Pololu ACS72981LLRATR-050U3 Current Sensor Compact Carrier 0A to 50A, 3.3V hub-displays The core processor chip PHY6252

The core processor chip PHY6252 (SSOP24) of this module is a BLE SoC with high integration and low power consumption

56s): typical value 110uA

96:1 gear ratio

but they are usable as-is with many 3

Pololu ACS72981LLRATR-050U3 Current Sensor Compact Carrier 0A to 50A, 3.3V hub-displays The core processor chip PHY6252This board is a simple compact carrier of Allegros ACS72981LLRATR 050U3 Hall effect based linear current sensor, which offers a low resistance (~0. 2 m) current path and a high 250 kHz bandwidth for fast response times. Specs: Typical operating voltage: 3. 3 V Current sense: 52. 8 mV A Minimum logic voltage: 3. 0 V Maximum logic voltage: 3. 6 V Supply current: 14 mA Version: 0A to +50A (unidirectional 50A), 3. 3V Current sensor: Allegro ACS72981LLRATR