Package：TO-236-3，SC-59，SOT-23-3；包装：卷带（TR）剪切带（CT） 类别：分立半导体产品 二极管 - 整流器 - 单 描述：DIODE SCHOTTKY 20V 1A SOT23

Micro Commercial Co

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■

文件：269.86 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■

文件：269.86 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体

LOW POWER HIGH SPEED RS-485/RS-422 TRANSCEIVER

DESCRIPTION The ST491A is a low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in full duplex configuration. The ST491A draws 5mA (typ.) of supply current when unloaded and operates from a single 5V supply. ■ LOW SUPPLY CURRENT: 5mA MAX ■

文件：269.86 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体