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ACS733 - Galvanically Isolated Current Sensor

Download the ACS733 datasheet PDF. This datasheet also covers the ACS732 variant, as both devices belong to the same galvanically isolated current sensor family and are provided as variant models within a single manufacturer datasheet.

General Description

The ACS732 and ACS733 are a new generation of highbandwidth current sensor ICs from Allegro.

These devices provide a compact, fast, and accurate solution for measuring high-frequency currents in DC-to-DC converters and other switching power applications.

Key Features

  • AEC-Q100 automotive qualified.
  • High bandwidth, 1 MHz analog output.
  • Differential Hall sensing rejects common-mode fields.
  • High-isolation SOIC-16 wide-body package provides galvanic isolation for high-voltage.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ACS732-Allegro.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Allegro MicroSystems

Part Number Description
ACS73369 Customer-Programmable Linear Hall-Effect Sensor
ACS733KMA Galvanically Isolated Current Sensor
ACS730 Galvanically Isolated Current Sensor
ACS730LLC 1MHz Bandwidth Galvanically Isolated Current Sensor
ACS732 Galvanically Isolated Current Sensor
ACS732KMA Galvanically Isolated Current Sensor
ACS70310 Programmable Linear Hall-Effect Sensor
ACS70311 Programmable Linear Hall-Effect Sensor
ACS70331 GMR-Based Current Sensor
ACS71020 AC Power Monitoring

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
ACS732 and ACS733 1 MHz Bandwidth, Galvanically Isolated Current Sensor IC in SOIC-16 Package FEATURES AND BENEFITS • AEC-Q100 automotive qualified • High bandwidth, 1 MHz analog output • Differential Hall sensing rejects common-mode fields • High-isolation SOIC-16 wide-body package provides galvanic isolation for high-voltage applications • Integrated shield virtually eliminates capacitive coupling from current conductor to die, greatly suppressing output noise due to high dV/dt transients • Industry-leading noise performance with greatly improved bandwidth through proprietary amplifier and filter design • UL 62368-1 (ed.