TSE2002GB2A1NRG - IDT, Integrated Device Technology Inc

IDT | THE ANALOG AND DIGITAL COMPANY TEMPERATURE SENSOR PRODUCT OVERVIEW

Integrated DeviceTechnology

Temperature Sensors

DISCLAIMER Integrated Device Technology, Inc. (IDT) and its subsidiaries reserve the right to modify the products and/or specifications described herein at any time and at IDT’s sole discretion. All information in this document, including descriptions of

product features and performance, is subject to change without notice. Performance specifications and the operating parameters of the described products are determined in the independent state and are not guaranteed to perform the same way when

installed in customer products. The information contained herein is provided without representation or warranty of any kind, whether express or implied, including, but not limited to, the suitability of IDT’s products for any particular purpose, an implied

warranty of merchantability, or non-infringement of the intellectual property rights of others. This document is presented only as a guide and does not convey any license under intellectual property rights of IDT or any third parties. IDT’s products are not

intended for use in life support systems or similar devices where the failure or malfunction of an IDT product can be reasonably expected to significantly affect the health or safety of users. Anyone using an IDT product in such a manner does so at their

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OV_TEMPSENSE_REVA0611

FEATURES AND BENEFITS

•TargetedforDDR3DIMMapplications

•MeetsGen2JEDECJC42.4requirements

•Accuracyupto+/-0.5˚Ctypical

(over industrial temperature range)

•Resolutionupto0.0625˚Cprovidesabilityto

track even small temperature changes. Ideal for

applications where temperature changes rapidly.

•SMBustimeoutof25ms(min),35ms(max)meets

latest Intel®timeoutrequirements

•Timeoutsupportedinallmodes–active,

standby, shutdown

•Inputhysteresis(>150mV)andinputglitch

 filtering(upto50ns)eliminatesclockanddata

input signal noise and provides robust, hang-up

 free,SMBuscommunicationatallspeeds.

•Conversiontimesbelow100msatanyresolution

for fast temperature tracking

•Clockfrequencyupto400KHzallows

test time reduction

•256byteSerialEEPROM(TSE2002only)

•EEPROMwriteprotection(TSE2002only)

•EEPROMtimeout(TSE2002only)compatible

with Intel bus specifications

•SinglePowerSupply:

–2.3Vto3.6V(TS3000GB2&TSE2002GB2)

–3.0Vto3.6V(TSE2002B3)

•Nopowersequencingrestrictions

•Selectable0˚,1.5˚C,3˚C,6˚Chysteresis

eliminates spurious temperature alarm events

on the boundary of THIGH, TLOW, and TCRIT

temperature thresholds

The family of digital temperature sensor products from Integrated Device Technology, with accuracy up

to ± 0.5˚C typical, is designed for applications demanding the highest level of temperature readout. The

TS3000 devices are stand-alone local temperature sensors, while the TSE2002 also includes an integrated

256 byte EEPROM for storage of vendor information and system configuration.

The sensors come with several user-programmable registers to provide maximum flexibility for temperature

sensing applications. These registers allow specifying critical, upper and lower temperature limits as well as

hysteresis settings. The sensors use an industry standard 2-wire, I

C / SMBus serial interface and allow up

to eight devices to be controlled on the bus. The sensors are fully compliant with JEDEC JC42.4 component

specification.

Orderable Part Numbers

TS3000GB2 Local Temperature Sensor

TS3000GB2A1NCG TDFN-8, Bulk

TS3000GB2A1NCG8 TDFN-8, Tape & Reel

TSE2002GB2 Temperature Sensor with Integrated EEPROM

TSE2002GB2A1NCG TDFN-8, Bulk

TSE2002GB2A1NCG8 TDFN-8, Tape & Reel

TSE2002GB2A1NRG DFN-8, Bulk

TSE2002GB2A1NRG8 DFN

TSE2002B3 Temperature Sensor with Integrated EEPROM

TSE2002B3CNCG TDFN-8, Bulk

TSE2002B3CNCG8 TDFN-8, Tape & Reel

Learn more about IDT Temperature Sensors: