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MAX4736
0.6Ω、低电压、单电源、双路SPDT模拟开关
概述
完整的数据资料
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英文
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MAX4736为低导通电阻、低电压、双路单刀/双掷(SPDT)模拟开关,工作电压范围1.6V至4.2V。该器件具有较高的开关速度(tON = 25ns、tOFF = 20ns最大),可处理满摆幅模拟信号,静态功耗小于4µW,另外MAX4736具有接通前先断开特性。
3V供电时,MAX4736具有低于0.6Ω (最大)的导通电阻(RON ),RON 匹配度为0.1Ω (最大)、RON 平坦度为0.05Ω,数字输入兼容于1.8V CMOS逻辑电平。
MAX4736有一个常开(NO)开关和一个常闭(NC)开关,提供12引脚TQFN-EP (3mm x 3mm),10引脚µMAX和10引脚µDFN (2mm x 2mm)封装。
关键特性
应用/使用
低RON
0.6Ω (3V电源)
1.5Ω (1.8V电源)
RON 平坦度为0.1Ω (最大) (3V电源)
单电源供电,电压可低至1.6V
提供TQFN,µDFN和µMAX封装
兼容于1.8V CMOS兼容(3V电源)
快速切换:tON = 25ns、tOFF = 20ns
音频/视频信号切换 电池供电应用 蜂窝电话 通信系统 硬盘驱动器 低电压数据采集 调制解调器 PCMCIA卡 电源切换
Key Specifications:
Switches and Multiplexers (Low Voltage)
Part Number
Configuration
Number of Channels
VSUPPLY , Single (min) (V)
VSUPPLY , Single (max) (V)
RON (max) (Ω)
Bandwidth (MHz)
IL (OFF) (max) (nA)
tON (max) (nS)
tOFF (max) (nS)
QINJECTION (pC)
CON (pF)
COFF (pF)
Features
VISO , Off-Isolation (dB)
VCT , Crosstalk (dB)
ΔRON (max) (Ω)
RFLAT(ON) (max) (Ω)
Redundancy Switch
RoHS Available
Package
Smallest Available Package (max w/pins) (mm2 )
Price**
MAX4736
SPDT
2
1.6
3.6
0.8
130
1
25
20
60
85
33
52
78
0.2
0.1
Yes
Yes
MicroDFN/10
QFN/12
THIN QFN/12
uMAX/10
4
$0.95 @ 1k
See All Switches and Multiplexers (Low Voltage) (127)
Notes:
** This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
参考文献: 19-2382;
Rev. 2;
2007-02-23
本页最后一次更新: 2007-07-06
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