Part Number
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ACS712 |
Manufacturer
|
Allegro MicroSystems |
Description
|
Fully Integrated / Hall Effect-Based Linear Current Sensor |
Published
|
Feb 4, 2007 |
Detailed Description
|
ACS712
Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 2.1 kVRMS Isolation and a Low-Resistance Curren...
|
Datasheet
|
ACS712
|
Overview
ACS712
Fully Integrated, Hall-Effect-Based Linear Current Sensor IC with 2.
1 kVRMS Isolation and a Low-Resistance Current Conductor
FEATURES AND BENEFITS
▪ Low-noise analog signal path ▪ Device bandwidth is set via the new FILTER pin ▪ 5 µs output rise time in response to step input current ▪ 80 kHz bandwidth ▪ Total output error 1.
5% at TA = 25°C ▪ Small footprint, low-profile SOIC-8 package ▪ 1.
2 mΩ internal conductor resistance ▪ 2.
1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8 ▪ 5.
0 V, single supply operation ▪ 66 to 185 mV/A output sensitivity ▪ Output voltage proportional to AC or DC currents ▪ Factory-trimmed for accuracy ▪ Extremely stable output offset voltage ▪ Nearly...
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