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型号	下载订购	功能描述	制造商上传企业	LOGO
MAX349	文件：301.29 Kbytes Page：20 Pages	Serially Controlled, Low-Voltage, 8-Channel/Dual 4-Channel Multiplexers General Description The MAX349/MAX350 are 8-channel and dual 4-channel serially controlled multiplexers (muxes). These muxes conduct equally well in either direction. On-resistance (100Ω max) is matched between switches to 16Ω max and is flat (10Ω max) over the specified signal range. Features 文件：301.29 Kbytes 页数：20 Pages	Maxim 美信	Maxim
MAX349	文件：300 bytes Page：1 Pages	串行控制、低电压、8通道和双4通道多路复用器 MAX349/MAX350均为8通道和双路4通道串行控制多路复用器。这些多路复用器在两个方向上的导电性能相同。提供最大16Ω的开关间导通电阻（最大100Ω）匹配，在指定信号范围内保持平坦（最大10Ω）。\n\n 这些CMOS器件可采用±2.7V至±8V双电源或+2.7V至+16V单电源供电持续运行。每个多路复用器均可处理轨到轨模拟信号。+25°C时关断漏电流仅为0.1nA，+85°C时为5nA。\n\n 上电时，所有开关均断开，内部移位寄存器重置为零。\n\n 串行接口与SPI™/QSPI™和Microwire™兼容。作为移位寄存器，它允许数据（在DIN上）与时钟 • SPI/QSPI、Microwire兼容型串行接口\n\n• 8个独立控制的SPST开关\n\n• 单通道8:1多路复用器(MAX349)\n\n• 双通道4:1多路复用器(MAX350)\n\n• 100Ω信号路径，采用±5V电源\n\n• 轨到轨信号处理\n\n• 异步RESET输入\n\n• ±2.7V至±8V双电源供电\n\n• +2.7V至+16V单电源供电\n\n• > 2kV ESD保护（方法3015.7）\n\n• TTL/CMOS兼容输入（使用+5V或±5V电源）;	ADI 亚德诺	ADI
MAX3490	文件：197.96 Kbytes Page：16 Pages	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections 文件：197.96 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490C/D	文件：197.96 Kbytes Page：16 Pages	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections 文件：197.96 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490CPA	文件：197.96 Kbytes Page：16 Pages	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections 文件：197.96 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490CSA	文件：197.96 Kbytes Page：16 Pages	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections 文件：197.96 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490CSLASHD	文件：197.96 Kbytes Page：16 Pages	3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections 文件：197.96 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490ECPA	文件：237.16 Kbytes Page：16 Pages	3.3V-Powered, 15,-15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description Devices in the MAX3483E family (MAX3483E/MAX3485E/AX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. Features ♦ESD Protection for RS-485 I/ 文件：237.16 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490ECPA	文件：231.81 Kbytes Page：16 Pages	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description Devices in the MAX3483E family (MAX3483E/MAX3485E/AX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. Features ♦ESD Protection for RS-485 I/ 文件：231.81 Kbytes 页数：16 Pages	Maxim 美信	Maxim
MAX3490ECSA	文件：231.81 Kbytes Page：16 Pages	3.3V-Powered, 짹15kV ESD-Protected, 12Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers General Description Devices in the MAX3483E family (MAX3483E/MAX3485E/AX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. Features ♦ESD Protection for RS-485 I/ 文件：231.81 Kbytes 页数：16 Pages	Maxim 美信	Maxim

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技术参数

Configuration：
8-to-1
# Channels：
1
Functions：
Mux
VSUPPLY (Single) (min)(V)：
2.7
VSUPPLY (Single) (max)(V)：
16
VSUPPLY (Dual) (min)(±V)：
2.7
VSUPPLY (Dual) (max)(±V)：
8
RON (max)(Ω)：
100
IL(OFF) (max)(nA)：
0.1
tON (max)(ns)：
275
tOFF (max)(ns)：
150
QINJECTION(pC)：
10
CON(pF)：
8
COFF(pF)：
2
Features：
Address Latch
Off. Iso.(dB)：
90
Crosstalk(dB)：
90
ΔRON (max)(Ω)：
16
RFLAT(ON) (max)(Ω)：
10
RoHS Available：
Yes
Package/ Pins：
PDIP/18
Smallest Available Pckg. (max w/pins)(mm2)：
57.9
Budgetary Price (See Notes)：
$4.53 @1k

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市粤科源兴科技有限公司	MAX349EWN+	MAXIM	13+	W.SO	2258	原装分销	询价
深圳市福田区绿盛电子商行	MAX3491ESD-T	MAXIM	2015+	SOIC-14	19889	一级代理原装现货,特价热卖!	询价
深圳市荣泽信电子科技有限公司	MAX3491EESD	MAXIM	23+		2000	原装现货	询价
深圳市益百分电子有限公司	MAX3490EESA	电路	MAXIM	SOP	5000	原装现货价格有优势量多可发货	询价
深圳市勤思达科技有限公司	MAX3491ESD	MAXIM	09+	SOP14	5500	原装无铅,优势热卖	询价
深圳市福安瓯科技有限公司	MAX3490ECSA	MAXIM	25+	SOP-8	2500	福安瓯为您提供真芯库存,真诚服务	询价
深圳市一线半导体有限公司	MAX349EAP	MAXIM	24+	SMD	3	本站现库存	询价
深圳市弘为电子有限公司	MAX3491EESD	MAX	24+	原厂封装	1000	原装现货假一罚十	询价
深圳市星佑电子有限公司	MAX3491EESD+	MAXIM	07+	SOP-16	1120	全新原装现货绝对自己公司特价库	询价
深圳市利加科技有限公司	MAX3490ECSA+T	MAXIM	16+	SOP8	8800	进口原装大量现货热卖中	询价

更多MAX349供应商更新时间2025-10-12 9:01:00

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