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ACHS-7191 - Hall-Effect Based Linear Current Sensor

Download the ACHS-7191 datasheet PDF. This datasheet also covers the ACHS variant, as both devices belong to the same hall-effect based linear current sensor family and are provided as variant models within a single manufacturer datasheet.

General Description

The Broadcom® ACHS-719x (±10A to ±50A) fully integrated Hall-effect based isolated linear current sensors are designed for AC or DC current sensing in industrial, commercial, and communications systems.

Key Features

  • Wide operating temperature:.
  • 40ºC to +110ºC.
  • Internal conductor resistance: 0.7 mΩ typ.
  • Sensing current range: ± 10A ~ ± 50A.
  • Output sensitivity: 40 mV/A to 185 mV/A.
  • Output voltage proportional to AC or DC currents.
  • Ratiometric output from supply voltage.
  • Single supply operation: 5.0V.
  • Low-noise analog signal path.
  • Device bandwidth is set via the new FILTER pin.
  • 80 kHz typ. bandwidth with 1-nF filter capacitor.
  • Factory-trimmed.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACHS-7191Broadcom.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ACHS-7191
Manufacturer Broadcom
File Size 0.98 MB
Description Hall-Effect Based Linear Current Sensor
Datasheet download datasheet ACHS-7191 Datasheet

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Other Datasheets by Broadcom

Part Number Description
ACHS-7192 Hall-Effect Based Linear Current Sensor
ACHS-7193 Hall-Effect Based Linear Current Sensor
ACHS-7194 Hall-Effect Based Linear Current Sensor
ACHS-7195 Hall-Effect Based Linear Current Sensor
ACHS-7121 Hall Effect-Based Linear Current Sensor

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
ACHS-719x Fully Integrated, Hall-Effect Based Linear Current Sensor IC with 3 kVRMS Isolation and a Low-Resistance Current Conductor Data Sheet Description The Broadcom® ACHS-719x (±10A to ±50A) fully integrated Hall-effect based isolated linear current sensors are designed for AC or DC current sensing in industrial, commercial, and communications systems. Inside each ACHS-719x IC is a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field that the differential Hall sensors convert into a proportional voltage. Device accuracy is optimized across the operating ambient temperature through the close proximity of the magnetic signal to the Hall sensors.