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參數(shù)資料
| 型號： | MAX4520EUT-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Rail-to-Rail, Fault-Protected, SPST Analog Switches |
| 中文描述： | 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6 |
| 封裝： | SOT23, 6 PIN |
| 文件頁數(shù)： | 7/12頁 |
| 文件大?。?/td> | 156K |
| 代理商： | MAX4520EUT-T |
M
Rail-to-Rail, Fault-Protected,
SPST Analog Switches
_______________________________________________________________________________________
7
0
0.5
1.5
1.0
2.5
2.0
3.0
0
10
15
5
20
25
30
35
LOGIC-LEVEL THRESHOLD vs. V+
M
V+ (V)
L
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
0
-100
-110
0.01
1
10
0.1
1000
FREQUENCY RESPONSE
M
FREQUENCY (MHz)
L
-90
-80
-70
-60
-50
-40
-30
-20
-10
100
OFFLOSS
ON LOSS
V+ = +15V
V- = -15V
Pin Description
Detailed Description
Overview of Traditional
Fault-Protected Switches
The MAX4510/MAX4520 are fault-protected CMOS
analog switches with unusual operation and construc-
tion. Traditional fault-protected switches are construct-
ed by three series FETs. This produces good off
characteristics, but fairly high on-resistance when the
signals are within about 3V of each supply rail. As the
voltage on one side of the switch approaches within
about 3V of either supply rail (a fault condition), the
switch impedance becomes higher, limiting the output
signal range (on the protected side of the switch) to
approximately 3V less than the appropriate polarity
supply voltage.
During a fault condition, the output current that flows
from the protected side of the switch into its load comes
from the fault source on the other side of the switch. If
the switch is open or the load is extremely high imped-
ance, the input current will be very low. If the switch is
on and the load is low impedance, enough current will
flow from the source to maintain the load voltage at 3V
less than the supply.
1
3
2, 7
μMAX
4
6
PIN
5
8
SOT23-6
Analog Switch Common
Terminal
COM
5
Fault-Protected Analog
Switch—normally closed
(NC) for MAX4510;
normally open (NO) for
MAX4520
NC or NO
6
No Connection. Not inter-
nally connected.
N.C.
—
Ground
GND
4
Logic Control Digital Input
IN
3
Negative Supply Voltage
Input. Connect to GND for
single-supply operation.
V-
2
Positive Supply Voltage
Input
V+
1
FUNCTION
NAME
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MAX4510EUA | Rail-to-Rail, Fault-Protected, SPST Analog Switches |
| MAX4520EUA | Rail-to-Rail, Fault-Protected, SPST Analog Switches |
| MAX4515EPA | Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches |
| MAX4514 | Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches |
| MAX4514-MAX4515 | Low-Voltage, Low-On-Resistance, SPST, CMOS Analog Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4521C/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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4521C/D DIE | 制造商:Maxim Integrated Products 功能描述: |
| MAX4521CEE | 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4521CEE+ | 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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4521CEE+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 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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