AK8775

MP

Sensitivity ±1.5mT. Vertical and horizontal magnetic flux signal output, Hall IC for pulse encoder (latch type)

Sensitivity ±1.5mT. Vertical and horizontal magnetic flux signal output, Hall IC for pulse encoder (latch type)

MP

Description

AK8775 is a Hall effect latch which detects both vertical and horizontal (perpendicular and parallel to the marking side of the package) magnetic field at the same time. The result of Hall effect latch operation in vertical and horizontal magnetic field is read out to OUTA pin and OUTB pin. AK8775 is for use in portable devices which uses rotational detection system or incremental pulse encoder such as jog dial utilized for input devices.

Key Features

  • Detects vertical and horizontal magnetic fields Longitudinal magnetic field and transverse magnetic field can be detected simultaneously.

Applications

  •                                 Mobile devices and consumer devices.
                                

Specifications

Part Number
AK8775
Power Supply Voltage (MIN.) [V]
1.6
Power Supply Voltage (TYP.) [V]

                                
Power Supply Voltage (MAX.) [V]
5.5
Current Consumption [mA]
0.09
Output Refresh Period [μsec]
1000
Sensitivity Bop [mT]
1.5
Sensitivity Brp [mT]
1.5
Output signal
A / B phase
Output Stage
CMOS
Other

                                
Operating Temperature [℃]
-30 to 85
Device Package
SOP
Number of Pins
4

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging

                                
JEDEC Standard Packaging
Not Compliant
Minimum Order Quantity [pcs.]

                                
Replacement P/N

                                

Block Diagram

AK8775 Block Diagram