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MAX4638-MAX4639中文资料PDF规格书
MAX4638-MAX4639规格书详情
General Description
The MAX4638/MAX4639 are single 8:1 and dual 4:1 CMOS analog multiplexers/demultiplexers (muxes/demuxes). Each mux operates from a single +1.8V to +5V supply or dual ±2.5V supplies. These devices feature 3.5Ω on-resistance (RON) when powered with a single +5V supply and have -75dB off-isolation and -85dB crosstalk from the output to each off channel. The switching times are 18ns tON and 7ns tOFF. They feature a -3dB 85MHz bandwidth and a guaranteed 0.25nA leakage current at +25°C.
A +1.8V to +5.5V operating range makes the MAX4638/MAX4639 ideal for battery-powered, portable instruments. All channels guarantee break-before-make switching. These parts feature bidirectional operation and can handle Rail-to-Rail® analog signals. All control inputs are TTL/CMOS-logic compatible. Decoding is in standard BCD format, and an enable input is provided to simplify cascading of devices. These devices are available in small 16-pin TQFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.
Features
♦ Guaranteed RON
3.5Ω (+5V or ±2.5V Supplies)
6Ω (+3V Supply)
♦ Guaranteed 0.4Ω RON Match Between Channels
♦ Guaranteed 1Ω RON Flatness Over Signal Range
♦ Guaranteed Low Leakage Currents
0.25nA at +25°C
♦ Switching Times: tON = 18ns, tOFF = 7ns
♦ +1.8V to +5.5V Single-Supply Operation
±2.5V Dual-Supply Operation
♦ Rail-to-Rail Signal Handling
♦ TTL/CMOS-Logic Compatible
♦ Crosstalk: -80dB (1MHz)
♦ Off-Isolation: -60dB (10MHz)
Applications
Automatic Test Equipment
Low-Voltage Data-Acquisition Systems
Audio and Video Signal Routing
Medical Equipment
Battery-Powered Equipment
Relay Replacement
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM(美信) |
23+ |
6000 |
诚信服务,绝对原装原盘 |
询价 | |||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM |
SOP16 |
2000 |
一级代理 原装正品假一罚十价格优势长期供货 |
询价 | |||
Maxim(美信) |
23+ |
NA |
6000 |
原厂原装现货订货价格优势终端BOM表可配单提供样品 |
询价 | ||
MAXIM |
23+ |
SMD |
4963 |
询价 | |||
Maxim/MaximIntegrated/美信半导 |
21+ |
SOP16 |
210 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MAXIM |
2016+ |
SOP16 |
6528 |
只做原厂原装现货!终端客户个别型号可以免费送样品! |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | |||
MAXIM |
22+ |
SOP16 |
3000 |
原装正品,支持实单 |
询价 | ||
MAXIM |
SOP-16 |
68900 |
原包原标签100%进口原装常备现货! |
询价 |