參數(shù)資料
型號: MAX4522
廠商: Maxim Integrated Products, Inc.
英文描述: Quad, Low-Voltage SPST Analog Switches(四路,低壓SPST模擬開關(guān))
中文描述: 四路、低電壓、SPST模擬開關(guān)
文件頁數(shù): 9/14頁
文件大?。?/td> 401K
代理商: MAX4522
M
Quad, Low-Voltage, S PS T Analog S witc hes
_______________________________________________________________________________________
9
V
GEN
GND
NC or
NO
C
L
V
OUT
V-
V-
V+
V
OUT
IN
OFF
ON
OFF
V
OUT
Q = (
V
OUT
)(C
L
)
COM
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
V
IN
= +3V
V+
R
GEN
IN
MAX4521
MAX4522
MAX4523
Figure 3. Charge Injection
50%
0.9 x V
0UT1
+3V
0
0
LOGIC
INPUT
SWITCH
OUTPUT 2
(V
OUT2
)
0
0.9 x V
OUT2
t
D
t
D
LOGIC
INPUT
V-
V-
R
L2
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM2
IN1, 2
COM1
V
OUT2
V+
V+
C
L2
V
COM1
R
L1
V
OUT1
C
L1
R
L
= 300
C
L
= 35pF
NO
NC
SWITCH
OUTPUT 1
(V
OUT1
)
MAX4523
V
COM2
Figure 1. Switching Time
Figure 2. Break-Before-Make Interval (MAX4523 only)
Test Circ uits/T iming Diagrams
tr < 20ns
tf < 20ns
50%
0
LOGIC
INPUT
V-
V-
R
L
300
NO
or NC
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
OUT
= V
COM
(
R
L
)
V
L
+ R
ON
SWITCH
INPUT
IN, EN
+3V
t
OFF
0
COM
SWITCH
OUTPUT
0.9 x V
0UT
0.9 x V
OUT
t
ON
V
OUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR EN AND SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
C
L
35pF
V+
V+
V
OUT
V
COM
0
MAX4521
MAX4522
MAX4523
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MAX4522C/D 功能描述:模擬開關(guān) IC 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
MAX4522C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX4522CEE 功能描述:模擬開關(guān) IC 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
MAX4522CEE+ 功能描述:模擬開關(guān) IC Quad Low-V SPST Analog 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
MAX4522CEE+T 功能描述:模擬開關(guān) IC Quad Low-V SPST Analog 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