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MAX4627：0.5Ω、低电压、单电源SPST模拟开关

The MAX4626/MAX4627/MAX4628 are low-on-resistance, low-voltage, single-pole/single-throw (SPST) analog switches that operate from a +1.8V to +5.5V single supply. The MAX4626 is normally open (NO), and the MAX4627 is normally closed (NC). The MAX4628 is normally open (NO) and has two control inputs. These devices also have fast switching speeds (tON = 50ns max, tOFF = 30ns max). When powered from a +5V supply, the MAX4626/ MAX4627/MAX4628 offer 0.5Ω max on-resistance (RON) with 0.1Ω max RON flatness, and their digital logic inputs are TTL compatible. These switches also feature overcurrent protection to prevent device damage from short circuits and excessive loads. The MAX4626 is pin compatible with the MAX4514, and the MAX4627 is pin compatible with the MAX4515. The MAX4626/MAX4627 are available in SOT23-5 packages; the MAX4628 is available in a SOT23-6 package.

关键特性 Low RON 0.5Ω max (+5V Supply) 0.9Ω max (+3V Supply) 0.1Ω max RON Flatness (+5V Supply) Overcurrent Protection Single-Supply Operation (+1.8V to +5.5V) Available in SOT23 Packages Fast Switching: tON = 50ns max, tOFF = 30ns max TTL-Logic Compatible at +5V Pin Compatible with MAX4514 (MAX4626) Pin Compatible with MAX4515 (MAX4627)

MAX4626、MAX4627、MAX4628：引脚配置/功能框图/真值表 应用 音频/视频信号切换 电池供电应用 蜂窝电话 通信系统 硬盘驱动器 低电压数据采集 调制解调器 PCMCIA卡 电源切换

数据手册DataSheet

关键参数

质量和环境数据

• MAX4627.pdf

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