AK7455B
MP
AEC-Q100 Qualified Automotive Rotary Angle Sensor
AEC-Q100 Qualified Automotive Rotary Angle Sensor
MP
Description
The AK7455B is AEC-Q100 qualified for automotive electronic components, offering both high-precision angle detection and excellent durability. Leveraging its proven track record in industrial equipment and robotics, AKM has developed a product suitable for automotive applications.
Key Features
Achieves a high accuracy of ±0.1° with a simple configuration With a simple configuration using a 2-pole magnet, the AK7455B is capable of high-precision angle detection of ±0.1° and fast response of 1.2μs. In addition, since the angle can be corrected by a simple procedure including errors due to assembly tolerances, fine mounting position adjustment is not required.
Stable system operation even in harsh temperature environments AKM's unique sensor design and circuit technology ensure excellent offset and sensitivity characteristics, achieving superior temperature performance. As a result, the sensor performs stably even in areas with significant temperature changes, such as near dashboards or roofs.
Compatible with both Shaft-End and Off-Axis configurations The sensor supports both Shaft-End and Off-Axis configurations. Supporting Off-Axis configuration enables flexible layouts such as thinner designs along the shaft axis and internal wiring for motor cables.
Applications
Automotive motor control applications, HUD (Head-Up Display), In-cabin robots, Wipers, Vehicle height sensors, LiDAR etc
Specifications
| Part Number |
AK7455B |
|---|---|
| Description Digest |
AEC-Q100 Qualified High accuracy angle sensor for Shaft-End and Off-Axis configuration |
| Power Supply Voltage (MIN.) [V] |
3 |
| Power Supply Voltage (TYP.) [V] | |
| Power Supply Voltage (MAX.) [V] |
5.5 |
| Interface |
Serial , ABZ , UVW |
| Angle resolution [bit] |
14 |
| Angle Error Calibration |
Available *Off-Axis, Shaft-End |
| Other | |
| Operating Temperature [℃] |
-40 to 125 |
| Device Package |
HVQFN |
| Number of Pins |
24 |
Product Information
| Part Status |
MP |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL2 |
| Packaging |
TAPE |
| Moisture Barrier Packaging |
Based on JEDEC J‑STD‑033 guidelines |
| Minimum Order Quantity [pcs.] |
1000 |
| Replacement P/N |
Block Diagram
AK7455B Datasheet
English [260200015-E-01]
(68 Pages)
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Application Note
AKM provides the guideline for deciding on the optimal magnet and layout for customers in need, "What kind of magnet should I choose for the magnetic angle sensor?"
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