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參數(shù)資料
| 型號： | MAX14978ETO+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 11/15頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC ANLG PASSIVE SW USB 42-TQFN |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 240 |
| 功能： | USB 開關(guān) |
| 導(dǎo)通狀態(tài)電阻： | 10 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 5.5 V |
| 電流 - 電源： | 600nA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 42-WFQFN 裸露焊盤 |
| 供應(yīng)商設(shè)備封裝： | 42-TQFN-EP（3.5x9） |
| 包裝： | 托盤 |
MAX14978
SuperSpeed USB Passive Switch
(Low/Full/Hi/SuperSpeed)
5
Note 2: All devices are 100% production tested at TA = +25NC. All temperature limits are guaranteed by design.
Note 3: The switch turns off for voltages above VFP, protecting downstream circuits in case of a fault condition.
Note 4: DRON(MAX) = |RON(CH1) - RON(CH2)|.
Note 5: Guaranteed by design. Not production tested.
Note 6: Flatness is defined as the difference between the maximum and minimum value of on-resistance, as measured over spec-
ified analog-signal ranges.
Note 7: Between any two switches.
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +3.0V to +5.5V, VDD = +3.0V to +3.6V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VCC = VDD = +3.3V,
TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Fault-Protection Recovery Time
tFPR
Hi-Speed USB switches, VCOMD_ = 5V
to 0V step, RL = RS = 50I, VCC = 3.3V,
Figure 4
100
F
s
NO_ or NC_ Off-Capacitance
CNO(OFF)
or
CNC(OFF)
Hi-Speed USB switches, f = 1MHz,
Figure 5
2
pF
SuperSpeed USB switches, Figure 5
1
COM_ Off-Capacitance
CCOM(OFF)
Hi-Speed USB switches, f = 1MHz,
Figure 5
5.5
pF
Hi-Speed USB switches, f = 240MHz,
Figure 5
4.8
COM_ On-Capacitance
CCOM(ON)
Hi-Speed USB switches, f = 1MHz,
Figure 5
6.5
pF
Hi-Speed USB switches, f = 240MHz,
Figure 5
5.5
SuperSpeed USB switches, Figure 5
2
Total Harmonic Distortion Plus
Noise
THD+N
Hi-Speed USB switches, VCOMD_ = 1VP-P,
VBIAS = 1V, RL = RS = 50I,
f = 20Hz to 20kHz
0.03
%
ESD PROTECTION
COMD+, COMD-
Human Body Model
±15
kV
IEC 61000-4-2 Air Gap Discharge
±15
IEC 61000-4-2 Contact Discharge
±8
COM0_, COM1_
Human Body Model
±6
kV
All Pins
Human Body Model
±2
kV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX14978ETO+ | 功能描述:電源開關(guān) IC - USB USB 3.0 Switch 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 |
| MAX14978ETO+T | 功能描述:電源開關(guān) IC - USB USB 3.0 Switch 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 |
| MAX14979EETX+ | 功能描述:模擬開關(guān) IC 7 Ch LVDS Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX14979EETX+GH7 | 功能描述:模擬開關(guān) IC High BW LVDS Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX14979EETX+T | 功能描述:模擬開關(guān) IC 7 Ch LVDS Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關(guān)閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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