ACS752SCA-100 Allegro Microsystems Inc, ACS752SCA-100 Datasheet - Page 5
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ACS752SCA-100
Manufacturer Part Number
ACS752SCA-100
Description
SENSOR CURRENT 100A 5V BI 5-CA
Manufacturer
Allegro Microsystems Inc
Series
-r
Datasheet
1.ACS752SCA-100.pdf
(9 pages)
Specifications of ACS752SCA-100
Current - Sensing
±100A
Accuracy
±1%
Sensitivity
38 ~ 42 mV/A
Current - Supply
7mA
Sensor Type
Hall Effect
Voltage - Supply
4.5 V ~ 5.5 V
Output
2.5V
Frequency
50kHz
Response Time
8µs
Polarization
Bidirectional
Operating Temperature
-20°C ~ 85°C
Package / Case
5-CA Formed Leads
Lead Free Status / Rohs Status
Contains lead / RoHS non-compliant
ACS752SCA-100
ELECTRICAL CHARACTERISTICS,
Primary Sampled 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
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
RESPONSE
R
V
Symbol
I
V
ERROM
C
R
t
PRIMARY
Sens
E
E
R
OUT(Q)
PROP
E
V
V
NOISE
V
I
over temperature range unless otherwise stated
LOAD
LOAD
SYM
TOT
OUT
t
LIN
I
CC
OE
ISO
f
CC
r
P
Fully Integrated, Hall Effect-Based Linear Current Sensor IC
I
I
I
–3 dB , T
Over full range of I
Over full range of I
Peak-to-peak, T = 25°C,
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
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
= ±100A, T
= 5.0 V, output open
= 1.2 mA
CC
A
A
A
= 25°C
= 25°C
= 25°C
Test Conditions
= 5 V unless otherwise specified
A
A
A
A
= 25°C
= 25°C
= 25°C
= 25°C
P
P
P
P
P
P
, T
, T
A
A
= 25°C
= 25°C
–100
Min.
4.5
4.7
3.0
19.0
18.0
–40
–50
–
–
–
–
98
–
–
–
–
–
–
–
–
–
–
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
V
Typ.
130
20.0
±0.3
5.0
100
CC
50
55
±1
–
7
1
–
–
–
4
8
7
–
–
–
–
–
/ 2
±0.65
Max.
21.0
22.0
±4.4
100
102
5.5
10
10
40
50
±9
2
–
–
–
–
–
–
–
–
–
–
Units
mV/A
mV/A
kHz
mA
mV
mV
mV
kΩ
μΩ
nF
kV
μs
μs
μs
%
%
%
%
Ω
A
V
V
A
4