ACS711KEXLT-15AB-T3 View Datasheet(PDF) - Allegro MicroSystems
Part Name
Description
Manufacturer
ACS711KEXLT-15AB-T3
Allegro MicroSystems
ACS711KEXLT-15AB-T3 Datasheet PDF : 18 Pages
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ACS711
Hall Effect Linear Current Sensor with Overcurrent
Fault Output for < 100 V Isolation Applications
VCC
VCC
Master Current
Supply
Hall Current
Drive
IP+
IP+
IP
IP
Functional Block Diagram
To all subcircuits
Power-on
Reset
Sensitivity
Temperature
Coefficient Trim
Current Fault
Comparator
D
Reset
Signal
Recovery
Sensitivity
Trim
GND
0 Ampere
Offset Adjust
Pin-out Diagrams
RPU
FAULT
CBYP
240 kΩ
VIOUT
CLOAD
IP+ 1
IP+ 2
IP– 3
IP– 4
10 NC
9 NC
8 NC
7 NC
IP+ 1
IP+ 2
IP– 3
IP– 4
8 VCC
7 VIOUT
6 FAULT
5 GND
EX Package
LC Package
Terminal List Table
Name
Number
EX
LC
GND
5
5
¯F¯ ¯A ¯U ¯¯L¯ ¯T¯
6
6
IP–
3 and 4
3 and 4
IP+
1 and 2
1 and 2
NC
7, 8, 9, 10
–
VCC
12
8
VIOUT
11
7
Description
Signal ground terminal
Overcurrent fault; active low
Terminals for current being sensed; fused internally
Terminals for current being sensed; fused internally
No connection
Device power supply terminal
Analog output signal
Allegro MicroSystems, LLC
3
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
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