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参数资料
| 型号： | MAX4732EUA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 12/14页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPST 8UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NC |
| 导通状态电阻： | 50 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2 V ~ 11 V |
| 电流 - 电源： | 1µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-uMAX |
| 包装： | 管件 |
Applications Information
Operating Considerations for
High-Voltage Supply
The MAX4731/MAX4732/MAX4733 operate to +11V
with some precautions. The absolute maximum rating
for V+ is +12V (referenced to GND). When operating
near this region, bypass V+ with a minimum 0.1F
capacitor to ground as close to the IC as possible.
Logic Levels
The MAX4731/MAX4732/MAX4733 are TTL compatible
when powered from a single +5V supply. When pow-
ered from other supply voltages, the logic inputs should
be driven rail-to-rail. For example, with a +11V supply,
IN1 and IN2 should be driven low to 0V and high to
11V. With a +3.3V supply, IN1 and IN2 should be dri-
ven low to 0V and high to 3.3V. Driving IN1 and IN2 rail-
to-rail minimizes power consumption.
MAX4731/MAX4732/MAX4733
50
, Dual SPST Analog Switches in UCSP
_______________________________________________________________________________________
7
Pin Description
Typical Operating Characteristics (continued)
(TA = +25°C, unless otherwise noted.)
TURN-ON/OFF TIME
vs. TEMPERATURE
MAX4731-33
toc10
TEMPERATURE (
°C)
t ON/OFF
(ns)
60
40
-20
0
20
10
20
30
40
50
60
70
80
0
-40
80
tON,
V+ = +3.0V
tON,
V+ = +5.0V
tOFF,
V+ = +3.0V
tOFF,
V+ = +5.0V
FREQUENCY RESPONSE
MAX4731-33
toc11
FREQUENCY (Hz)
LOSS
(dB)
100M
10M
1M
100k
-100
-80
-60
-40
-20
0
-120
10k
1G
ON-LOSS
V+ = +3V
OFF-ISOLATION
CROSSTALK
TOTAL HARMONIC DISTORTION
vs. FREQUENCY
MAX4731-33
toc12
FREQUENCY (Hz)
THD
(%)
10k
1k
100
0.001
0.01
0.1
1
0.0001
10
100k
VCOM = 2VP-P
BW = 30kHz
RL = 1k
V+ = +3.0V
RL = 1k
V+ = +5.0V
RL = 100k
V+ = +3.0V
RL = 100k
V+ = +5.0V
PIN
MAX4731
MAX4732
MAX4733
UCSP
MAX/
TDFN
UCSP
MAX/
TDFN
UCSP
MAX/
TDFN
NAME
FUNCTION
A1
1
——
A1
1
NO1
Analog-Switch Normally Open Terminal
A2
2
A2
2
A2
2
COM1
Analog-Switch Common Terminal
A3
4
A3
4
A3
4
GND
Ground. Connect to digital ground.
B1
7
B1
7
B1
7
IN1
Logic-Control Digital Input
B3
3
B3
3
B3
3
IN2
Logic-Control Digital Input
C1
8
C1
8
C1
8
V+
Positive Supply Voltage Input
C2
6
C2
6
C2
6
COM2
Analog-Switch Common Terminal
C3
5
——
—
NO2
Analog-Switch Normally Open Terminal
——
A1
1
——
NC1
Analog-Switch Normally Closed Terminal
——
C3
5
C3
5
NC2
Analog-Switch Normally Closed Terminal
—
EP (TDFN
only)
—
EP (TDFN
only)
—
EP (TDFN
only)
EP
Exposed Pad. Connect to V+.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4732EUA+ | 功能描述:模拟开关 IC 50Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4732EUA+T | 功能描述:模拟开关 IC 50Ohm Dual SPST Analog Switch RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4732EUA-T | 功能描述:模拟开关 IC RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| MAX4733EBL | 制造商:Maxim Integrated Products 功能描述:ANALOG SWITCH, DUAL, SPST,1 NC SWITCH, 9 PIN PLASTIB BGA LE - Rail/Tube |
| MAX4733EBL+ | 制造商:Maxim Integrated Products 功能描述:ANALOG SWITCH, DUAL, SPST, 1 NC SWITCH, 9 PIN PLASTIC BGA - Rail/Tube |
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