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| 型号： | MAX4543EKA-T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DUAL SPST SOT23-8 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 开关 |
| 电路： | 2 x SPST - NC/NO |
| 导通状态电阻： | 60 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 2.7 V ~ 12 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-8 |
| 供应商设备封装： | SOT-23-8 |
| 包装： | 带卷 (TR) |
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.
General Description
The MAX4541–MAX4544 are precision, dual analog
switches designed to operate from a single +2.7V to +12V
supply. Low power consumption (5W) makes these parts
ideal for battery-powered equipment. These switches offer
low leakage currents (100pA max) and fast switching
speeds (tON = 150ns max, tOFF = 100ns max).
When powered from a +5V supply, the MAX4541–
MAX4544 offer 2
Ω max matching between channels, 60Ω
max on-resistance (RON), and 6
Ω max RON flatness.
These switches also offer 5pC max charge injection and
a minimum of 2000V ESD protection per Method 3015.7.
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.
________________________Applications
____________________________Features
60
Ω max (33Ω typ) Low RON
2
Ω max RON Matching Between Channels
6
Ω max RON Flatness
5pC max Guaranteed Charge Injection
+2.7V to +12V Single-Supply Operation
< 5W Low Power Consumption
Low Leakage Current Over Temperature:
10nA max at +85°C
Fast Switching: tON = 35ns, tOFF = 25ns
Guaranteed Break-Before-Make
(MAX4543/MAX4544 Only)
TTL/CMOS-Logic Compatible
Pin Compatible with MAX323/MAX324/MAX325
MAX4541/MAX4542/MAX4543 Available in SOT23-8
MAX4544 Available in SOT23-6
MAX4541–MAX4544
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
________________________________________________________________ Maxim Integrated Products
1
19-1202; Rev 4; 6/07
Ordering Information continued at end of data sheet.
*Dice are specified at TA = +25°C.
**EP = Exposed pad.
Ordering Information
Pin Configurations/Functional Diagrams/Truth Tables
μMAX/SO/DIP/TDFN
8
7
6
5
1
2
3
4
V+
PIN 6
IN
N.C.
GND
NC
COM
NO
MAX4544
SOT23-6*
6
5
4
1
2
3
NO
COM
NC
GND
V+
IN
6
AAAM
54
123
MAX4544
SWITCHES SHOWN FOR "0" INPUT
N.C. = NOT INTERNALLY CONNECTED
MAX4541/MAX4542/MAX4543
APPEAR AT END OF DATA SHEET.
*NOTE: SOT23-6 PACKAGE
HAS LETTERING NEAREST PIN 6
TOP VIEW
MAX4544
LOGIC
NC
0
1
ON
OFF
NO
OFF
ON
Battery-Operated Systems
Sample-and-Hold Circuits
Heads-Up Displays
Guidance and Control
Systems
Audio and Video
Switching
Military Radios
Test Equipment
Communications Systems
+3V/+5V DACs and ADCs
PBX, PABX
Cell Phones
Ultrasound
Pagers
PART
TEMP RANGE
PIN-
PACKAGE
TOP
MARK
MAX4541CUA
0°C to +70°C
8 MAX
—
MAX4541CSA
0°C to +70°C
8 SO
—
MAX4541CPA
0°C to +70°C
8 Plastic DIP
—
MAX4541C/D
0°C to +70°C
Dice*
—
MAX4541EKA-T
-40°C to +85°C
8 SOT23-8
AAAE
MAX4541ETA
-40°C to +85°C
8 TDFN-EP**
—
MAX4541EUA
-40°C to +85°C
8 MAX
—
MAX4541ESA
-40°C to +85°C
8 SO
—
MAX is a registered trademark of Maxim Integrated Products, Inc.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX4543EPA | 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 |
| MAX4543ESA | 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 |
| MAX4543ESA+ | 功能描述:模拟开关 IC Dual SPST/SPDT 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 |
| MAX4543ESA+T | 功能描述:模拟开关 IC Dual SPST/SPDT 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 |
| MAX4543ESA-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 |
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