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參數(shù)資料
| 型號： | MAX4628 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 0.5з, Low-Voltage, Single-Supply SPST Analog Switches |
| 中文描述： | 0.5Ω、低電壓、單電源SPST模擬開關(guān) |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MAX4628 |
M
0.5
, Low-Voltage, Single-Supply
SPST Analog Switches
_______________________________________________________________________________________
7
tr < 5ns
tf < 5ns
50%
LOGIC
INPUT
R
L
50
COM
GND
IN
t
OFF
0V
NO
OR NC
0.9
·
V
0UT
0.9
·
V
OUT
t
ON
V
OUT
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
V+
C
L
35pF
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
OUT
= V
N_
(
R
L
)
V
L
+ R
ON
V+
V
OUT
V
INL
V
INH
V
N_
MAX4626
MAX4627
MAX4628
Figure 2. Switching Time
Test Circuits/Timing Diagrams
V
GEN
GND
COM
C
L
V
OUT
V+
V
OUT
IN
OFF
ON
OFF
V
OUT
Q = (
V
OUT
)(C
L
)
NC
OR NO
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
V
INL
to V
INH
V+
R
GEN
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
V
OUT
V+
IN
NO
COM
50
USE
ONLY FOR
ISOLATION
V
IN
MAX4626
MAX4627
MAX4628
OUT
OFF-ISOLATION = 20log V
IN
OUT
ON-LOSS = 20log V
IN
NETWORK
ANALYZER
50
50
50
50
MEAS
REF
10nF
0V OR V+
GND
Figure 4. On-Loss and Off-Isolation
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PDF描述 |
|---|---|
| MAX4628EUT-T | CLAMP |
| MAX4638EGP | 3.5з, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers |
| MAX4638EGE | 3.5з, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers |
| MAX4639EGE | 3.5з, Single 8:1 and Dual 4:1, Low-Voltage Analog Multiplexers |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4628EUT | 制造商:Maxim Integrated Products 功能描述:0.5OHM LOW-VOLTAGE SINGLE-SUPPLY - Rail/Tube |
| MAX4628EUT+ | 制造商:Maxim Integrated Products 功能描述: 制造商:Rochester Electronics LLC 功能描述: |
| MAX4628EUT+T | 功能描述:模擬開關(guān) IC 1Ohm Low-V SPDT 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 |
| MAX4628EUT-T | 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 |
| MAX4630CPD | 制造商:Maxim Integrated Products 功能描述: |
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