LM95235DIMM

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LM95235DIMM

+Nomenclature

SERIAL SWITCH/DIGITAL SENSOR, 13

  • FabricantSemi - conducteurs nationaux

  • Pièce fabricant #LM95235DIMM

  • Package TSSOP-8

  • En stock5308

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Spécifications

Attribut Valeur
Supplier Rochester Electronics, LLC
Package / Case Bulk
Part Status Active
Sensor Type Digital, Local/Remote
Sensing Temperature - Local -40°C ~ 90°C
Sensing Temperature - Remote -40°C ~ 90°C
Output Type 2-Wire Serial, I²C/SMBUS
Voltage - Supply 3V ~ 3.6V
Resolution 10 b (Local), 13 b (Remote)
Features One-Shot, Output Switch, Programmable Limit, Shutdown Mode, Standby Mode
Accuracy - Highest(Lowest) ±2°C (±6°C)
Test Condition 25°C ~ 100°C (-40°C ~ 25°C)
Operating Temperature -40°C ~ 125°C
Mounting Type Surface Mount

Présentation

Description

LM95235DIMM is a TI temperature-monitoring IC designed for DIMMs. It provides multi-channel temperature sensing over a SMBus/I2C interface, allowing a memory module to report temperatures from several remote sensors to the host. The device supports programmable thermal limits with an alert/interrupt output, fault reporting, and low-power operation, making it suitable for in-module monitoring. Typical use is on memory modules in desktops, laptops, and servers to improve reliability and thermal management by delivering real-time temperature data to firmware and cooling systems. For exact sensor count, electrical specs, timing, and the register map, consult the TI LM95235DIMM datasheet.

Pinout

- Pin count: 8 pins (8‑pin package)
- Function: DIMM temperature sensor with a digital SMBus/I2C interface; enables reading the DIMM temperature (and provides an alert/INT output for thermal events) for memory-module thermal monitoring.

Manufacturer

Manufacturer: National Semiconductor Corporation (now part of Texas Instruments).
What kind of company: An American semiconductor company that designs and manufactures analog and mixed-signal integrated circuits (now under Texas Instruments).

Application

LM95235DIMM is a DIMM temperature sensor with SMBus/I2C interface. Typical applications include:
- Server/data-center memory modules (RDIMM/LRDIMM) for DIMM-level temperature monitoring
- Desktop/workstation high‑performance memory subsystems
- Telecom, networking, and storage equipment with dense memory
- Industrial/embedded systems needing memory temperature sensing for cooling control and reliability
- Any system requiring DIMM-level telemetry for fault protection and thermal management

Package

LM95235DIMM is typically in a 16‑pin QFN package (4×4 mm). Check the datasheet for any alternative 16‑pin options.

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