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MAX4544 PDF预览

MAX4544

更新时间: 2024-11-30 14:57:39
品牌 Logo 应用领域
亚德诺 - ADI 开关光电二极管
页数 文件大小 规格书
16页 246K
描述
低电压、单电源、双路、SPST/SPDT模拟开关

MAX4544 数据手册

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19-1202; Rev 4; 6/07  
Low-Voltage, Single-Supply  
Dual SPST/SPDT Analog Switches  
General Description  
____________________________Features  
60Ω max (33Ω typ) Low R  
ON  
The MAX4541–MAX4544 are precision, dual analog  
switches designed to operate from a single +2.7V to +12V  
supply. Low power consumption (5µW) makes these parts  
ideal for battery-powered equipment. These switches offer  
low leakage currents (100pA max) and fast switching  
2Ω max R  
6Ω max R  
Matching Between Channels  
Flatness  
ON  
ON  
5pC max Guaranteed Charge Injection  
+2.7V to +12V Single-Supply Operation  
< 5µW Low Power Consumption  
speeds (t  
= 150ns max, t  
= 100ns max).  
ON  
OFF  
When powered from a +5V supply, the MAX4541–  
Low Leakage Current Over Temperature:  
MAX4544 offer 2Ω max matching between channels, 60Ω  
10nA max at +85°C  
max on-resistance (R ), and 6Ω max R  
flatness.  
ON  
ON  
Fast Switching: t  
= 35ns, t  
= 25ns  
OFF  
ON  
These switches also offer 5pC max charge injection and  
a minimum of 2000V ESD protection per Method 3015.7.  
Guaranteed Break-Before-Make  
(MAX4543/MAX4544 Only)  
The MAX4541/MAX4542/MAX4543 are dual single-pole/  
single-throw (SPST) devices and the MAX4544 is a single-  
pole/double-throw (SPDT) device. The MAX4541 has two  
normally open (NO) switches and the MAX4542 has two  
normally closed (NC) switches. The MAX4543 has one NO  
and one NC switch and can be used as an SPDT, while the  
MAX4544 is an SPDT. The MAX4541/MAX4542/MAX4543  
are available in tiny SOT23-8 and 8-pin TDFN packages,  
and the MAX4544 is available in a SOT23-6 package.  
TTL/CMOS-Logic Compatible  
Pin Compatible with MAX323/MAX324/MAX325  
MAX4541/MAX4542/MAX4543 Available in SOT23-8  
MAX4544 Available in SOT23-6  
Ordering Information  
PIN-  
PACKAGE  
TOP  
MARK  
PART  
TEMP RANGE  
®
MAX4541CUA  
MAX4541CSA  
MAX4541CPA  
MAX4541C/D  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
0°C to +70°C  
8 µMAX  
________________________Applications  
Battery-Operated Systems Test Equipment  
8 SO  
8 Plastic DIP  
Dice*  
Sample-and-Hold Circuits Communications Systems  
Heads-Up Displays  
Guidance and Control  
Systems  
Audio and Video  
Switching  
Military Radios  
+3V/+5V DACs and ADCs  
PBX, PABX  
Cell Phones  
Ultrasound  
Pagers  
MAX4541EKA-T -40°C to +85°C  
8 SOT23-8  
8 TDFN-EP**  
8 µMAX  
8 SO  
AAAE  
MAX4541ETA  
MAX4541EUA  
MAX4541ESA  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
Ordering Information continued at end of data sheet.  
*Dice are specified at T = +25°C.  
A
**EP = Exposed pad.  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
Pin Configurations/Functional Diagrams/Truth Tables  
TOP VIEW  
MAX4544  
MAX4544  
MAX4544  
PIN 6  
6
5
4
8
7
6
5
6
5
4
1
2
3
4
1
2
3
NO  
COM  
NC  
IN  
V+  
V+  
NO  
AAAM  
IN  
COM  
NC  
GND  
N.C.  
1
2
3
GND  
N.C.  
SOT23-6*  
μMAX/SO/DIP/TDFN  
*NOTE: SOT23-6 PACKAGE  
HAS LETTERING NEAREST PIN 6  
MAX4544  
NC  
NO  
LOGIC  
0
1
ON  
OFF  
OFF  
ON  
N.C. = NOT INTERNALLY CONNECTED  
MAX4541/MAX4542/MAX4543  
APPEAR AT END OF DATA SHEET.  
SWITCHES SHOWN FOR "0" INPUT  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,  
or visit Maxim’s website at www.maxim-ic.com.  

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