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MAX4760, MAX4760A, MAX4761, MAX4761A*
宽带、四路DPDT开关
概述
完整的数据资料
(PDF, 216kB)
中文
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MAX4760/MAX4760AMAX4761/MAX4761A (DPDT)模拟开关采用+1.8V至+5.5V的单电源供电。这两款开关具有54pF (典型值)的低电容,适合高速数据开关应用。
MAX4760/MAX4760A是四路双刀/双掷(DPDT)开关,MAX4761/MAX4761A是八路单刀/双掷(SPDT)开关。它们有8个导通电阻为2.0Ω (典型值)、低电容的开关用于切换音频和数据信号。MAX4760/MAX4760A有4个逻辑输入,可以控制成对的开关。MAX4761/MAX4761A有一个逻辑控制输入和一个用来禁止开关的使能输入(/EN)。
MAX4760/MAX4760A/MAX4761/MAX4761A采用微小的36引脚(6mm x 6mm) TQFN封装和36焊球(3mm x 3mm)晶片级封装(UCSP™)。
关键特性
应用/使用
符合USB 1.1和USB 2.0 (全速)信号开关要求
用于数据和音频信号切换
低电容数据开关
小于0.2ns的偏斜
-3dB带宽:150MHz (典型值)
0.2Ω (典型值)的通道间匹配度
0.8Ω (典型值)的导通电阻平坦度
满摆幅信号处理
0.03% (典型值) THD
+1.8V至+5.5V的电源范围
低电源电流,具有1.8V逻辑门限(MAX4760A/MAX4761A)
微小的36焊球UCSP (3mm x 3mm)封装
36引脚TQFN (6mm x 6mm)封装
-40°C至+85°C工作温度范围
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
Price**
MAX4760
DPDT
SPDT
4
8
1.8
5.5
3.5
320
5
140
50
15
54
25
100
95
0.4
1.5
No
Yes
THIN QFN/36
UCSP/0
UCSP/32
WLP/0
$2.20 @ 1k
MAX4761
SPDT
8
THIN QFN/36
UCSP/32
$2.20 @ 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: 19-3037;
Rev. 4;
2008-05-23
本页最后一次更新: 2008-05-23
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