- IC型号
深圳斯普仑科技有限公司
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http://www.splkj.com
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联系方式
- 地址:福田区深南中路3007号国际科技大厦2501室
- 联系人:李小姐/江先生
- 电话:0755-83502530/0755-83505153
- 传真:0755-83502530
- 手机:13145916323/18823353880
- QQ:
- E-mail:2912879482@qq.com
产品分类
- RAM(随机存取存储器)(63)
- 双集型RAM(2)
- DRAM(MOS型动态存储器)(31)
- Flash Memory(闪存/快闪存储器)(80)
- Nand flash(10)
- 贴片/片式/SMD二极管(63)
- 其他二极管(3)
- 复合(达林顿)三极管(1)
- 其他三极管(2)
- 其他场效应管模块(4)
- 单向可控硅(晶闸管)(1)
- 热敏电阻(1)
- 条形(压接式)连接器(2)
- 整体式PLC(1)
供应MAX4638EUE/MAX4638EUE+
- 产品价格:
- ¥13.00/ 1pcs
- 交易说明:
- 订货或现货库存,代理一手货源
- 厂 家:
- MAXIM
- 封 装:
- SSOP
- 批 号:
- 14+
- 数 量:
- 5000
产品咨询直线:0755-83502530
产品详细说明
概述
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 thin QFN, TSSOP, and SO packages, as well as a 20-pin TQFN package.
关键特性
-
Guaranteed RON
-
3.5Ω (+5V or ±2.5V Supplies)
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6Ω (+3V Supply)
-
-
Guaranteed 0.4Ω RON Match Between Channels
-
Guaranteed 1Ω RON Flatness Over Signal Range
-
Guaranteed Low Leakage Currents
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0.25nA at +25°C
-
-
+1.8V to +5.5V Single-Supply Operation
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±2.5V Dual-Supply Operation
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Rail-to-Rail Signal Handling
-
TTL/CMOS-Logic Compatible
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Crosstalk: -80dB (1MHz)
-
Off-Isolation: -60dB (10MHz)
应用
-
音频/视频信号切换
-
自动测试设备(ATE)
-
电池供电设备
-
低电压数据采集系统
-
医疗装置
-
继电器替代品
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