參數(shù)資料
型號(hào): MAX4554
廠商: Maxim Integrated Products, Inc.
英文描述: Force-Sense Switches
中文描述: 加載-感應(yīng)開(kāi)關(guān)
文件頁(yè)數(shù): 26/28頁(yè)
文件大小: 281K
代理商: MAX4554
V-
NO_, NC_
COM_
V-
GND
EN
ADDRESS
SELECT
MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS. OFF ISOLATION IS MEASURED BETWEEN COM_ AND "OFF" NO_ OR NC_ TERMINALS.
ON LOSS IS MEASURED BETWEEN COM_ AND "ON" NO_ OR NC_ TERMINALS. CROSSTALK IS MEASURED BETWEEN COM_ TERMINALS WITH ALL SWITCHES ON.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED. V- IS CONNECTED TOGND (0V) FOR SINGLE-SUPPLY OPERATION.
V
OUT
V
IN
MEAS.
REF
50
50
50
50
IN_
VL
10nF
VL10nF
VL
MAX4554
MAX4555
MAX4556
NETWORK
ANALYZER
V+10nF
V+
OFF ISOLATION = 20 log
V
OUT
V
IN
ON LOSS = 20 log
V
OUT
V
IN
CROSSTALK = 20 log
V
OUT
V
IN
Figure 15. Frequency Response, Off-Isolation, and Crosstalk
M
Forc e-S ense S witc hes
26
______________________________________________________________________________________
V-
COM_
NO_ OR NC_
V
OUT
V
OUT
V
IN
VL
0V
V-
GND
V
OUT
IS THE MEASURED VOLTAGE DUE TOCHARGE TRANSFER
ERROR QWHEN THE CHANNEL TURNS OFF.
V- IS CONNECTED TOGND (0V) FOR SINGLE-SUPPLY OPERATION.
IN_
V
IN_
C
L
1000pF
50
EN
VL
VL
V+
V+
V
OUT
MAX4554
MAX4555
MAX4556
Q=
V
OUT
x C
L
_________________________________Test Circ uits/T iming Diagrams (c ontinued)
Figure 13. Charge Injection
V-
COM_
NC_
NO_
V-
GND
ADDRESS
SELECT
IN_
VL
EN
V+
V+
VL
VL
MAX4554
MAX4555
MAX4556
1MHz
CAPACITANCE
ANALYZER
Figure 14. COM_, NO_, NC_ Capacitance
相關(guān)PDF資料
PDF描述
MAX4554CPE Force-Sense Switches
MAX4554CSE Force-Sense Switches
MAX4554EPE Force-Sense Switches
MAX4554ESE Force-Sense Switches
MAX4555CPE Force-Sense Switches
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MAX4554CPE 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)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
MAX4554CPE+ 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)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
MAX4554CSE 功能描述:模擬開(kāi)關(guān) IC RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)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
MAX4554CSE+ 功能描述:模擬開(kāi)關(guān) IC Force-Sense Switch RoHS:否 制造商:Texas Instruments 開(kāi)關(guān)數(shù)量:2 開(kāi)關(guān)配置:SPDT 開(kāi)啟電阻(最大值):0.1 Ohms 切換電壓(最大): 開(kāi)啟時(shí)間(最大值): 關(guān)閉時(shí)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