Datasheet Details
| Part number | AK8778B |
|---|---|
| Manufacturer | AKM (Asahi Kasei Microdevices) |
| File Size | 794.68 KB |
| Description | Hall-Effect |
| Download | AK8778B Download (PDF) |
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| Part number | AK8778B |
|---|---|
| Manufacturer | AKM (Asahi Kasei Microdevices) |
| File Size | 794.68 KB |
| Description | Hall-Effect |
| Download | AK8778B Download (PDF) |
|
|
|
of pin name and function Pin No.
Pin name I/O Function 1 VDD Power supply pin 2 TAB (TAB pin) 3 F O Output F (Pulse) pin 4 D O Output D (Direction) pin 5 TAB (TAB pin) 6 VSS Ground pin Note) TAB pins should be connected to VSS.
Note Open drain
[AK8778B] AK8778B Hall Effect IC for Pulse Encoders Overview The AK8778B is a Hall effect latch which detects both “vertical magnetic field” and “horizontal magnetic field” (perpendicular and parallel to the marking side of the package) at the same time.
The pulse output F and direction output D are switched according to the vertical and horizontal magnetic fields applied to the device.
The direction is calculated internally and output D is switched at a rising or falling edge of output F.
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|---|---|
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