參數(shù)資料
型號: ACS752SCA-050
廠商: Allegro MicroSystems, Inc.
英文描述: Current Sensor
中文描述: 電流傳感器
文件頁數(shù): 3/11頁
文件大?。?/td> 1631K
代理商: ACS752SCA-050
3
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
Copyright 2003, Allegro MicroSystems, Inc.
ACS752100-DS Rev.3
Current Sensor: ACS752SCA-100
ELECTRICAL CHARACTERISTICS,
over temperature unless otherwise stated
Characteristic
Symbol
Primary Sensed Current
I
P
Supply Voltage
V
CC
Supply Current
I
CC
Output Resistance
R
OUT
Primary Conductor Resistance
R
PRIMARY
Isolation Voltage
V
ISO
PERFORMANCE CHARACTERISTICS, -20°C to +85°C
, V
CC
= 5 V unless otherwise specified
Propagation time
t
PROP
Response time
t
RESPONSE
Rise time
t
r
Frequency Bandwidth
f
Test Conditions
Min.
–100
4.5
3.0
Typ.
5.0
7
1
130
Max.
100
5.5
10
2
Units
A
V
mA
Ω
μΩ
kV
V
cc
= 5.0 V, output open
I
OUT
= 1.2 mA
I
P
= ±100A, T = 25°C
Pins 1-3 and 4-5, 60 Hz, 1 minute
I
P
= ±50 A, T = 25°C
I
P
= ±50 A, T = 25°C
I
P
= ±50 A, T = 25°C
–3 dB , T = 25°C
±I
P
, T = 25°C
±I
P
Peak-to-peak, T = 25°C,
no external filter
±I
P
±I
P
I = 0 A, T = 25°C
I = 0 A, T = 25°C
I = 0 A
I = 0 A, after excursion of 100 A
±I
P
, T = 25°C
±I
P
4
8
μs
μs
7
μs
50
20.0
kHz
mV/A
mV/A
Sensitivity
Sens
19.0
18.0
21.0
22.0
Noise
V
NOISE
55
mV
Nonlinearity
Symmetry
Zero Current Output Voltage
Electrical Offset Voltage
(Magnetic error not included)
Magnetic Offset Error
Total Output Error
(Including all offsets)
E
LIN
E
SYM
V
OUT(Q)
±4.4
102
40
50
±0.65
±9
%
%
V
mV
mV
A
%
%
98
–40
–50
100
2.5
±0.3
±1
V
OE
V
OM
E
TOT
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