MAX4649 - 45Ω、SPDT模拟开关，SOT23-8封装

MAX4649是Maxim美信半导体公司的一款保护器产品，MAX4649是45Ω、SPDT模拟开关，SOT23-8封装，本站介绍了MAX4649的封装应用图解、特点和优点、功能等，并给出了与MAX4649相关的Maxim元器件型号供参考。

MAX4649 - 45Ω、SPDT模拟开关，SOT23-8封装 - 保护器 - 高压、SPDT模拟开关，采用微型SOT封装 - 美信半导体

产品概述

The MAX4649 is a dual-supply, single-pole/double-throw (SPDT) analog switch. On-resistance is 45Ω max and flat (7Ω max) over the specified signal range. The MAX4649 can handle rail-to-rail analog signals, and conducts analog or digital signals equally well in either direction. This switch operates from a single +9V to +36V supply, or from ±4.5V to ±20V dual supplies. The primary application areas are in the switching and routing of signals in telecommunications and test equipment.

The MAX4649 features a switch transition time of 130ns max at +25°C, and a guaranteed break-before-make switching time of 5ns. Off-leakage current is only 2nA max at +25°C.

The MAX4649 is available in a tiny 8-pin SOT23 package.

关键特性

以下关键特性由Maxim美信半导体提供：

Low On-Resistance 45Ω max ±15V Supplies

5Ω max RON Match Between Channels

Guaranteed RON Flatness Over Specified Signal Range (7Ω max)

VL Logic Supply Not Required

Rail-to-Rail Signal Handling

+9V to +36V Single Supply Operation

±4.5V to ±20V Dual Supply Operation

Low Crosstalk: -92dB at 1MHz

High Off-Isolation: -92dB at 1MHz

TTL/CMOS-Compatible Control Inputs

热门应用

桥路

高速接入(电信)

调制解调器

网络集线器、交换机和路由器

路由器/交换机

电信交换机

X射线与超声诊断

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