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參數(shù)資料
| 型號： | MAX366-MAX367 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Signal-Line Circuit Protectors |
| 中文描述： | 信號線電路保護器 |
| 文件頁數(shù)： | 10/12頁 |
| 文件大小： | 103K |
| 代理商： | MAX366-MAX367 |
___________________Chip Topography
_________________Pin Configurations
V+
IN3
V-
0.112"
(2.84mm)
0.085"
(2.16mm)
OUT1
OUT2
OUT3
IN2
IN1
TRANSISTOR COUNT: 21
SUBSTRATE CONNECTED TO V+
IN4
IN3
IN2
N1
IN7
IN6
IN5
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
V+
OUT1
OUT2
OUT3
DIP/SO
OUT4
OUT5
OUT6
OUT7
IN8
10
9
OUT8
V-
MAX367
V-
IN3
IN2
N1
8
7
6
5
1
2
3
4
V+
OUT1
OUT2
OUT3
TOP VIEW
DIP/SO
MAX366
M
S ignal-Line Circ uit Protec tors
10
______________________________________________________________________________________
__High-Voltage S urge S uppression
These devices are not high-voltage arresters, nor are they
substitutes for surge suppressers. In systems that use
these forms of protection, however, the MAX366/MAX367
can fill a vital gap. Figure 7 shows a typical circuit.
Although the surge suppressers are extremely fast shunt
elements, they have very soft current knees. Their clamp
voltage must be chosen well above the normal signal
levels, because they have excessive leakage currents as
the knee is approached. This current can interfere with
normal operation when signal levels are low or imped-
ances are high. If the clamp voltage is too high, however,
the input can be damaged.
Using a MAX366/MAX367 after the surge suppresser
allows the surge-suppresser voltage to be set above
the supply voltage (but within the overvoltage limits),
dramatically reducing the effects of leakage (Figure 7).
During a surge, the surge suppresser clamps the input
voltage to roughly ±10V. This protects the
MAX366/MAX367, but the MAX366/MAX367 still dis-
connect the signal from the op amp well within the ±5V
supply.
MAX366
OUT1
1
IN1
7
+5V
-5V
SURGE SUPPRESSERS
(+10V)
OUT2
2
IN2
6
OUT3
3
IN3
5
V+
4
V-
8
OP AMP
Figure 7. Surge-Suppression Circuit
相關PDF資料 |
PDF描述 |
|---|---|
| MAX366 | Single LVDS Transmitter 8-SOIC -40 to 85 |
| MAX366CPA | Single LVDS Transmitter 8-SOIC -40 to 85 |
| MAX366CSA | Signal-Line Circuit Protectors |
| MAX366EPA | Signal-Line Circuit Protectors |
| MAX366ESA | Signal-Line Circuit Protectors |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MAX366MJA | 功能描述:TVS二極管陣列 RoHS:否 制造商:Littelfuse 極性: 通道:4 Channels 擊穿電壓: 鉗位電壓:11.5 V 工作電壓:2.5 V 峰值浪涌電流:20 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 系列: 最小工作溫度:- 40 C 最大工作溫度:+ 85 C |
| MAX3670EGJ | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Low-Jitter 155MHz/622MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3670EGJ-T | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Low-Jitter 155MHz/622MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3670ETJ+ | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Low-Jitter 155MHz/622MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
| MAX3670ETJ+T | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 Low-Jitter 155MHz/622MHz RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:QFN-56 |
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