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參數資料
| 型號： | MAX4686 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 2.5?, Low-Voltage, SPST/SPDT Analog Switches in UCSP Package |
| 中文描述： | 2.5Ω、低電壓、SPST/SPDT模擬開關，UCSP封裝 |
| 文件頁數： | 5/8頁 |
| 文件大?。?/td> | 183K |
| 代理商： | MAX4686 |
Applications Information
Logic Inputs
Where the MAX4686/MAX4687/MAX4688 have a +3.3V
supply, IN may be driven low to GND and driven high
to 5.5V. Driving IN rail-to-rail minimizes power con-
sumption. Logic inputs accept up to +5.5V regardless
of supply voltage.
Analog Signal Levels
Analog signals that range over the entire supply volt-
age (V+ to GND) are passed with very little change in
R
ON
(see
Typical Operating Characteristics
). The
switches are bidirectional, so the NO, NC, and COM
pins are both inputs or outputs.
Power-Supply Sequencing
and Overvoltage Protection
CAUTION: Do not exceed the absolute maximum
ratings because stresses beyond the listed ratings
may cause permanent damage to devices.
M
2.5
, Low-Voltage, SPST/SPDT
Analog Switches in UCSP Package
_______________________________________________________________________________________
5
Pin Description
BUMP
MAX4687
B1
B2
B3
A1
A3
—
A2
MAX4686
B1
B2
B3
—
A3
A1
A2
MAX4688
B1
B2
B3
A3
A2
A1
—
NAME
FUNCTION
V+
IN
GND
NC
COM
NO
I.C.
Positive Supply Voltage Input
Digital Control Input
Ground
Analog Switch, Normally Closed Terminal
Analog Switch, Common Terminal
Analog Switch, Normally Open Terminal
Internally Connected
0
-120
0.01
1
10
0.1
100
FREQUENCY RESPONSE
M
FREQUENCY (MHz)
L
-100
-80
-60
-40
-20
ON-RESPONSE
OFF-ISOLATION
CROSSTALK
10
1k
100k
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
M
FREQUENCY (Hz)
T
1
0.01
0.1
100
10k
Typical Operating Characteristics (continued)
(T
A
= +25
°
C, unless otherwise noted.)
Figure 1. Overvoltage Protection Using External Blocking
Diodes
POSITIVE SUPPLY
COM
NO
D1
GND
Vg
V+
MAX4686
MAX4687
MAX4688
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4686EBT | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX4686EBT+ | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量: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 |
| MAX4686EBT+T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量: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 |
| MAX4686EBT-T | 功能描述:模擬開關 IC RoHS:否 制造商:Texas Instruments 開關數量: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 |
| MAX4687EBT | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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