AK8771

MP

Hall Effect ICs (Latch)

Hall Effect ICs (Latch)

MP

Description

The AK8771 is an ultra-small latch-type Hall IC that integrates a Hall element and a waveform shaping IC.
The power-down function of the AK8771 significantly reduces current consumption during sleep. Alternating detection that detects the magnetic field of both poles of the magnet alternately is possible.

Key Features

  • Alternating magnetic field detection 
    Alternating detection that detects the magnetic field of both poles of the magnet alternately is possible.
  • Power down function 
    The power-down function can significantly reduce current consumption during pauses.

Applications

  •                                 Rotation detection, position detection, open / close detection, current detection, direction detection, etc.
                                

Specifications

Part Number
AK8771
Type
Latch
Power Supply Voltage (MIN.) [V]
1.6
Power Supply Voltage (TYP.) [V]
3
Power Supply Voltage (MAX.) [V]
5.5
Sensitivity Bop [mT]
1.8
Sensitivity Brp [mT]
-1.8
Output stage
CMOS
Current Consumption (TYP.) [mA]
2.5
Current Consumption (MAX.) [mA]
6
Drive System
Continuous
Other

                                
Operating Temperature [℃]

                                
Device Package
HXSON
Number of Pins
4

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
5000
Replacement P/N

                                

Block Diagram

Block Diagram