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Same model may have multiple batches, images only for reference.
ACS781LLRTR-100U-T Real Image
Same model may have multiple batches, images only for reference.

ACS781LLRTR-100U-T

Part No ACS781LLRTR-100U-T
Manufacturer Allegro MicroSystems, LLC
Catalog Current Transducers
Description SENSOR CUR HALL 100A 7POWERSMD / Current Sensor 100A 1 Channel Hall Effect, Differential Unidirectional 7-PowerSMD Module
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Category Sensors, Transducers>Current Sensors
Mfr Allegro MicroSystems
Series Automotive, AEC-Q100
Package Tape & Reel
For Measuring DC
Sensor Type Hall Effect, Differential
Current - Sensing 100A
Number of Channels 1
Output Ratiometric, Voltage
Sensitivity 26.4mV/A
Frequency DC ~ 120kHz
Linearity ±1%
Accuracy ±1.5%
Voltage - Supply 3V ~ 3.6V
Response Time 3.6µs
Current - Supply (Max) 15mA
Temperature Range - Operating -40°C ~ 150°C
Polarization Unidirectional
Mounting SMD (SMT)
Package / Case 7-PowerSMD Module
Supplier Device Package 7-PSOF
Base Product Number ACS781
MSL Level 3 (168 Hours)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Other Names 620-1826-6,620-1826-1,620-1826-2
Standard Package 3,000
Win Source Part Number 997740-ACS781LLRTR-100U-T
Ultra Librarian 3D Model Ultra Librarian ACS781LLRTR-100U-T CAD Model

Description

The ACS781LLRTR-100U-T is a highly accurate, automotive-grade current sensor with a unidirectional polarization.

  • Sensor Type: hall effect, differential
  • Current-Sensing Capacity: 100A
  • Output: ratiometric and voltage-based
  • Sensitivity: 26.4mV/A
  • Frequency Range: DC ~ 120kHz
  • Response Time: 3.6µs
  • Mounting Technology: SMD (SMT)
  • Package: 7-PowerSMD module
  • Voltage Supply Range: 3V ~ 3.6V
  • Maximum Supply Current: 15mA
  • Linearity: ±1%
  • Accuracy: ±1.5%
  • Temperature Range: -40°C ~ 150°C
  • REACH: unaffected
  • Ideal for: measuring DC current in automotive applications

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