component
AS5047D-ATSM
Public Made by Adomby adom
AMS OSRAM Global Sourcing Parts, TSSOP-14. Pinout cross-checked by two models against the datasheet, 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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Contents
README
markdownAS5047D-ATSM
AMS OSRAM · Global Sourcing Parts · TSSOP-14
AS5047D-ATSM from AMS OSRAM, in a TSSOP-14. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | CSn | input | SPI chip select, active low. |
| 2 | CLK | input | SPI clock input. |
| 3 | MISO | output | SPI master data input, slave output. |
| 4 | MOSI | input | SPI master data output, slave input. |
| 5 | TEST | passive | Test pin; connect to ground. |
| 6 | B | output | Incremental signal B digital output. |
| 7 | A | output | Incremental signal A digital output. |
| 8 | W/PWM | output | Commutation signal W or PWM digital output. |
| 9 | V | power_in | Commutation signal V digital output. |
| 10 | U | output | Commutation signal U digital output. |
| 11 | VDD | power_in | 5V power supply voltage for the on-chip regulator. |
| 12 | VDD3V3 | power_out | 3.3V on-chip low-dropout (LDO) output; requires an external 1μF decoupling capacitor. |
| 13 | GND | power_in | Ground. |
| 14 | I | output | Incremental signal I (index) or PWM digital output. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AMS OSRAM |
| Package | TSSOP-14 |
| Category | Global Sourcing Parts |
| Pins | 14 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage at VDD pin | VDD5 | -0.3 | 7 | V | 6 | ||
| DC supply voltage at VDD3V3 pin | VDD3 | -0.3 | 5 | V | 6 | ||
| DC supply voltage at GND pin | VSS | -0.3 | 0.3 | V | 6 | ||
| Input current (latch-up immunity) | Iscr | -100 | 100 | mA | AEC-Q100-004 | 6 | |
| Electrostatic discharge HBM | ESDHBM | -2 | 2 | kV | AEC-Q100-002; printed as ±2 kV | 6 | |
| Total power dissipation (all supplies and outputs) | Pt | 150 | mW | 6 | |||
| Ambient temperature 5V0 | Ta5V0 | -40 | 125 | °C | 6 | ||
| Ambient temperature 3V3 | Ta3V3 | -40 | 125 | °C | 6 | ||
| Programming temperature | TaProg | 5 | 45 | °C | Programming @ room temperature (25°C ± 20°C) | 6 | |
| Storage temperature | Tstrg | -55 | 150 | °C | 6 | ||
| Package body temperature | Tbody | 260 | °C | IPC/JEDEC J-STD-020 | 6 | ||
| Relative humidity non-condensing | RHNC | 5 | 85 | % | 6 | ||
| Positive supply voltage (5.0V operation) | VDD | 4.5 | 5 | 5.5 | V | 5.0V operation mode | 7 |
| Positive supply voltage (3.3V operation) | VDD3V3 | 3 | 3.3 | 3.6 | V | 3.3V operation mode; only from -40 to 125°C | 7 |
| Supply voltage required for programming in 3.3V operation | VDD_Burn | 3.3 | 3.5 | V | Supply voltage required for programming in 3.3V operation | 7 | |
| Regulated voltage at VDD3V3 pin | VREG | 3.2 | 3.4 | 3.6 | V | Voltage at VDD3V3 pin if VDD ≠ VDD3V3 | 7 |
| Supply current | IDD | 15 | mA | 7 | |||
| Current on digital output (ABI, UVW) | I_Out | 1 | mA | 7 | |||
| Current on digital output (MISO) | I_Out_MISO | 4 | mA | 7 | |||
| Capacitive load on digital output | C_L | 50 | pf | 7 | |||
| Orthogonal magnetic field strength, normal operating mode | Bz | 35 | 70 | mT | Required orthogonal component of the magnetic field strength measured at the die's surface along a circle of 1.1mm | 8 | |
| Resolution of the ABI interface | RES_ABI | 32 | 2048 | Steps per revolution | Programmable with register setting (ABIRES) | 8 | |
| Non-linearity, optimum placement of the magnet @25°C | INLOPT @ 25°C | -0.8 | 0.8 | degree | @ 25°C; optimum placement of the magnet | 8 | |
| Non-linearity optimum placement of the magnet over the full temperature range | INLOPT+TEMP | -1 | 1 | degree | Optimum placement of the magnet over the full temperature range | 8 | |
| Non-linearity at displacement of magnet and temperature -40°C to 150°C | INLDIS+TEMP | -1.2 | 1.2 | degree | Non-linearity @ displacement of magnet and temperature -40°C to 150°C; assuming N35H magnet (D=8mm, H=3mm), 500um displacement in x and y, z-distance @ 2000um | 8 | |
| System propagation delay - core, reading angle via SPI | tdelay | 90 | 110 | μs | System propagation delay -core Reading angle via SPI | 8 | |
| System propagation delay after dynamic angle error correction | tdelay_DAEC | 1.5 | 1.9 | μs | At ABI and UVW interfaces | 8 | |
| Sampling rate, refresh rate at SPI | tsampl | 225 | 250 | 275 | ns | Refresh rate at SPI | 9 |
| Maximum speed | MS | 14500 | RPM | 9 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | PC | Tbody Package body temperature 260 °C IPC/JEDEC J-STD-020 | 6 |
CAD (KiCad official)
- Symbol:
AS5047D-ATSM - Footprint:
Package_SO:TSSOP-14_4.4x5mm_P0.65mm - 3D model: TSSOP-14 (KiCad packages3D, STEP)
- 3D model files:
as5047d-atsm-etched.step/as5047d-atsm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);as5047d-atsm.step/as5047d-atsm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AMS OSRAM datasheet (41 pp, sha256
f928d214baa1961c, retrieved 2026-10-20, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).