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MAX4582CSE+ 数据手册 - Maxim Integrated(美信)
制造商:
Maxim Integrated(美信)
分类:
多工器
封装:
SOIC-16
描述:
MAXIM INTEGRATED PRODUCTS MAX4582CSE+ 芯片, 模拟多路复用器, 双路, 4:1, NSOIC-16
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MAX4582CSE+数据手册
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General Description
The MAX4508/MAX4509 are 8-to-1 and dual 4-to-1 fault-
protected multiplexers that are pin compatible with the
industry-standard DG508/DG509. The MAX4508/
MAX4509 operate with dual supplies of ±4.5V to ±20V or
a single supply of +9V to +36V. These multiplexers fea-
ture fault-protected inputs, rail-to-rail signal handling
capability, and overvoltage clamping at 150mV beyond
the rails.
Both parts offer ±40V overvoltage protection with sup-
plies off and ±25V protection with supplies on. On-
resistance is 400Ω max and is matched between
channels to 15Ω max. All digital inputs have TTL logic
thresholds, ensuring both TTL and CMOS logic com-
patibility when using a single +12V supply or dual ±15V
supplies.
Applications
Data-Acquisition Systems
Industrial and Process Control
Avionics
Signal Routing
Redundant/Backup Systems
Features
♦ ±40V Fault Protection with Power Off
±25V Fault Protection with ±15V Supplies
♦ Rail-to-Rail Signal Handling
♦ No Power-Supply Sequencing Required
♦ All Channels Off with Power Off
♦ Output Clamped to Appropriate Supply Voltage
During Fault Condition
♦ 1kΩ Output Clamp Resistance During
Overvoltage
♦ 400
ΩΩ
max On-Resistance
♦ 20ns Fault-Response Time
♦ ±4.5V to ±20V Dual Supplies
+9V to +36V Single Supply
♦ TTL/CMOS-Compatible Logic Inputs
MAX4508/MAX4509
Fault-Protected, High-Voltage Single 8-to-1/
Dual 4-to-1 Multiplexers with Output Clamps
________________________________________________________________ Maxim Integrated Products 1
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A1
A2
GND
V+
NO1
V-
EN
A0
TOP VIEW
MAX4508
NO5
NO6
NO7
NO8
COM
NO4
NO3
NO2
SO/DIP
LOGIC
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
A1
GND
V+
NO1B
NO1A
V-
EN
A0
MAX4509
NO2B
NO3B
NO4B
COMB
COMA
NO4A
NO3A
NO2A
SO/DIP
LOGIC
Pin Configurations/Functional Diagrams
19-1414; Rev 5; 10/07
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**Contact factory for availability.
+Denotes a lead-free package.
Functional Diagrams/Truth Tables appear at end of
data sheet.
Ordering Information
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.
PART
TEMP
RANGE
PIN-
PACKAGE
PKG
CODE
MAX4508CSE+
0°C to +70°C 16 Narrow SO
S16-8
MAX4508CPE+
0°C to +70°C 16 Plastic DIP
P16-4
MAX4508C/D
0°C to +70°C
Dice* —
MAX4508ESE+
-40°C to +85°C 16 Narrow SO
S16-8
MAX4508EPE+
-40°C to +85°C 16 Plastic DIP
P16-4
MAX4508MJE
-40°C to +85°C
16 CERDIP** J16-3
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