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參數(shù)資料
| 型號： | MAX4507CWN+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 1/12頁 |
| 文件大小： | 0K |
| 描述： | IC SIGNAL LINE PROTECTOR 18-SOIC |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 類型： | 過壓防護(hù) |
| 應(yīng)用： | 控制系統(tǒng) |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 18-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 18-SOIC W |
| 包裝： | 管件 |
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 MAX4506/MAX4507 multiple, two-terminal signal-line
protectors are pin-compatible with the industry-standard
MAX366/MAX367. These new circuit protectors feature
fault-protected inputs and Rail-to-Rail signal handling
capability. The input pins are protected from overvoltage
faults up to ±36V with power on or ±40V with power off.
During a fault condition, the input terminal becomes an
open circuit and only nanoamperes of leakage current
flow from the source; but the switch output (OUT_) fur-
nishes typically 19mA from the appropriate polarity sup-
ply to the load. This ensures unambiguous rail-to-rail
outputs when a fault begins and ends.
The MAX4506 contains three independent protectors
while the MAX4507 contains eight independent protec-
tors. They can protect both unipolar and bipolar analog
signals using either unipolar (+9V to +36V) or bipolar
(±8V to ±18V) power supplies.
These devices have no logic control inputs; the protec-
tors are designed to be always-on when the supplies
are on. On-resistance is 100
max and matched within
7
, and on-leakage is less than 0.5nA at TA = +25°C.
The MAX4506 is available in 8-pin SO/DIP packages.
The MAX4507 is available in 20-pin SSOP and 18-pin
SO/DIP packages.
Applications
Process-Control Systems
Hot-Insertion Boards/Systems
Data-Acquisition Systems
Redundant/Backup Systems
ATE Equipment
Sensitive Instruments
Features
o Overvoltage Protection
±40V with Power Off
±36V with Power On
o Open Signal Paths with Power Off
o Output Clamps to Either Rail with an Input
Overvoltage
o Any On Channel Output is Not Affected
by an Overvoltage to Any Other Channel
o 100 max On-Resistance
o 10ns Overvoltage Turn-On Delay
o No Latchup During Power Sequencing
o Rail-to-Rail Signal Handling
o 500 Output Clamp Resistance During
Overvoltage
MAX4506/MAX4507
Fault-Protected, High-Voltage
Signal-Line Protectors
________________________________________________________________ Maxim Integrated Products
1
OUT2
OUT3
V-
1
2
8
7
V+
OUT1
IN2
IN3
IN1
SO/DIP
3
4
6
5
MAX4506
TOP VIEW
SWITCHED +15V
MAX4506
IN3
V-
-15V
V+
+15V
3
4
5
OUT3
IN2
26
OUT2
IN1
17
OUT1
8
P
100k
OP AMP
Typical Operating Circuit
19-1415; Rev 2; 2/03
PART
MAX4506ESA
MAX4506EPA
MAX4506MJA
-55°C to +125°C
-40°C to +85°C
TEMP RANGE
PIN-PACKAGE
8 SO
8 Plastic DIP
8 CERDIP**
Ordering Information continued at end of data sheet.
*Contact factory for dice specifications.
**Contact factory for availability.
Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd.
Pin Configurations continued at end of data sheet.
Pin Configurations
Ordering Information
MAX4506CPA
0°C to +70°C
8 Plastic DIP
MAX4506C/D
0°C to +70°C
Dice*
MAX4506CSA
0°C to +70°C
8 SO
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參數(shù)描述 |
|---|---|
| MAX4507CWN+ | 功能描述:模擬開關(guān) IC Fault-Protected Signal-Line Protectr RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4507CWN+T | 功能描述:模擬開關(guān) IC Fault-Protected Signal-Line Protectr RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4507CWN-T | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4507EAP | 功能描述:模擬開關(guān) IC RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| MAX4507EAP+ | 功能描述:模擬開關(guān) IC Fault-Protected Signal-Line Protectr RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:2 開關(guān)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(guān)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(fēng)格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
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