參數(shù)資料
型號: MAX4627EUK+T
廠商: Maxim Integrated Products
文件頁數(shù): 7/8頁
文件大?。?/td> 0K
描述: IC SWITCH SPST SOT23-5
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
功能: 開關(guān)
電路: 1 x SPST- NC
導(dǎo)通狀態(tài)電阻: 500 毫歐
電壓電源: 單電源
電壓 - 電源,單路/雙路(±): 1.8 V ~ 5.5 V
電流 - 電源: 10µA
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX4627EUK+TDKR
MAX4626/MAX4627/MAX4628
0.5
, Low-Voltage, Single-Supply
SPST Analog Switches
_______________________________________________________________________________________
7
tr < 5ns
tf < 5ns
50%
LOGIC
INPUT
RL
50
COM
GND
IN
tOFF
0V
NO
OR NC
0.9 V0UT
0.9 VOUT
tON
VOUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
CL
35pF
CL INCLUDES FIXTURE AND STRAY CAPACITANCE.
VOUT = VN_
(
RL
)
RL + RON
V+
VOUT
VINL
VINH
VN_
MAX4626
MAX4627
MAX4628
Figure 2. Switching Time
Test Circuits/Timing Diagrams
VGEN
GND
COM
CL
VOUT
V+
VOUT
IN
OFF
ON
OFF
VOUT
Q = (
VOUT)(CL)
NC
OR NO
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
VINL to VINH
V+
RGEN
IN
MAX4626
MAX4627
MAX4628
Figure 3. Charge Injection
MEASUREMENTS ARE STANDARDIZED AGAINST SHORTS AT IC TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND “OFF” NO_ OR NC_ TERMINAL ON EACH SWITCH.
ON-LOSS IS MEASURED BETWEEN COM_ AND “ON” NO_ OR NC_TERMINAL ON EACH SWITCH.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
+5V
VOUT
V+
IN
NO
COM
50
USE
ONLY FOR
ISOLATION
VIN
MAX4626
MAX4627
MAX4628
OFF-ISOLATION = 20log
VOUT
VIN
ON-LOSS = 20log
VOUT
VIN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR V+
GND
Figure 4. On-Loss and Off-Isolation
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