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MT6816CT-AKD-R
Public Unreviewedby Ray
Magn Tek Position Sensor, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMT6816CT-AKD-R
Magn Tek · Position Sensor · SOP-8
MT6816CT-AKD-R from Magn Tek, in a SOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CSN | input | SPI chip-select enable (active low). Internally pulled up per digital I/O ILK spec (CSN internal pull-up). |
| 2 | HVPP | power_in | MTP programming / SPI-vs-ABZ mode select pin. Tie to VDD (high) to select SPI mode on the muxed I/O pins; tie to GND to select ABZ/UVW mode. During MTP programming a 7.0-7.2 V programming voltage is applied here. |
| 3 | OUT | output | PWM output of the 12-bit absolute angle. Typical frequency 971.1 Hz or 485.6 Hz (programmable, +/-8%). Push-pull digital output (VOH=VDD-0.25 V @2 mA, VOL=0.25 V @2 mA). |
| 4 | VDD | power_in | Main supply, 3.3-5.0 V typical (3.0-5.5 V operating). Feeds the internal LDO that powers the AMR bridges and digital core. Absolute max 6.5 V. Typical Idd ~5 mA (max 15 mA). |
| 5 | A/U/MOSI/SDAT | bidirectional | Muxed I/O. In ABZ mode = incremental A output; in UVW mode = U output; in 4-wire SPI = MOSI; in 3-wire SPI = SDAT (bidirectional data). Mode selected by HVPP pin state and internal register (ABZ vs UVW, 3-wire vs 4-wire SPI). |
| 6 | B/V/MISO | bidirectional | Muxed I/O. In ABZ mode = incremental B output; in UVW mode = V output; in 4-wire SPI = MISO. In 3-wire SPI this pin is unused (data returns on SDAT/pin 5). |
| 7 | Z/W/SCK | bidirectional | Muxed I/O. In ABZ mode = index (zero) Z output; in UVW mode = W output; in SPI mode (3- or 4-wire) = SCK clock input. |
| 8 | GND | power_in | Device ground / VSS reference for both analog front-end and digital I/O. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Magn Tek |
| Package | SOP-8 |
| Category | Sensor |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
MT6816CT-AKD-RCT-STDMT6816CT-AKD-RCT-STTMT6816CT-AKD-RMT6816CT-AKHMT6816CT-ACDMT6816CT-ACEMT6816CT-A9DMT6816CT-A400MT6816CT-A200MT6816CT-A100MT6816CT-AKD-RCT-U7DMT6816CT-AKD-RCT-U5D
CAD (KiCad official)
- Symbol:
MT6816CT-AKD-R - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Magn Tek datasheet (30 pp, sha256
74b66b99a0d6b0e4, retrieved 2026-08-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).