AK8777B

MP

Sensitivity ±1.7mT. Vertical and horizontal magnetic flux signal output, Hall IC for pulse encoder (Latch type)

Sensitivity ±1.7mT. Vertical and horizontal magnetic flux signal output, Hall IC for pulse encoder (Latch type)

MP

Description

The AK8777B 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 output OUTA and OUTB are switched according to the vertical and horizontal magnetic fields applied to the device.

Key Features

  • Detects vertical and horizontal magnetic fields.
    Longitudinal magnetic field and transverse magnetic field can be detected simultaneously.
  • Detection output signal of alternating magnetic field change.
    The alternating magnetic field detection signal of the vertical magnetic field is output from the OUTA terminal, and the alternating magnetic field detection signal of the horizontal magnetic field is output from the OUTB terminal.

Applications

  •                                 Consumer, industrial and in-vehicle equipment.
                                

Specifications

Part Number
AK8777B
Power Supply Voltage (MIN.) [V]
4
Power Supply Voltage (TYP.) [V]

                                
Power Supply Voltage (MAX.) [V]
24
Current Consumption [mA]
3
Output Refresh Period [μsec]
16.7
Sensitivity Bop [mT]
1.7
Sensitivity Brp [mT]
1.7
Output signal
A/B phase
Output Stage
Open Drain
Other
Automotive grade
Operating Temperature [℃]
-40 to 125
Device Package
SOP
Number of Pins
6

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
3000
Replacement P/N

                                

Block Diagram

AK8777B Block Diagram