component
LM86CIMX
Public Made by Adomby adom
Texas Instruments Temperature Sensors, SOIC-8. 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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README
markdownLM86CIMX
Texas Instruments · Temperature Sensors · SOIC-8
LM86CIMX from Texas Instruments, in a SOIC-8. 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 | VDD | power_in | Positive supply voltage input, specified for a DC voltage from 3.0 V to 3.6 V (absolute maximum supply is -0.3 V to 6.0 V). |
| 2 | D+ | passive | Diode current source output to the diode anode of a remote diode-connected transistor; it must not be forward biased by more than 50 mV or temperature measurements may be corrupted. |
| 3 | D- | passive | Diode return current sink to the diode cathode; the D- input current is limited to ±1 mA absolute maximum. |
| 4 | T_CRIT_A | output | Active-low open-drain T_CRIT alarm output that needs a pull-up resistor, used for controller interrupt or power supply shutdown; voltage limit 6.0 V, output sink current limit 10 mA, saturation voltage 0.4 V max at 6.0 mA. |
| 5 | GND | power_in | Power supply ground pin. |
| 6 | ALERT | output | Active-low open-drain interrupt output that needs a pull-up resistor, asserted when temperature leaves the programmed HIGH/LOW window or exceeds T_CRIT; voltage limit 6.0 V, output sink current limit 10 mA. |
| 7 | SMBData | bidirectional | Open-drain SMBus bidirectional data line to and from the controller, requiring a pull-up resistor; voltage limit -0.5 V to 6.0 V and sink current limit 10 mA. |
| 8 | SMBCLK | input | SMBus clock input from the controller, requiring a pull-up resistor; voltage limit -0.5 V to 6.0 V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-8 |
| Category | Sensors |
| Pins | 8 |
CAD (KiCad official)
- Symbol:
LM86CIMX - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOIC-8 (KiCad packages3D, STEP)
- 3D model files:
lm86cimx-etched.step/lm86cimx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lm86cimx.step/lm86cimx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (38 pp, sha256
6c319478b35f9375, retrieved 2026-10-08, 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).