component
TMP468AIRGTR
Public Made by Adomby adom
Texas Instruments Temperature Sensors, VQFN-16-EP(3x3). 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
markdownTMP468AIRGTR
Texas Instruments · Temperature Sensors · VQFN-16-EP(3x3)
TMP468AIRGTR from Texas Instruments, in a VQFN-16-EP(3x3). 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 | D6+ | input | Positive connection to remote temperature sensor channel 6; requires connection to D- for unused channels. |
| 2 | D5+ | input | Positive connection to remote temperature sensor channel 5; requires connection to D- for unused channels. |
| 3 | D4+ | input | Positive connection to remote temperature sensor channel 4; requires connection to D- for unused channels. |
| 4 | D3+ | input | Positive connection to remote temperature sensor channel 3; requires connection to D- for unused channels. |
| 5 | D2+ | input | Positive connection to remote temperature sensor channel 2; requires connection to D- for unused channels. |
| 6 | D1+ | input | Positive connection to remote temperature sensor channel 1; requires connection to D- for unused channels. |
| 7 | D- | input | Negative connection to remote temperature sensors; common for all 8 remote channels. |
| 8 | GND | power_in | Supply ground connection. |
| 9 | ADD | input | Address select input; connect to GND, V+, SDA, or SCL for pin-programmable address selection. |
| 10 | THERM | output | Thermal shutdown or fan-control pin; active low open-drain output requires pullup resistor to 1.7 V to 3.6 V. |
| 11 | THERM2 | output | Second thermal shutdown or fan-control pin; active low open-drain output requires pullup resistor to 1.7 V to 3.6 V. |
| 12 | SDA | bidirectional | Serial data line for I2C or SMBus-compatible two-wire interface; open-drain requires pullup resistor to 1.7 V to 3.6 V. |
| 13 | SCL | input | Serial clock line for I2C or SMBus-compatible two-wire interface; requires pullup resistor to 1.7 V to 3.6 V if driven by open-drain output. |
| 14 | V+ | power_in | Positive supply voltage 1.7 V to 3.6 V; requires 0.1-µF bypass capacitor to ground. |
| 15 | D8+ | input | Positive connection to remote temperature sensor channel 8; requires connection to D- for unused channels. |
| 16 | D7+ | input | Positive connection to remote temperature sensor channel 7; requires connection to D- for unused channels. |
| 17 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | VQFN-16-EP(3x3) |
| Category | Sensors |
| Pins | 17 |
CAD (KiCad official)
- Symbol:
TMP468AIRGTR - Footprint:
Package_DFN_QFN:QFN-16-1EP_3x3mm_P0.5mm_EP1.7x1.7mm - 3D model: VQFN-16-EP(3x3) (KiCad packages3D, STEP)
- 3D model files:
tmp468airgtr-etched.step/tmp468airgtr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmp468airgtr.step/tmp468airgtr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (49 pp, sha256
d4f3c091ce28fe7f, retrieved 2026-10-05, 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: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-4-5-20251001(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).