitter output stage, low power consumption with 1µA shutdown current, and requires only four 0.1µF external capacitors. Ideal for battery-powered equipment, PDAs, handheld devices, notebooks, peripherals, and telecom applications. In stock at HL Electronics – request a quote for fast delivery.