component
MT6816CT-STD-R
Public Made by Adomby adom
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-STD-R
Magn Tek · Position Sensor · SOP-8
MT6816CT-STD-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 (active-low) enable pin. Has an internal pull-up (input leakage -100 uA to +1 uA); tie high when SPI is not used. Digital input, VIH >= 0.7VDD, VIL <= 0.3VDD. |
| 2 | HVPP | power_in | Dual-purpose pin: apply 7.0-7.2 V to enable MTP one-time programming; during normal operation tie to VDD to select SPI mode on pins 5/6/7, or tie to GND to select ABZ/UVW output mode. Absolute max 8 V. Bypass with 1 uF when MTP programming is used. |
| 3 | OUT | output | PWM absolute-angle output. Push-pull digital output, VOH >= VDD-0.25 V and VOL <= 0.25 V at Iout=2 mA; typical PWM frequency 971.1 Hz or 485.6 Hz (programmable, +/-8%), rise/fall <= 1 us into 1 nF. Duty cycle encodes the 12-bit absolute angle. |
| 4 | VDD | power_in | Main supply. Operating range 3.0-5.5 V (typical 3.3-5.0 V); supply current Idd ~ 5 mA typical, 15 mA max. Absolute max 6.5 V. Bypass with 0.1 uF to GND; a 6 V TVS across VDD-GND is recommended. |
| 5 | A/U/MOSI/SDAT | bidirectional | Muxed I/O. In ABZ mode this pin is incremental output A. In UVW mode it is output U. In 4-wire SPI mode it is MOSI (host-to-chip data). In 3-wire SPI mode it is the bidirectional SDAT line. Push-pull digital I/O, VOH >= VDD-0.25 V, VOL <= 0.25 V at 2 mA; output current +/-20 mA max. |
| 6 | B/V/MISO | bidirectional | Muxed I/O. In ABZ mode this pin is incremental output B. In UVW mode it is output V. In 4-wire SPI mode it is MISO (chip-to-host data). Not used (no connection) in 3-wire SPI mode. Push-pull digital I/O with the same VOH/VOL and +/-20 mA drive as pin 5. |
| 7 | Z/W/SCK | bidirectional | Muxed I/O. In ABZ mode this pin is the zero-index Z output (pulse width selectable 1/2/4/8/12/16 LSB or 180°). In UVW mode it is output W. In 3-wire or 4-wire SPI mode it is the SPI serial clock SCK. Push-pull digital I/O with the same VOH/VOL and +/-20 mA drive as pin 5. |
| 8 | GND | power_in | Device ground / analog + digital return. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Magn Tek |
| Package | SOP-8 |
| Category | Sensor |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
MT6816CT-STD-RMT6816CT-STTMT6816CT-STD-RCT-AKDMT6816CT-STD-RCT-AKHMT6816CT-STD-RCT-ACDMT6816CT-STD-RCT-ACEMT6816CT-STD-RCT-A9DMT6816CT-STD-RCT-A400MT6816CT-STD-RCT-A200MT6816CT-STD-RCT-A100MT6816CT-STD-RCT-U7DMT6816CT-STD-RCT-U5D
CAD (KiCad official)
- Symbol:
MT6816CT-STD-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).