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型号	下载订购	功能描述	制造商上传企业	LOGO
MAX4545	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545	文件：300 bytes Page：1 Pages	四/双路、低电压、双向RF/视频开关 MAX4545/MAX4546/MAX4547均为低压T开关，可用于在50Ω和75Ω系统中切换DC到300MHz范围内的RF和视频信号。MAX4545包含四个常开单刀单掷(SPST)开关。MAX4546包含两个双通道SPST开关（一个常开，一个常闭）。MAX4547包含两个单刀双掷(SPDT)开关。\n\n 每个开关均采用“T”配置结构，确保在10MHz时提供出色的高频关断隔离和-80dB的串扰。它们可以处理任一方向的轨到轨模拟信号。使用±5V电源时，提供最大1Ω的开关间导通电阻（最大20Ω）匹配，在指定信号范围内保持平坦（最大0.5Ω）。+25°C时关断漏电流小于5nA，+85°C • 50Ω低插入损耗：100MHz时为-1dB\n\n• 50Ω高关断隔离度：10MHz时为-80dB\n\n• 50Ω低串扰：10MHz时为-80dB\n\n• -3dB信号带宽为DC至300MHz\n\n• 20Ω信号路径，采用±5V电源\n\n• 1Ω信号路径匹配，采用±5V电源\n\n• 0.5Ω信号路径平坦度，采用±5V电源\n\n• ±2.7V至±6V双电源供电\n\n• +2.7V至+12V单电源\n\n• 低功耗：< 1µW\n\n• 轨到轨双向信号处理\n\n• 与行业标准DG540、DG542、DG643引脚兼容\n\n• > 2kV ESD保护（方法3015.7）\n\n;	ADI 亚德诺	ADI
MAX4545C/D	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545CAP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545CPP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545CSLASHD	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545CWP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545EAP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545EPP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX4545EWP	文件：166.52 Kbytes Page：16 Pages	Quad/Dual, Low-Voltage, Bidirectional RF/Video Switches General Description The MAX4545/MAX4546/MAX4547 are low-voltage T-switches designed for switching RF and video signals from DC to 300MHz in 50Ω and 75Ω systems. The MAX4545 contains four normally open single-pole/singlethrow (SPST) switches. The MAX4546 contains two dual SPST switches (one norm 文件：166.52 Kbytes 页数：16 Pages	Maxim 美信	Maxim

技术参数

Configuration：
4 x SPST NO
Interface：
Parallel
RON (max)(Ω)：
20
ILEAK(OFF) (max)(nA)：
5
RFLAT(ON) (max)(Ω)：
0.5
tON (max)(ns)：
150
Off Iso. (@ Freq.)(dB)：
-80@10MHz
Crosstalk (@ Freq.)(dB)：
-88@10MHz
Category：
Video
VSUPPLY(V)：
2.7 to 12.0
VSUPPLY (Dual) (Dual)(±V)：
2.7 to 6
tOFF (max)(ns)：
100
ΔRON (max)(Ω)：
1
RoHS Available：
Yes
Package/ Pins：
PDIP/20
Smallest Available Pckg. (max w/pins)(mm2)：
57.9
Budgetary Price (See Notes)：
$3.08 @1k

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市星佑电子有限公司	MAX4545EWP	MAX	05+	SOIC	1000	全新原装绝对有货	询价
深圳市福田区绿盛电子商行	MAX4545EAP	MAXIM	2015+	SOP/DIP	19889	一级代理原装现货,特价热卖!	询价
深圳市富诚威科技有限公司	MAX4545EWP	MAXIM	25+	SOP	2250	100%全新原装公司现货供应!随时可发货	询价
深圳市一线半导体有限公司	MAX4545EWP	MAXIM	24+	SMD	6	本站现货库存	询价
深圳市卓越微芯电子有限公司	MAX4545CPP		25+		18	百分百原装正品真实公司现货库存本公司只做原装可	询价
深圳市福安瓯科技有限公司	MAX4545EWP+T	MAXIM	25+	SOP20	2500	品牌一级代理,新加坡香港上百万现货,欢迎查询!	询价
深圳市毅创腾电子科技有限公司	MAX4545EWP	MAX	23+	SOP20	2870	绝对全新原装!现货!特价!请放心订购!	询价
深圳市弘为电子有限公司	MAX4545EPA	MAX	24+	DIP	1394	原装现货假一罚十	询价
深圳市欧立现代科技有限公司	MAX4545EWP	MAX	24+	SOP20	6980	原装现货,可开13%税票	询价
深圳市凌旭科技有限公司	MAX4545CAP+	MAXIM	2016+	SSOP20	2500	只做原装,假一罚十,公司可开17%增值税发票!	询价

更多MAX4545供应商更新时间2025-10-7 10:31:00

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