AKM AK877x Magnetic Encoder ICs

AK877x

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.

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

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
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
Frequency Response S/B 62.5Hz S/B 4kHz S/B 8kHz S/B 62.5Hz S/B 4kHz S/B 8kHz
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
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
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
Outputs Two Quadrature 90° Phased Outputs Pulse Count and Direction of Rotation
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
Package SOP-4pin SOP-6pin SOP-6pin SOP-4pin SOP-6pin SOP-6pin
Model AK8775 AK8777B AK8779B AK8776 AK8778B AK8779A
Current Consumption 90AµA 3.0mA 3.5mA 90AµA 3.0mA 3.5mA

AK877x Outputs

Pricing

Hall Effect ICs

Part No.DescriptionQtyPriceIn Stock
AK8775

Magnetic Encoder Hall-IC, SOP-4pin, 1.5 to 5.5V supply1,2,3

10+
50+
100+
500+
1000+
2500+
5000 (full reel)
> 5000		$1.50
$1.22
$1.10
$0.88
$0.78
$0.69
$0.64
Please Ask
Out of Stock
AK8776

Magnetic Encoder Hall-IC, Pulse Count & Direction of Rotation, SOP-4pin, 1.6 to 5.5V supply1,2,3

10+
50+
100+
500+
1000+
2500+
5000 (full reel)
> 5000		$1.50
$1.22
$1.10
$0.88
$0.78
$0.69
$0.64
Please Ask
Out of Stock
AK8777B

Magnetic Encoder Hall-IC, SOP-6pin, 4.0 to 24V supply1,2,3

10+
50+
100+
500+
1000+
3000 (full reel)
> 3000		$1.67
$1.35
$1.22
$0.98
$0.86
$0.77
Please Ask
Quantity Price
1 - 9 $1.67
10 - 49 $1.67
50 - 99 $1.35
100 - 499 $1.22
500 - 999 $0.98
1000 - 2999 $0.86
3000+ $0.77
AK8778B

Magnetic Encoder Hall-IC, Pulse Count & Direction of Rotation, SOP-6pin, 4.0-24V supply1,2,3

10+
50+
100+
500+
1000+
3000 (full reel)
> 3000		$1.67
$1.35
$1.22
$0.98
$0.86
$0.77
Please Ask
Out of Stock
AK8779A

Magnetic Encoder Hall-IC, Pulse Count & Direction of Rotation, SOP-6pin, 3.8-24V supply1,2,3

10+
50+
100+
500+
1000+
3000 (full reel)
> 3000		$1.67
$1.35
$1.22
$0.98
$0.86
$0.77
Please Ask
Out of Stock
AK8779B

Magnetic Encoder Hall-IC, SOP-6pin, 3.8-24V supply1,2,3

10+
50+
100+
500+
1000+
3000 (full reel)
> 3000		$1.67
$1.35
$1.22
$0.98
$0.86
$0.77
Please Ask
Out of Stock

Notes:

  1. Minimum purchase quantity for AK8775 and AK8776 is 10 pieces.
  2. IC Quantities less than 5000 are sold in cut tape, quantities of 5000 and higher for ICs are supplied in tape reels of 5000 pieces per reel.

Terms and Conditions

Terms and Conditions:

Shipments can be made to Canada, USA, Mexico and Central America.
Prices are expressed in U.S. Dollars, FCA San Carlos, California.
Prices are subject to change without notice.
Quantity discounts are available as shown above.

Payment:

Visa, MasterCard, Amex, or Net 30 days (subject to credit acceptance).

Delivery:

Small quantities typically from stock. Larger quantities up to 90 days.

All orders are Non-Cancelable and Non-Refundable.