MAX3190|MAX3190E - ±15kV ESD保护、460kbps、RS-232发送器，SOT23-6封装

MAX3190|MAX3190E是Maxim美信半导体公司的一款驱动器-接收器产品，MAX3190|MAX3190E是±15kV ESD保护、460kbps、RS-232发送器，SOT23-6封装，本站介绍了MAX3190|MAX3190E的封装应用图解、特点和优点、功能等，并给出了与MAX3190|MAX3190E相关的Maxim元器件型号供参考。

MAX3190|MAX3190E - ±15kV ESD保护、460kbps、RS-232发送器，SOT23-6封装 - 驱动器-接收器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX3190/MAX3190E 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 200µA of supply current from ±7.5V to ±12V supplies. The MAX3190/MAX3190E transmitter outputs are RS-232 compatible when powered from ±6V to ±7.5V 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-compliant data transmission is guaranteed up to 460kbps.

The MAX3190/MAX3190E are EIA/TIA-232 transmitters that convert CMOS/TTL logic levels to RS-232-compliant signals. The MAX3190E transmitter output is protected to ±15kV per the Human Body Model, ±8kV per IEC 1000-4-2 Contact Discharge, and ±15kV per IEC 1000-4-2 Air-Gap Discharge, providing protection against harsh environments. The MAX3190/ MAX3190E 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 (MAX3190E)

±15kV per Human Body Model

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

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

200µA Operating Supply Current

Shutdown Reduces Supply Current to 0.4µA

RS-232-Compliant Operation from ±7.5V to ±12V Supplies

RS-232-Compatible Operations from ±6V to ±7.5V Supplies

460kbps Guaranteed Data Rate

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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