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ACS755LCB-130-PSF

Description
SPECIALTY ANALOG CIRCUIT, XSS5
CategoryThe sensor   
File Size313KB,8 Pages
ManufacturerAllegro
Websitehttp://www.allegromicro.com/
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ACS755LCB-130-PSF Overview

SPECIALTY ANALOG CIRCUIT, XSS5

ACS755LCB-130-PSF Parametric

Parameter NameAttribute value
MakerAllegro
package instructionMODULE,5LEAD,1.1
Reach Compliance Codecompli
Number of terminals5
Maximum working current10 mA
Maximum operating temperature150 °C
Minimum operating temperature-40 °C
outputSINGLE-ENDED
Output circuit typeSINGLE-ENDED
Package body materialPLASTIC/EPOXY
Encapsulate equivalent codeMODULE,5LEAD,1.1
power supply5 V
technologyBICMOS
ACS755xCB-130
Fully Integrated, Hall Effect-Based Linear Current Sensor
with High Voltage Isolation and a Low-Resistance Current Conductor
Features and Benefits
Monolithic Hall IC for high reliability
Single +5 V supply
3 kV
RMS
isolation voltage between terminals 4/5 and
pins 1/2/3 for up to 1 minute
35 kHz bandwidth
Automotive temperature range
End-of-line factory-trimmed for gain and offset
Ultra-low power loss: 100
μΩ
internal conductor
resistance
Ratiometric output from supply voltage
Extremely stable output offset voltage
Small package size, with easy mounting capability
Output proportional to DC currents
Description
The Allegro ACS755 family of current sensors provides
economical and precise solutions for DC current sensing in
industrial, automotive, commercial, and communications
systems. The device package allows for easy implementation by
the customer. Typical applications include motor control, load
detection and management, power supplies, and overcurrent
fault protection.
The device consists of a precision, low-offset linear Hall sensor
circuit with a copper conduction path located near the die.
Applied current flowing through this copper conduction path
generates a magnetic field which is sensed by the integrated Hall
IC and converted into a proportional voltage. Device accuracy is
optimized through the close proximity of the magnetic signal to
the Hall transducer. A precise, proportional voltage is provided
by the low-offset, chopper-stabilized BiCMOS Hall IC, which
is programmed for accuracy at the factory.
The output of the device will be valid when a current flows
through the primary copper conduction path from terminal 4
to terminal 5, which is the path used for current sensing. The
internal resistance of this conductive path is 100
μΩ
typical,
providing low power loss.
Continued on the next page…
Package: 5 pin module (leadform PFF)
Typical Application
+5 V
4
I
P
5
IP–
IP+
ACS755
VCC
1
C
BYP
0.1 µF
C
F
VIOUT
3
R
F
V
OUT
GND
2
Application 1. The ACS755 outputs an analog signal, V
OUT
.
that varies linearly with the unidirectional DC primary sensed
current, I
P
, within the range specified. C
F
is recommended for
noise management, with values that depend on the application.
ACS755130-DS Rev. 7

ACS755LCB-130-PSF Related Products

ACS755LCB-130-PSF ACS755XCB-130 ACS755LCB-130-PFF ACS755LCB-130-PSS ACS755SCB-130-PFF ACS755SCB-130-PSS ACS755SCB-130-PSF
Description SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5 SPECIALTY ANALOG CIRCUIT, XSS5
Maker Allegro - Allegro Allegro Allegro Allegro Allegro
package instruction MODULE,5LEAD,1.1 - , MODULE,5LEAD,1.4 MODULE,5LEAD,.87 MODULE,5LEAD,1.4 MODULE,5LEAD,1.1
Reach Compliance Code compli - unknow compli compli compli compli
Number of terminals 5 - 5 5 5 5 5
Maximum working current 10 mA - - 10 mA 10 mA 10 mA 10 mA
Maximum operating temperature 150 °C - 150 °C 150 °C 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C - -40 °C -40 °C -20 °C -20 °C -20 °C
output SINGLE-ENDED - - SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED
Output circuit type SINGLE-ENDED - - SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED SINGLE-ENDED
Package body material PLASTIC/EPOXY - UNSPECIFIED PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
Encapsulate equivalent code MODULE,5LEAD,1.1 - - MODULE,5LEAD,1.4 MODULE,5LEAD,.87 MODULE,5LEAD,1.4 MODULE,5LEAD,1.1
power supply 5 V - - 5 V 5 V 5 V 5 V
technology BICMOS - BICMOS BICMOS BICMOS BICMOS BICMOS
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