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TMP468AIRGTR

Public Made by Adom

by adom

Texas Instruments Temperature Sensors, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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TMP468AIRGTR

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tmp468airgtr.step / tmp468airgtr.glb are 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, primary claude-haiku-4-5-20251001 (text), consensus claude-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).

Datasheet PDF