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參數(shù)資料
| 型號(hào)： | MAX4906EFELB+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 4/13頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC USB SWITCH DUAL 1X2 10UDFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program Low Voltage Analog Switches Overview |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | USB 開關(guān) |
| 電路： | 2 x SPDT |
| 導(dǎo)通狀態(tài)電阻： | 7 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.7 V ~ 3.6 V |
| 電流 - 電源： | 160µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-WFDFN |
| 供應(yīng)商設(shè)備封裝： | 10-uDFN（2x2） |
| 包裝： | 標(biāo)準(zhǔn)包裝 |
| 其它名稱： | MAX4906EFELB+TDKR |
MAX4906EF
High-/Full-Speed USB 2.0 Switches
with High ESD
12
______________________________________________________________________________________
a 100pF capacitor charged to the ESD voltage of inter-
est, which is then discharged into the test device
through a 1.5k
Ω resistor.
Layout
High-speed switches require proper layout and design
procedures for optimum performance. Keep design-
controlled-impedance PC board traces as short as pos-
sible. Ensure that bypass capacitors are as close to the
device as possible. Use large ground planes where
possible.
Chip Information
PROCESS: BiCMOS
IP 100%
90%
36.8%
tRL
TIME
tDL
CURRENT WAVEFORM
PEAK-TO-PEAK RINGING
(NOT DRAWN TO SCALE)
Ir
10%
0
AMPERES
Figure 9b. Human Body Current Waveform
CHARGE-CURRENT-
LIMIT RESISTOR
DISCHARGE
RESISTANCE
STORAGE
CAPACITOR
Cs
100pF
RC
1M
Ω
RD
1500
Ω
HIGH-
VOLTAGE
DC
SOURCE
DEVICE
UNDER
TEST
Figure 9a. Human Body ESD Test Model
VBUS
ASIC I
ASIC II
USB
TRANSCEIVER
D+
D-
D+
NC1
NO1
NC2
NO2
D-
D+
D-
GND
USB
CONNECTOR
COM1
COM2
USB
TRANSCEIVER
MAX4906EF
NC1
USB0+
USB1+
USB0-
USB1-
NO1
NC2
NO2
COM1
COM2
MAX4906EF
USB
TRANSCEIVER
Figure 7. USB Data Routing
Figure 8. Switching Between Multiple USB Hosts
PACKAGE TYPE
PACKAGE CODE
DOCUMENT NO.
10 DFN
L1022+1
Package Information
For the latest package outline information and land patterns,
go to www.maxim-ic.com/packages. Note that a “+”, “#”, or
“-” in the package code indicates RoHS status only. Package
drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4906ELB+ | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
| MAX4906ELB+T | 功能描述:電源開關(guān) IC - USB High-/Full-Speed USB 2.0 Switches RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4906ELB-T | 功能描述:電源開關(guān) IC - USB RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| MAX4906ETB | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
| MAX4906ETB+ | 制造商:Maxim Integrated Products 功能描述:HIGH-/FULL-SPEED USB 2.0 SWITCHES - Rail/Tube |
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