ACS755 Allegro Micro Systems, Inc., ACS755 Datasheet - Page 3

• Manufacturer Part Number: ACS755
• Manufacturer: Allegro Micro Systems, Inc.

ELECTRICAL CHARACTERISTICS,
ACS755050-DS, Rev. 2
Primary Sensed Current
Supply Voltage
Supply Current
Output Resistance
Output Capacitance Load
Output Resistive Load
Primary Conductor Resistance
Isolation Voltage
PERFORMANCE CHARACTERISTICS, -20°C to +85°C, V
Propagation time
Response time
Rise time
Frequency Bandwidth
Sensitivity
Noise
Linearity
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
Zero Current Output Voltage
Electrical Offset Voltage
(Magnetic error not included)
Magnetic Offset Error
Total Output Error
(Including all offsets)
Characteristic
Current Sensor: ACS755xCB-050
t
t
RESPONSE
RESPONSE
R
Symbol
V
V
V
I
V
I
ERROM
ERROM
C
R
PRIMARY
t
t
Sens
Sens
E
E
R
OUT(Q)
OUT(Q)
PROP
E
PROP
E
NOISE
V
NOISE
V
V
V
I
LOAD
LOAD
TOT
TOT
I
CC
OUT
t
LIN
t
LIN
ISO
OE
OE
f
f
CC
r
r
P
over operating ambient temperature range unless otherwise stated
I
I
I
–3 dB , T
Over full range of I
Over full range of I
Peak-to-peak, T
no external fi lter
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 fi lter
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
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 specifi ed
A
A
A
A
A
A
= 5 V unless otherwise specifi ed
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
, T
, T
, T
, T
A
A
A
A
= 25°C
= 25°C
= 25°C
= 25°C
Min.
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 [phone]
4.5
6.5
4.7
3.0
–15
–25
–15
–50
53
53
0
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Typ.
100
±0.1
±1.0
±0.1
±1.0
5.0
0.6
0.6
20
20
18
60
85
20
20
18
60
85
–
8
1
–
–
–
4
–
–
–
–
–
4
–
–
–
–
–
±0.15
±10.0
±0.15
±11.0
Max.
±2.8
±2.8
5.5
50
10
10
65
15
25
65
15
50
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
%
%
%
%
%
%
Ω
A
V
V
A
V
A
3