MAX323 - 高精度、单电源、SPST模拟开关

MAX323是Maxim美信半导体公司的一款保护器产品，MAX323是高精度、单电源、SPST模拟开关，本站介绍了MAX323的封装应用图解、特点和优点、功能等，并给出了与MAX323相关的Maxim元器件型号供参考。

MAX323 - 高精度、单电源、SPST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 MAX323/MAX324/MAX325 are precision, dual, SPST analog switches. They are single-supply devices designed to operate from +2.7V to +16V. The MAX323 has two normally open (NO) switches, and the MAX324 has two normally closed (NC) switches. The MAX325 has one NO and one NC switch. Low power consumption (5µW) makes these parts ideal for battery-powered equipment. These switches offer low leakage currents (100pA max) and fast switching speeds (tON = 150ns max, tOFF = 100ns max).

When powered from a 5V supply, the MAX323 series offers 2Ω max matching between channels, 60Ω max on-resistance, and 6Ω max RON flatness.

These switches also offer 5pC max charge injection, and a minimum of 2000V ESD per Method 3015.7.

For equivalent devices specified for dual-supply operation, see the MAX320/MAX321/MAX322 data sheet. For quad versions of the MAX320 series, see MAX391/MAX392/MAX393 data sheet.

关键特性

以下关键特性由Maxim美信半导体提供：

Low On-Resistance (RON), 60Ω max (33Ω typ)

RON Matching Between Channels < 2Ω

RON Flatness < 6Ω Max

Guaranteed Charge Injection < 5pC

Single-Supply Operation (+2.7V to +16V)

Low Power Consumption, < 5µW

Low Leakage Current Over Temperature, < 2.5nA at +85°C

Fast Switching: tON < 150ns, tOFF < 100ns

Guaranteed Break-Before-Make (MAX325 only)

TTL/CMOS Logic Compatible

热门应用

+3V、+5V DAC与ADC

音频与视频开关

电池供电应用

通信系统

引导与控制系统

平面显示器

军用无线装置

PBX、PABX

采样保持电路

测试设备

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