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MAX4752 参数 Datasheet PDF下载

MAX4752图片预览
型号: MAX4752
PDF下载: 下载PDF文件 查看货源
内容描述: 0.9Ω ,低电压,单电源四路SPST模拟开关 [0.9з, Low-Voltage, Single-Supply Quad SPST Analog Switches]
分类和应用: 开关
文件页数/大小: 13 页 / 331 K
品牌: MAXIM [ MAXIM INTEGRATED PRODUCTS ]
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19-2421; Rev 1; 4/03
0.9Ω, Low-Voltage, Single-Supply Quad SPST
Analog Switches
General Description
The MAX4751/MAX4752/MAX4753 are low on-resistance,
low-voltage, quad, single-pole/single-throw (SPST) analog
switches that operate from a single +1.6V to +3.6V sup-
ply. These devices have fast switching speeds (t
ON
=
30ns, t
OFF
= 25ns), handle Rail-to-Rail
®
analog signals,
and consume less than 1µW of quiescent power. The
MAX4753 has break-before-make switching.
When powered from a +3V supply, the MAX4751/
MAX4752/MAX4753 feature low 0.9Ω (max) on-resis-
tance (R
ON
), with 0.12Ω (max) R
ON
matching and 0.1Ω
(max) R
ON
flatness. The digital input is 1.8V CMOS
compatible when using a single +3V supply.
The MAX4751 has four normally open (NO) switches,
the MAX4752 has four normally closed (NC) switches,
and the MAX4753 has two NO and two NC switches.
The MAX4751/MAX4752/MAX4753 are available in
3mm
3mm, 16-pin QFN and 14-pin TSSOP packages.
Features
o
Low R
ON
0.9Ω max (+3V Supply)
2.5Ω max (+1.8V Supply)
o
On-Resistance Flatness: 0.1Ω max (+3V)
o
R
ON
Matching
0.12Ω max (+3V Supply)
0.25Ω max (+1.8V Supply)
o
+1.6V to +3.6V Single-Supply Operation
o
Available in 16-Pin QFN and 3mm
3mm
Packages
o
1.8V CMOS Logic Compatible (+3V Supply)
o
High Current-Handling Capacity (100mA
Continuous)
o
Fast Switching: t
ON
= 30ns, t
OFF
= 25ns
MAX4751/MAX4752/MAX4753
Ordering Information
PART
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
14 TSSOP
16 QFN
(3mm
3mm)
14 TSSOP
16 QFN
(3mm
3mm)
14 TSSOP
16 QFN
(3mm
3mm)
TOP
MARK
AAC
AAD
AAE
Applications
Power Routing
Battery-Powered Systems
Audio and Video Signal Routing
Low-Voltage Data-Acquisition Systems
Communications Circuits
PCMCIA Cards
Cellular Phones
Modems
Hard Drives
MAX4751EUD
MAX4751EGE
MAX4752EUD
MAX4752EGE
MAX4753EUD
MAX4753EGE
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations/Functional Diagrams/Truth Tables
TOP VIEW
MAX4751
14 V+
13 IN1
12 IN4
11 NO4
10 COM4
9 COM3
8 NO3
NC1 1
COM1 2
NC2 3
COM2 4
IN2 5
IN3 6
GND 7
MAX4752
14 V+
13 IN1
12 IN4
11 NC4
10 COM4
9 COM3
8 NC3
NO1 1
COM1 2
NC2 3
COM2 4
IN2 5
IN3 6
GND 7
MAX4753
14 V+
13 IN1
12 IN4
11 NC4
10 COM4
9 COM3
8 NO3
NO1 1
COM1 2
NO2 3
COM2 4
IN2 5
IN3 6
GND 7
TSSOP
INPUT
LOW
HIGH
SWITCH STATE
OFF
ON
INPUT
LOW
HIGH
TSSOP
SWITCH STATE
ON
OFF
INPUT
LOW
HIGH
TSSOP
NO1, NO3 NC2, NC4
ON
OFF
ON
OFF
Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.