IC TEMP SENSE DGTL REM TT 8VSSOP NS LM95245CIMMX LM95245

Part number	Brand	Date	QTY	Package	Remarks
LM95245CIMMX	NS	14+ROHS	9900	MSOP-8	Original have in stock

The LM95245 is an 11-bit digital temperature sensor with a

2-wire System Management Bus (SMBus) interface and

TruTherm technology that can monitor the temperature of a

remote diode as well as its own temperature. The LM95245

can be used to very accurately monitor the temperature of

external devices such as microprocessors. TruTherm technology allows the LM95245 to precisely monitor thermal

diodes found in 90 nm and smaller geometry processes. The

LM95245 is specifically targeted for Intel processors on 45nm

process. LM95245 reports temperature in two different formats for +127.875°C/-128°C range and 0°C/255°C range.

The LM95245 T_CRITand OSoutputs are asserted when

either unmasked channel exceeds its programmed limit and

can be used to shutdown the system, to turn on the system

fans, or as a microcontroller interrupt function. The current

status of the T_CRITand OSpins can be read back from the

status registers via the SMBus interface. All limits have a

shared programmable hysteresis register.

The remote temperature channel of the LM95245 has a programmable digital filter. The LM95245 is targeted for a typical

Intel® processor on a 45 nm, 65 nm or 90nm process, and

has an offset register for maximum flexibility and best accuracy.

The LM95245 has a three-level address pin to connect up to

3 devices to the same SMBus master, that is shared with the

OSoutput. The LM95245 has a programmable conversion

rate register and a standby mode to save power. One conversion can be triggered in standby mode by writing to the

one-shot register

Datasheets	LM95245
Product Photos	8-TSSOP 8-MSOP 8-MSOP
Standard Package	3,500
Category	Integrated Circuits (ICs)
Family	PMIC - Thermal Management
Series	TruTherm®
Packaging	Tape & Reel (TR)
Function	Temp Monitoring System (Sensor)
Sensor Type	Internal and External
Sensing Temperature	-40°C ~ 100°C, -40°C ~ 85°C
Accuracy	±6°C, ±3°C
Topology	ADC (Sigma Delta), Comparator, Register Bank
Output Type	2-Wire SMBus
Output Alarm	Yes
Output Fan	Yes
Voltage - Supply	3 V ~ 3.6 V
Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-VSSOP
For Use With	LM95245EB/NOPB-ND - BOARD EVALUATION FOR LM95245

PDF datasheet:

PHOTO:

Shenzhen Mingjiada Electronics Co., Ltd.
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