TRS3227EIDBR TI Drivers, Receivers, Transceivers

The TRS3227EIDBR is a single-channel RS-232 line driver/receiver from Texas Instruments with auto-powerdown and a logic-level-ready output (INVALID) . It meets the requirements of TIA/EIA-232-F and operates from a single 3V to 5.5V supply . The device features ±15-kV HBM and IEC 61000-4-2 (air-gap) ESD protection, and ±8-kV IEC 61000-4-2 (contact) ESD protection on RS-232 pins . The auto-powerdown function automatically disables the drivers for power savings when no valid RS-232 signal is present, and the INVALID output indicates the presence of a valid RS-232 signal . The device operates at data signaling rates up to 250 kbit/s . Housed in a 16-pin SSOP (DB) package, it operates over -40°C to 85°C . Applications include battery-powered equipment, PDAs, notebook computers, and any system requiring single-channel RS-232 communication with auto-powerdown and signal detection. In stock at HL Electronics – request a quote for fast delivery.