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LM95231 Datasheet TruTherm Precision Dual Remote Diode Temperature Sensor

Manufacturer: National Semiconductor (now Texas Instruments)

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General Description

The LM95231 is a precision dual remote diode temperature sensor (RDTS) that uses National’s TruTherm technology.

The 2-wire serial interface of the LM95231 is compatible with SMBus 2.0.

The LM95231 can sense three temperature zones, it can measure the temperature of its own die as well as two diode connected transistors.

Overview

www.DataSheet4U.com LM95231 TruTherm Precision Dual Remote Diode Temperature Sensor with SMBus Interface ADVANCE INFORMATION February 2005 LM95231 TruTherm™ Precision Dual Remote Diode Temperature Sensor with SMBus.

Key Features

  • n Accurately senses die temperature of remote ICs or diode junctions n Uses TruTherm technology for precision “thermal diode” temperature measurement n Thermal diode input stage with analog filtering n Thermal diode digital filtering n Pentium 4 90nm or 2N3904 non-ideality selection n Remote diode fault detection n On-board local temperature sensing j Supply Voltage j Supply Current TA=0˚C to 85˚C ± 3.0 ˚C (max) 3.0 V to 3.6 V 2 mA (typ).

📁 Similar Datasheet

Brand Logo Part Number Description Manufacturer
Texas Instruments Logo LM95231 Precision Dual Remote Diode Temperature Sensor Texas Instruments

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