參數(shù)資料
型號(hào): SL7101N
廠商: System Logic Semiconductor Co., Ltd.
英文描述: EARTH LEAKAGE CURRENT DETECTOR
中文描述: 地泄漏電流探測(cè)器
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 104K
代理商: SL7101N
SL
7101
EARTH LEAKAGE CURRENT DETECTOR
S ystem Logic
Semiconductor
SLS
Description
The SL7101 is designed for use in earth leakage circuit
interrupters for operation directly of the AC Line in breakers.
It contains pre regulator, main regulator, after regulator,
differential amplifier, level comparator, latch circuit. The input in
the differential amplifier is connect to the secondary node of
zero current transformer. The level comparator generates high
level when earth leakage current is greater than some level.
Low Power Consumption (P
D
=5mW) 100V/200V
100V/200V Common Built-in Voltage Regulator
High Gain Differential Amplifier
High Input Sensitivity
Minimum External Parts
Large Surge Margin
Wide Operating Temperature Range (T
à
=-30 to 85°C)
High Noise Immunity
Block Diagram
Feature
Pin Configuration
(
Top View
)
20V
8mA
200mW
- 30 to 85°C
- 55 to 125°C
Absolute Maximum Ratings (T^=25°c)
§
Supply Voltage
§
Supply Current
§
Power Dissipation
§
Operating Temperature
§
Storage Temperature
4
3
2
1
5
6
7
8
V
R
O
D
IN
V
+
O
S
N
R
S
C
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