Email: sales@gmw.com Telephone: USA +650-802-8292
 
HOME

PRODUCTS
Hall Magnetic Sensors
Magnetic Field
Electric Current
Angle & Position

Measurement Instruments
Electric Current
Magnetic Field
Magnetic Field Mapper
Magneto-Optics
Magnetic Susceptibility

Fiber- Optic Links

Permanent Magnets

Electromagnets & Coils

Current Leads, HTS

Electromagnet Power Supplies

Particle Beam Diagnostics

Particle Beam Transport & Accelerators



• Special Sale Offers
• Discontinued Products

REQUEST HELP /  INFO



APPLICATIONS
TECHNICAL NOTES
CALIBRATION & SERVICE
CUSTOMERS
PARTNERS



GMW ASSOCIATES
Conference Schedule
News Items
About GMW
Contact Information
Employment at GMW
AKM Magnetic Encoder IC, AK877x  
Tabs
 
Ametes CS Current Sensor
AK8777 / AK8778/ AK8779

Ametes CS Current Sensor
AK8775 / AK8776

The AKM (Asahi) AK8775, AK8776, AK8777B, AK8778B, AK8779A and AK8779B are low cost magnetic encoder IC’s that can provide digital outputs corresponding to the direction and number of poles from a rotating magnet.

AKM Magnetic Sensors Engineering and Development Kits Guide

The AKM AKM877X series are RoHS compliant.

Applications
Non-contact angle sensing for:

  • Rotational direction system
  • Incremental pulse encoder
  • Mobile devices
  • Jog dial
AKM Magnetic Encoder IC, AK877x
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
Sensitivity ±1.5mT ±1.7mT ±2.0mT ±1.5mT ±1.7mT ±2.0mT
Frequency Response S/B 62.5Hz S/B 4kHz S/B 8kHz S/B 62.5Hz S/B 4kHz S/B 8kHz
Supply Voltage 1.6 to 5.5V 4.0 to 24V 3.8 to 24V 1.6 to 5.5V 4.0 to 24V 3.8 to 24V
Outputs Two Quadrature 90° Phased Outputs Pulse Count and Direction of Rotation
Package SOP-4pin SOP-6pin SOP-6pin SOP-4pin SOP-6pin SOP-6pin
Current Consumption 90AµA 3.0mA 3.5mA 90AµA 3.0mA 3.5mA

 


Last updated on 17 July, 2018
 
  Tel: + 650-802-8292    Fax: + 650-802-8298
   
Email:     
955 Industrial Road, San Carlos, CA 94070, USA