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LM95245CIMMX

Public Made by Adom

by adom

Texas Instruments Temperature Sensors, VSSOP-8-0.65mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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LM95245CIMMX

Texas Instruments · Temperature Sensors · VSSOP-8-0.65mm

LM95245CIMMX from Texas Instruments, in a VSSOP-8-0.65mm. 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 Device power supply, specified at 3.0 V to 3.6 V, with a bypass of 10 µF in parallel with 0.1 µF and 100 pF, the 100 pF placed closest to the device pin.
2 D+ passive Positive analog input from the thermal diode; forward biasing the parasitic diode by more than 50 mV may corrupt the temperature measurements.
3 D- passive Negative analog input from the thermal diode; input current must be limited to ±1 mA, and the parasitic diode must not be forward biased by more than 50 mV.
4 T_CRIT output Active-low open-drain critical temperature output that requires a pull-up resistor, with a default threshold of +110 °C and a maximum sink current of 10 mA.
5 GND power_in Device ground.
6 OS/A0 bidirectional Defaults to a three-level SMBus address input (tied to VDD, GND, or a resistor divider) and can be programmed as an active-low open-drain OS comparator output with a default threshold of +85 °C and a maximum sink current of 10 mA.
7 SMBDAT bidirectional SMBus open-drain data pin with no internal pull-up, requiring an external pull-up resistor (maximum 82 kΩ at 5% or 88.7 kΩ at 1% for a 2.1 V high level) and a maximum sink current of 10 mA.
8 SMBCLK input SMBus interface clock input, with pin voltages limited to −0.5 V to 6.0 V per the absolute maximum ratings.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package VSSOP-8-0.65mm
Category Sensors
Pins 8

CAD (KiCad official)

  • Symbol: LM95245CIMMX
  • Footprint: Package_SO:VSSOP-8_2.3x2mm_P0.5mm
  • 3D model: VSSOP-8-0.65mm (KiCad packages3D, STEP)
  • 3D model files: lm95245cimmx-etched.step / lm95245cimmx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lm95245cimmx.step / lm95245cimmx.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (40 pp, sha256 de3d1be253546887, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (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