ST232ECWR
数据手册.pdfST Microelectronics(意法半导体)
电子元器件分类
具有±15kV ESD保护的5V RS-232收发器 【 15KV ESD PROTECTED 5V RS-232 TRANSCEIVER
Description
The ST202E/ST232E are a 2 driver 2 receiver devices designed for RS-232 and V.28 communications in harsh environments. Each transmitter output and receiver input is protected against ± 15 kV electrostatic discharge ESD shocks. The drivers meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 230kbps, when loaded in accordance with the EIA/TIA-232E specification. The ST202E/232E use a single 5 V supply voltage.
Features
■ ESD protection for RS-232 I/O pins:
■ ± 15 kV human body model
■ Guaranteed 230 kbps date rate
■ Guaranteed slew rate range 3 to 30 V/ms
■ Operate from a single 5 V power supply