Cart Quad Remote Diode and Local Temperature Sensor with SMBus and TruTherm™ Technology EVM Status: ACTIVE
LM95234EB
Description
The LM95234EB features an 11-bit digital temperature sensor with a 2-wire System Management Bus (SMBus) interface that can very accurately monitor the temperatue of four remote diodes as well as its own temperature that includes TruThermTM BJT beta compensation technology. The LM95234EB is designed to ease the evaluation and design-in of TI's LM95234 remote diode and local digital temperature sensor. The LM95234EB board connects via USB to a PC and is controlled by the SensorEval software, which is included with the board. SensorEval software allows easy access and control of the LM95234's registers. The LM95234EB board is powered through the USB connection and no other external power sources are required.
Features
- Accurately senses die temperature of 4 remote ICs or diode junctions and the local temperature
- TruTherm BJT beta compensation technology accurately senses sub-micron process thermal diodes
- 0.125°C LSB temperature resolution
- 0.03125°C LSB remote temperature resolution with digital filter enabled
- +127.875?C/-128°C and 0°C/255°C remote ranges
- Programmable digital filters and analog front end filter
- Remote diode fault detection, model selection, and offset correction
- Mask and status register support
- 3 programmable TCRIT outputs with programmable hysteresis
- SMBus 2.0 compatible interface, supports TIMEOUT
- Programmable conversion rate and shutdown mode one-shot conversion control
- Three-level address pin
- 14-pin LLP package
