ACS754 Allegro MicroSystems, Inc., ACS754 Datasheet - Page 4

• Manufacturer Part Number: ACS754
• Description: Acs754 Current Sensors
• Manufacturer: Allegro MicroSystems, Inc.

ACS754xCB-050
ELECTRICAL CHARACTERISTICS,
Primary Sensed Current
Supply Voltage
Supply Current
Output Resistance
Output Capacitance Load
Output Resistive Load
Primary Conductor Resistance
PERFORMANCE CHARACTERISTICS, -20°C to +85°C, V
Propagation time
Response time
Rise time
Frequency Bandwidth
Sensitivity
Noise
Linearity
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
Propagation time
Response time
Rise time
Frequency Bandwidth
Sensitivity
Noise
Linearity
Symmetry
Zero Current Output Voltage
Electrical Offset Voltage
(Magnetic error not included)
Magnetic Offset Error
Total Output Error
(Including all offsets)
Characteristic
with High Voltage Isolation and a Low-Resistance Current Conductor
t
t
RESPONSE
RESPONSE
R
Symbol
V
V
V
I
V
I
ERROM
ERROM
C
R
PRIMARY
t
t
Sens
E
Sens
E
E
E
R
OUT(Q)
OUT(Q)
PROP
E
PROP
E
NOISE
V
NOISE
V
V
over operating ambient temperature range unless otherwise stated
I
LOAD
LOAD
SYM
SYM
TOT
TOT
I
CC
OUT
t
LIN
t
LIN
OE
OE
f
f
CC
r
r
P
I
I
I
–3 dB , T
Over full range of I
Over full range of I
Peak-to-peak, T
no external filter
Over full range of I
Over full range of I
I = 0 A, T
I = 0 A, T
I = 0 A
I = 0 A, after excursion of 100 A
Over full range of I
Over full range of I
I
I
I
–3 dB , T
Over full range of I
Over full range of I
Peak-to-peak, T
no external filter
Over full range of I
Over full range of I
I = 0 A, T
I = 0 A, T
I = 0 A
I = 0 A, after excursion of 100 A
Over full range of I
Over full range of I
Fully Integrated, Hall Effect-Based Linear Current Sensor
P
P
P
P
P
P
V
I
VOUT to GND
VOUT to GND
I
Pins 1-3 and 4-5; 60 Hz, 1 minute
OUT
P
CC
= ±50 A, T
= ±50 A, T
= ±50 A, T
= ±50 A, T
= ±50 A, T
= ±50 A, T
= ±100A; T
= 5.0 V, output open
= 1.2 mA
CC
A
A
A
A
A
A
CC
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
Test Conditions
= 5 V unless otherwise specified
A
A
A
A
A
A
= 5 V unless otherwise specified
A
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
A
A
= 25°C,
= 25°C,
P
P
P
P
P
P
P
P
P
P
P
P
, T
, T
, T
, T
A
A
A
A
= 25°C
= 25°C
= 25°C
= 25°C
Min.
–50
37.8
36.0
4.5
6.5
4.7
3.0
–10
–20
–10
–35
98
98
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
V
Typ.
100
5.0
±0.1
±1.0
±0.1
±1.0
100
100
CC
CC
–
8
1
–
–
–
12
11
35
40
65
12
11
35
40
65
4
–
–
–
–
–
4
–
–
–
–
–
/ 2
/ 2
±0.30
±0.40
Max.
42.0
±1.5
±5.0
42.8
±1.8
±9.9
102
102
5.5
50
10
10
10
20
10
35
2
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Units
mV/A
mV/A
mV/A
mV/A
kHz
kHz
mV
mV
mV
mV
mV
mV
mA
kΩ
μΩ
nF
kV
μs
μs
μs
μs
μs
μs
%
%
%
%
%
%
%
%
V
Ω
V
V
A
A
A
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