ACS756 Allegro MicroSystems, Inc., ACS756 Datasheet - Page 4

• Manufacturer Part Number: ACS756
• Description: Acs756 Fully Integrated, Hall Effect-based Linear Current Sensor With 3 Kvrms Voltage Isolation And A Low-resistance Current Conductor
• Manufacturer: Allegro MicroSystems, Inc.

ACS756
COMMON OPERATING CHARACTERISTICS
Magnetic Offset Error
Ratiometry
Propagation Time
Supply Voltage
Supply Current
Power On Time
Rise Time
Internal Bandwidth
Output Load Resistance
Output Load Capacitance
Primary Conductor Resistance
Symmetry
Bidirectional 0 A Output
1
2
Device is factory-trimmed at 5 V, for optimal accuracy.
Guaranteed by design.
Characteristic
2
C
R
R
V
Symbol
LOAD(MAX)
LOAD(MIN)
I
PRIMARY
OUT(QBI)
ERROM
E
t
V
V
BW
PROP
3 kVRMS Voltage Isolation and a Low-Resistance Current Conductor
I
t
SYM
CC
PO
RAT
t
CC
r
i
Fully Integrated, Hall Effect-Based Linear Current Sensor with
I
V
T
V
T
I
–3 dB; I
VIOUT to GND
VIOUT to GND
T
Over half-scale of Ip
I
P
P
P
A
CC
A
A
CC
= 0 A, after excursion of 100 A
= three-quarter scale of I
= 0 A, T
= 25°C, C
= 25°C
= 25°C
= 4.5 to 5.5 V
= 5.0 V, output open
1
over full range of T
P
is 10 A peak-to-peak; 100 pF from VIOUT to GND
A
= 25°C
OUT
= 100 pF,
Test Conditions
OP
P
+, T
, and V
A
= 25°C, C
CC
= 5 V, unless otherwise specified
OUT
= 0.47 nF
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Min.
98.5
4.7
3
–
–
–
–
–
–
–
–
–
–
V
±0.23
Typ.
120
130
100
100
5.0
CC
10
35
3
–
–
1
/2
101.5
Max.
5.5
14
10
–
–
–
–
–
–
–
–
–
Units
kHz
mA
μΩ
kΩ
nF
μs
μs
μs
%
%
V
V
A
4