ST232ABDR ST Drivers and Receivers

The ST232ABDR is a high-speed, ultra-low power RS-232 bus transceiver from STMicroelectronics in SO surface-mount package, featuring 2 drivers and 2 receivers for bidirectional serial communication . For selection, verify operating supply voltage from 4.5V to 5.5V, confirm data rate up to 400kbps, note low supply current of 1.5mA typical, and operating temperature from -40°C to +85°C . Features include lead-free and RoHS compliance, industry-standard pinout compatible with MAX232, and requires only four external capacitors. Ideal for portable and battery-powered equipment, PDAs, handheld devices, notebooks, peripherals, and any RS-232 communication application requiring 400kbps data rate with low power consumption. In stock at HL Electronics – request a quote for fast delivery.