Electronic Components Datasheet Search |
|
TMP441AIDCNR Datasheet(PDF) 8 Page - Texas Instruments |
|
|
TMP441AIDCNR Datasheet(HTML) 8 Page - Texas Instruments |
8 / 28 page APPLICATION INFORMATION 0.1 F m 10kW (typ) 10kW (typ) TMP441 DXP DXN V+ 8 7 6 5 2 1 R S (2) R S (2) C DIFF (3) C DIFF (3) R S (2) R S (2) GND SCL SDA +5V SMBus Controller Diode-connectedtransistorconfiguration : (1) SeriesResistance GNDcollector-connectedtransistorconfiguration: (1) (1)Diode-connectedtransistorconfigurationprovidesbettersettlingtime. GNDcollector-connectedtransistorconfigurationprovidesbetterseriesresistancecancellation. (2)R shouldbe<1kW inmostapplications.SelectionofR dependsonapplication;seethe section. Filtering S S (3)C shouldbe<500pFinmostapplications.SelectionofC dependsonapplication; DIFF DIFF NOTES: A1 A0 4 3 seethe sectionandFigure9, Filtering RemoteTemperatureErrorvsDifferentialCapacitance. TMP442 DXP1 DXN1 5 2 1 R S (2) R S (2) C DIFF (3) C DIFF (3) R S (2) R S (2) GND Diode-connectedtransistorconfiguration : (1) SeriesResistance GNDcollector-connectedtransistorconfiguration: (1) (1)Diode-connectedtransistorconfigurationprovidesbettersettlingtime. GNDcollector-connectedtransistorconfigurationprovidesbetterseriesresistancecancellation. (2)R shouldbe<1kW inmostapplications. SelectionofR dependsonapplication;seethe section. SelectionofC dependsonapplication; Filtering (3)C shouldbe<500pFinmostapplications. S S DIFF DIFF NOTES: DXP2 DXN2 4 3 R S (2) R S (2) C DIFF (3) 0.1 F m 10kW (typ) 10kW (typ) V+ 8 7 6 SCL SDA +5V SMBus Controller DXP1 DXN1 DXP2 DXN2 seethe sectionandFigure9, Filtering RemoteTemperatureErrorvsDifferentialCapacitance. TMP441 TMP442 SBOS425A – DECEMBER 2008 – REVISED MARCH 2009 .............................................................................................................................................. www.ti.com For proper remote temperature sensing operation, the The TMP441/42 are digital temperature sensors that TMP441 requires only a transistor connected combine a local die temperature measurement between DXP and DXN; the TMP442 requires channel and one (TMP441) or two (TMP442) remote transistors connected between DXP1 and DXN1 and junction temperature measurement channels in a between DXP2 and DXN2. The SCL and SDA single SOT23-8 package. The TMP441/42 are interface pins require pull-up resistors as part of the Two-Wire- and SMBus interface-compatible and are communication bus. A 0.1 µF power-supply bypass specified over a temperature range of –40°C to capacitor is recommended for good local bypassing. +125°C. The TMP441/42 contain multiple registers Figure 12 shows a typical configuration for the for holding configuration information and temperature TMP441; Figure 13 shows a typical configuration for measurement results. the TMP442. Figure 12. TMP441 Basic Connections Figure 13. TMP442 Basic Connections 8 Submit Documentation Feedback Copyright © 2008–2009, Texas Instruments Incorporated Product Folder Link(s): TMP441 TMP442 |
Similar Part No. - TMP441AIDCNR |
|
Similar Description - TMP441AIDCNR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |