MAX4514 - 低电压、低导通电阻、SPST、CMOS模拟开关

MAX4514是Maxim美信半导体公司的一款保护器产品，MAX4514是低电压、低导通电阻、SPST、CMOS模拟开关，本站介绍了MAX4514的封装应用图解、特点和优点、功能等，并给出了与MAX4514相关的Maxim元器件型号供参考。

MAX4514 - 低电压、低导通电阻、SPST、CMOS模拟开关 - 保护器 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX4514/MAX4515 are single-pole/single-throw (SPST), CMOS, low-voltage, single-supply analog switches with very low switch on-resistance. The MAX4514 is normally open (NO). The MAX4515 is normally closed (NC).

These CMOS switches can operate continuously with a single supply between +2V and +12V. Each switch can handle rail-to-rail analog signals. The off-leakage current maximum is only 1nA at +25°C or 20nA at +85°C.

All digital inputs have 0.8V to 2.4V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a +5V supply.

For pin-compatible parts for use with dual supplies, see the MAX4516/MAX4517.

关键特性

以下关键特性由Maxim美信半导体提供：

Available in SOT23-5 Package

+2V to +12V Single-Supply Operation

Guaranteed On-Resistance:

20Ω with +5V Supply

10Ω with +12V Supply

Guaranteed Low Off-Leakage Currents:

1nA at +25°C

20nA at +85°C

Guaranteed Low On-Leakage Currents:

2nA at +25°C

40nA at +85°C

Low Charge Injection: 10pC

Fast Switching Speed: tON = 150ns, tOFF = 100ns

Break-Before-Make Operation: tON > tOFF at +5V

TTL/CMOS-Logic Compatible with +5V Supply

热门应用

音频/视频信号切换

电池供电应用

蜂窝电话

通信系统

低电压数据采集

调制解调器

PCMCIA卡

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