參數(shù)資料
型號: ACS754LCB-050-PFF
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> 508K
代理商: ACS754LCB-050-PFF
3
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
ACS754050-DS, Rev. 3
Current Sensor: ACS754xCB-050
Characteristic
Symbol
I
P
V
CC
I
CC
R
OUT
C
LOAD
R
LOAD
R
PRIMARY
Test Conditions
Min.
–50
4.5
6.5
4.7
3.0
Typ.
5.0
8
1
100
Max.
50
5.5
10
2
10
Units
A
V
mA
nF
k
μ
kV
Primary Sensed Current
Supply Voltage
Supply Current
Output Resistance
Output Capacitance Load
Output Resistive Load
Primary Conductor Resistance
V
CC
= 5.0 V, output open
I
OUT
= 1.2 mA
VOUT to GND
VOUT to GND
I
P
= ±100A; T
A
= 25°C
Pins 1-3 and 4-5; 60 Hz, 1 minute
PERFORMANCE CHARACTERISTICS, -20°C to +85°C
, V
CC
= 5 V unless otherwise speci
fi
ed
Propagation time
t
PROP
Response time
t
RESPONSE
Rise time
t
r
Frequency Bandwidth
f
I
P
= ±50 A, T
A
= 25°C
I
P
= ±50 A, T
A
= 25°C
I
P
= ±50 A, T
A
= 25°C
–3 dB , T
A
= 25°C
Over full range of I
P
, T
A
= 25°C
Over full range of I
P
Peak-to-peak, T
A
= 25°C,
no external
fi
lter
Over full range of I
P
Over full range of I
P
I = 0 A, T
A
= 25°C
I = 0 A, T
A
= 25°C
I = 0 A
I = 0 A, after excursion of 100 A
Over full range of I
P
, T
A
= 25°C
Over full range of I
P
4
μs
μs
12
11
μs
35
40
kHz
mV/A
mV/A
Sensitivity
Sens
37.8
42.0
Noise
V
NOISE
65
mV
Nonlinearity
Symmetry
Zero Current Output Voltage
Electrical Offset Voltage
(Magnetic error not included)
Magnetic Offset Error
Total Output Error
(Including all offsets)
PERFORMANCE CHARACTERISTICS, -40°C to +150°C
, V
CC
= 5 V unless otherwise speci
fi
ed
Propagation time
t
PROP
Response time
t
RESPONSE
E
LIN
E
SYM
V
OUT(Q)
98
–10
–20
±1.5
102
10
20
±0.30
±5.0
%
%
V
mV
mV
A
%
%
100
V
CC
/ 2
±0.1
±1.0
V
OE
I
ERROM
E
TOT
I
P
= ±50 A, T
A
= 25°C
I
P
= ±50 A, T
A
= 25°C
4
μs
12
μs
Rise time
Frequency Bandwidth
t
r
f
I
P
= ±50 A, T
A
= 25°C
–3 dB , T
A
= 25°C
Over full range of I
P
, T
A
= 25°C
Over full range of I
P
Peak-to-peak, T
A
= 25°C,
no external
fi
lter
Over full range of I
P
Over full range of I
P
I = 0 A, T
A
= 25°C
I = 0 A, T
A
= 25°C
I = 0 A
I = 0 A, after excursion of 100 A
Over full range of I
P
, T
A
= 25°C
Over full range of I
P
11
35
40
μs
kHz
mV/A
mV/A
Sensitivity
Sens
36.0
42.8
Noise
V
NOISE
65
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)
98
–10
–35
±1.8
102
10
35
±0.40
±9.9
%
%
V
mV
mV
A
%
%
100
V
CC
/ 2
±0.1
±1.0
V
OE
I
ERROM
E
TOT
ELECTRICAL CHARACTERISTICS,
over operating ambient temperature range unless otherwise stated
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