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參數資料
| 型號： | MAX4543EGA |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low-Voltage, Single-Supply Dual SPST/SPDT Analog Switches |
| 中文描述： | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PQCC8 |
| 封裝： | QFN-8 |
| 文件頁數： | 1/13頁 |
| 文件大小： | 282K |
| 代理商： | MAX4543EGA |
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.
General Description
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
speeds (t
ON
= 150ns max, t
OFF
= 100ns max).
When powered from a +5V supply, the MAX4541–
MAX4544 offer 2
max matching between channels, 60
max on-resistance (R
ON
), and 6
max R
ON
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 QFN-8 pack-
ages, and the MAX4544 is available in a SOT23-6 package.
________________________Applications
____________________________Features
o
Low R
ON
: 60
max (33
typ)
o
R
ON
Matching Between Channels: 2
max
o
R
ON
Flatness: 6
max
o
Guaranteed Charge Injection: 5pC max
o
+2.7V to +12V Single-Supply Operation
o
Low Power Consumption: <5μW
o
Low Leakage Current Over Temperature:
10nA max at +85°C
o
Fast Switching: t
ON
= 35ns, t
OFF
= 25ns
o
Guaranteed Break-Before-Make
(MAX4543/MAX4544 only)
o
TTL/CMOS-Logic Compatible
o
Pin Compatible with MAX323/MAX324/MAX325
o
MAX4541/42/43 Available in SOT23-8
MAX4544 Available in SOT23-6
Ordering Information
M
Low-Voltage, Single-Supply
Dual SPST/SPDT Analog Switches
________________________________________________________________
Maxim Integrated Products
1
19-1202; Rev 3; 8/02
Ordering Information continued at end of data sheet.
*Dice are specified at T
A
= +25°C.
Pin Configurations/Functional Diagrams/Truth Tables
μ
MAX/SO/DIP/QFN
8
7
6
5
1
2
3
4
V+
PIN 6
IN
N.C.
N.C.
GND
NC
COM
NO
MAX4544
SOT23-6*
6
5
4
1
2
3
NO
COM
NC
GND
V+
IN
6
AAAM
5
4
1
2
3
MAX4544
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
NC
LOGIC
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
MAX4541
CUA
MAX4541CSA
MAX4541CPA
MAX4541C/D
MAX4541EKA-T
MAX4541EGA
MAX4541EUA
MAX4541ESA
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
-40
°
C to +85
°
C
8 μMAX
8 SO
8 Plastic DIP
Dice*
8 SOT23-8
8 QFN
8 μMAX
8 SO
—
—
—
—
AAAE
—
—
—
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相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX4543EKA | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE SINGLE-SUPPLY DUAL SPST/SPDT ANALOG SWITCHES - Rail/Tube |
| MAX4543EKA+ | 制造商:Maxim Integrated Products 功能描述:LOW-VOLTAGE, SINGLE-SUPPLY, DUAL SPST/SPDT AN - Rail/Tube |
| MAX4543EKA+T | 功能描述:模擬開關 IC Dual SPST/SPDT Analog Switch 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 |
| MAX4543EKA-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 |
| MAX4543EPA | 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 |
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