MAX3189E - ±15kV ESD保护、1Mbps、1µA RS-232发送器，SOT23-6封装

MAX3189E是Maxim美信半导体公司的一款驱动器-接收器产品，MAX3189E是±15kV ESD保护、1Mbps、1µA RS-232发送器，SOT23-6封装，本站介绍了MAX3189E的封装应用图解、特点和优点、功能等，并给出了与MAX3189E相关的Maxim元器件型号供参考。

MAX3189E - ±15kV ESD保护、1Mbps、1µA RS-232发送器，SOT23-6封装 - 驱动器-接收器 - 业内首款具有±15kV ESD保护、SOT封装的RS-232发送器 - 美信半导体

产品概述

The MAX3188E/MAX3189E single RS-232 transmitters in a SOT23-6 package are for space- and cost-constrained applications requiring minimal RS-232 communications. These devices consume only 150µA of supply current from ±4.5V to ±6V supplies. They feature a shutdown input that reduces current consumption to only 1µA and forces the transmitter output into a high-impedance state. RS-232 data transmission is guaranteed up to 250kbps with the MAX3188E and up to 1Mbps with the MAX3189E.

The MAX3188E/MAX3189E are EIA/TIA-232 transmitters that convert CMOS/TTL logic levels to RS-232-compliant signals. The transmitter output is protected to ±15kV using the IEC 1000-4-2 Air-Gap Discharge method, to ±8kV using the IEC 1000-4-2 Contact Discharge method, and to ±15kV per the Human Body Model, ensuring strict compliance with international standards. The MAX3188E/MAX3189E transmitters have a standard inverting output.

关键特性

以下关键特性由Maxim美信半导体提供：

Small 6-Pin SOT23 Package

ESD-Protected RS-232 Output

±15kV per Human Body Model

±8kV per IEC 1000-4-2, Contact Discharge

±15kV per IEC 1000-4-2, Air-Gap Discharge

150µA Operating Supply Current

Shutdown Reduces Supply Current to 1µA

Guaranteed Data Rate

1Mbps (MAX3189E)

250kbps (MAX3188E)

Three-State RS-232 Transmitter Output

No External Components

热门应用

诊断端口

数码相机

手持式装置

网络设备

机顶盒

电信

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