component
MAX31855KASA+T
Public Made by Adomby adom
Analog Devices Inc Maxim Integrated ADCs/DACs - Special Purpose, SO-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
markdownMAX31855KASA+T
Analog Devices Inc Maxim Integrated · ADCs/DACs - Special Purpose · SO-8
MAX31855KASA+T from Analog Devices Inc Maxim Integrated, in a SO-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 | GND | power_in | Ground reference. |
| 2 | T- | input | Thermocouple input; do not connect to GND. |
| 3 | T+ | input | Thermocouple input. |
| 4 | VCC | power_in | Power-supply voltage, 3.0V to 3.6V. |
| 5 | SCK | input | Serial-clock input for SPI interface, up to 5 MHz. |
| 6 | CS | input | Active-low chip select; set CS low to enable the serial interface. |
| 7 | SO | output | Serial-data output. |
| 8 | DNC | unconnected | Do not connect. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc Maxim Integrated |
| Package | SO-8 |
| Category | Data Acquisition |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
MAX31855KASA+T - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SO-8 (KiCad packages3D, STEP)
- 3D model files:
max31855kasa-t-etched.step/max31855kasa-t-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);max31855kasa-t.step/max31855kasa-t.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices Inc Maxim Integrated datasheet (13 pp, sha256
0da8c21e66d26950, retrieved 2026-09-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).