MAX4644 - 高速、低电压、4Ω、双路、SPDT CMOS模拟开关

MAX4644是Maxim美信半导体公司的一款宽带交换产品，MAX4644是高速、低电压、4Ω、双路、SPDT CMOS模拟开关，本站介绍了MAX4644的封装应用图解、特点和优点、功能等，并给出了与MAX4644相关的Maxim元器件型号供参考。

MAX4644 - 高速、低电压、4Ω、双路、SPDT CMOS模拟开关 - 宽带交换 - Maxim美信半导体高性能芯片品质 - 美信半导体

产品概述

The MAX4644 is a single-pole/double-throw (SPDT) switch that operates from a single supply ranging from +1.8V to +5.5V. It provides low 4Ω on-resistance (RON) as well as 1Ω RON flatness over the entire analog-signal range. The MAX4644 offers fast switching times of less than 20ns while ensuring break-before-make operation. It typically consumes only 0.01µW of quiescent power, making it suitable for use in low-power, portable applications.

The MAX4644's features include low leakage currents over the entire temperature range, TTL/CMOS-compatible digital logic, and excellent AC characteristics. It is packaged in either a small 8-pin µMAX® or a tiny 6-pin SOT23.

关键特性

以下关键特性由Maxim美信半导体提供：

+1.8V to +5.5V Single-Supply Operation

Rail-to-Rail Analog-Signal Range

Guaranteed RON

4Ω max (+5V Supply)

8Ω max (+3V Supply)

+1.8V Operation

RON 30Ω (typ) Over Temperature

tON 18ns (typ), tOFF 12ns typ

Guaranteed RON Flatness: 0.75Ω (typ) (+5V Supply)

Guaranteed RON Match Between Channels: 0.1Ω typ (+5V Supply)

Low Leakage (< 0.35nA) Over Entire Temperature Range

Excellent AC Characteristics

Low Crosstalk: -82dB at 1MHz

High Off-Isolation: -80dB at 1MHz

0.018% Total Harmonic Distortion

Low Power Consumption: < 0.01µW

热门应用

音频/视频信号切换

电池供电应用

通信系统

低电压数据采集

采样保持电路

下面可能是您感兴趣的美信半导体公司宽带交换元器件

Maxim(AD)|Maxim公司|Maxim美信半导体芯片授权国内Maxim代理商

Maxim公司产品现货专家，订购美信半导体公司产品不限最低起订量，Maxim（美信半导体）产品大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球Maxim代理商现货货源 - Maxim公司（已被AD亚德诺半导体收购）电子元件在线订购