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MT6816CT-STD
Public Unreviewedby Ray
Magn Tek Position Sensor, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
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markdownMT6816CT-STD
Magn Tek · Position Sensor · SOP-8
MT6816CT-STD 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 (active-low). Internally pulled up (see ILK spec). Enables SPI transactions when driven low; ignored in ABZ/UVW/PWM-only modes. |
| 2 | HVPP | power_in | Mode-select and MTP programming pin. Apply 7.0-7.2 V during MTP write. Tie to VDD (high) to select SPI mode on the muxed I/O pins; tie to GND to select ABZ/UVW output mode. Absolute max 8 V. |
| 3 | OUT | output | PWM output carrying the 12-bit absolute angle. Default frequency 971.1 Hz (also 485.6 Hz), programmable ±8 %. Push-pull, VOH ≥ VDD-0.25 V @ 2 mA; tr/tf ≤ 1 µs into 1 nF. |
| 4 | VDD | power_in | Main supply, 3.3-5.0 V typical (3.0-5.5 V operating range, 6.5 V abs max). Powers the internal LDO that biases the AMR bridges and digital core. Typical Idd ≈ 5 mA (10 mA max in spec, 15 mA absolute). |
| 5 | A/U/MOSI/SDAT | bidirectional | Muxed I/O: incremental A channel (ABZ mode), U channel (UVW mode), SPI MOSI (4-wire SPI), or bidirectional SDAT (3-wire SPI). Push-pull digital driver. |
| 6 | B/V/MISO | bidirectional | Muxed I/O: incremental B channel (ABZ mode), V channel (UVW mode), or SPI MISO (4-wire SPI). Unused / high-Z in 3-wire SPI mode. |
| 7 | Z/W/SCK | bidirectional | Muxed I/O: incremental Z index (ABZ mode), W channel (UVW mode), or SPI clock SCK (3-wire and 4-wire SPI). |
| 8 | GND | power_in | Ground / VSS return for supply and all 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-STDMT6816CT-STDSTTMT6816CT-STDAKDMT6816CT-STDAKHMT6816CT-STDACDMT6816CT-STDACEMT6816CT-STDA9DMT6816CT-STDA400MT6816CT-STDA200MT6816CT-STDA100MT6816CT-STDU7DMT6816CT-STDU5D
CAD (KiCad official)
- Symbol:
MT6816CT-STD - 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).