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參數(shù)資料
| 型號： | MAX4533CAP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Digital Signal Processor 169-BGA MICROSTAR 0 to 85 |
| 中文描述： | QUAD 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO20 |
| 封裝： | SSOP-20 |
| 文件頁數(shù)： | 8/12頁 |
| 文件大?。?/td> | 172K |
| 代理商： | MAX4533CAP |
M
Quad, Rail-to-Rail, Fault-Protec ted,
S PDT Analog S witc h
8
_______________________________________________________________________________________
0
-100
0.01
0.1
1
10
100
1000
FREQUENCY RESPONSE
(DUAL SUPPLIES)
-80
-90
-70
M
FREQUENCY (MHz)
R
-60
-50
-40
-30
-10
-20
BANDWIDTH
V+ = +15V
V- = -15V
CROSSTALK
OFF ISOLATION
Typic al Operating Charac teristic s (c ontinued)
(V+ = +15V, V- = -15V, T
A
= +25°C, unless otherwise noted.)
0
-100
0.01
0.1
1
10
100
1000
FREQUENCY RESPONSE
(SINGLE SUPPLY)
-80
-90
-70
M
FREQUENCY (MHz)
R
-60
-50
-40
-30
-10
-20
BANDWIDTH
V+ = +12V
V- = 0
CROSSTALK
OFF ISOLATION
Pin Desc ription
Detailed Desc ription
The MAX4533 is a fault-protected analog switch with
special operation and construction. Traditional fault-pro-
tected switches are constructed using three-series
CMOS devices. This combination produces good fault
protection but fairly high on-resistance when the signals
are within about 3V of each supply rail. These series
devices are not capable of handling signals up to the
power-supply rails.
The MAX4533 differs considerably from traditional fault-
protected switches, with three advantages. First, it is
constructed with two parallel FETs, allowing very low
on-resistance when the switch is on. Second, they allow
signals on the NC_ or NO_ pins that are within or slightly
beyond the supply rails to be passed through the switch
to the COM_ terminal, allowing rail-to-rail signal opera-
tion. Third, when a signal on NC_ or NO_ exceeds the
supply rails by about 150mV (a fault condition), the volt-
age on COM_ is limited to the appropriate polarity sup-
ply voltage. Operation is identical for both fault
polarities. The fault-protection extends to ±25V with
power on and ±40V with power off.
The MAX4533 has a parallel N-channel and P-channel
MOSFET switch configuration with input voltage sensors.
The simplified internal structure is shown in Figure 1. The
parallel N1 and P1 MOSFETs form the switch element.
N3 and P3 are sensor elements to sample the input volt-
age and compare it against the power-supply rails.
NAME
FUNCTION
1, 10, 11, 20
2, 9, 12, 19
3, 8, 13, 18
4, 7, 14, 17
5
6
15
16
IN1, IN2, IN3, IN4
NO1, NO2, NO3, NO4
COM1, COM2, COM3, COM4
NC1, NC2, NC3, NC4
V-
GND
N.C.
V+
Logic Control Digital Inputs
Normally Open Inputs*
Analog Switch Common Outputs*
Normally Closed Inputs*
Negative Analog Supply Voltage Input
Digital Ground
No Connection. Not internally connected.
Positive Analog and Digital Supply-Voltage Input
PIN
*When the voltage on NO_ or NC_ does not exceed V+ or V-, NO_ (or NC_) and COM_ pins are bidirectional.
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PDF描述 |
|---|---|
| MAX4533CPP | Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch |
| MAX4533CSP | Digital Signal Processor 176-LQFP 0 to 85 |
| MAX4533EAP | Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch |
| MAX4533EPP | Quad, Rail-to-Rail, Fault-Protected, SPDT Analog Switch |
| MAX4533ESP | System-Level Digital Signal Processor 257-BGA MICROSTAR |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX4533CAP+ | 功能描述:模擬開關 IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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 |
| MAX4533CAP+ | 制造商:Maxim Integrated Products 功能描述:SWITCH ((NW)) |
| MAX4533CAP+T | 功能描述:模擬開關 IC Quad Fault-Protected SPDT Analog Switch RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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 |
| MAX4533CAP-T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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 |
| MAX4533CPP | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數(shù)量:2 開關配置: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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