ACS758ECB-200B-PSS-T Allegro Microsystems Inc, ACS758ECB-200B-PSS-T Datasheet - Page 5

• Manufacturer Part Number: ACS758ECB-200B-PSS-T
• Description: Hall Effect IC
• Manufacturer: Allegro Microsystems Inc
• Series: ACS758r

Specifications of ACS758ECB-200B-PSS-T

• Output Current: 3mA
• Bandwidth: 120kHz
• Supply Voltage Max: 5.5V
• Hall Effect Type: Linear
• Operating Temperature Range: -40°C To +85°C
• Supply Voltage Min: 3V
• Package / Case: 5-PSS
• Current - Sensing: ±200A
• Accuracy: ±1%
• Sensitivity: 10mV/A
• Current - Supply: 10mA
• Sensor Type: Hall Effect
• Voltage - Supply: 3 V ~ 5.5 V
• Output: 2.5V
• Frequency: 120kHz
• Response Time: 4µs
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ACS758xCB
COMMON OPERATING CHARACTERISTICS
Propagation Delay Time
Response Time
Ratiometry
Supply Voltage
Supply Current
Power-On Delay
Rise Time
Internal Bandwidth
Output Load Resistance
Output Load Capacitance
Primary Conductor Resistance
Symmetry
Quiescent Output Voltage
1
2
age and Sensitivity level of the device in proportion to the applied V
ditional output error will result when V
contact their local Allegro sales representative regarding expected device accuracy levels under these bias conditions.
3
4
5
Device is factory-trimmed at 5 V, for optimal accuracy.
Devices are programmed for maximum accuracy at 5.0 V V
See Characteristic Definitions section of this datasheet.
Calculated using the formula BW
V
IOUT(Q)
Characteristic
may drift over the lifetime of the device by as much as ±25 mV.
3
3
3
2
4
3
5
i
= 0.35 / t
C
V
R
t
R
V
RESPONSE
CC
Symbol
LOAD(MAX)
IOUT(QUNI)
LOAD(MIN)
IOUT(QBI)
PRIMARY
t
E
V
t
V
PROP
BW
I
POD
varies from the 5 V V
SYM
CC
RAT
t
CC
r
i
r
.
Thermally Enhanced, Fully Integrated, Hall Effect-Based
Linear Current Sensor IC with
T
Measured as sum of t
V
Output open
T
I
C
–3 dB; T
VIOUT to GND
VIOUT to GND
T
Over half-scale of Ip
Bidirectional variant, I
Unidirectional variant, I
ratiometric to V
P
A
CC
A
A
OUT
step = 60% of I
= 25°C, C
= 25°C
= 25°C
= 4.5 to 5.5 V
1
= 0.47 nF
valid at T
A
CC
CC
= 25°C, C
levels. The device contains ratiometry circuits that accurately alter the 0 A Output Volt-
OUT
level. Customers that plan to operate the device from a 3.3 V regulated supply should
CC
CC
= 0.47 nF
OP
P
level. However, as a result of minor nonlinearities in the ratiometry circuit ad-
+, 10% to 90% rise time, T
= –40°C to 150°C and V
OUT
Test Conditions
PROP
P
P
= 0 A, T
= 0.47 nF
= 0 A, T
and t
A
r
A
= 25°C
= 25°C, V
IOUT(QUNI)
CC
A
= 25°C,
= 5 V, unless otherwise specified
100 μΩ
is
115 Northeast Cutoff
1.508.853.5000; www.allegromicro.com
Allegro MicroSystems, Inc.
Worcester, Massachusetts 01615-0036 U.S.A.
Min.
4.7
99
3
–
–
–
–
–
–
–
–
–
–
–
Current Conductor
V
Typ.
120
100
100
100
5.0
0.6
CC
10
10
3
1
4
–
–
/2
Max.
13.5
101
5.5
10
–
–
–
–
–
–
–
–
–
–
Units
kHz
mA
μΩ
kΩ
nF
μs
μs
μs
μs
%
%
V
V
V
5