Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

TMP411 Datasheet(PDF) 22 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part # TMP411
Description  짹1째C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
Download  28 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  BURR-BROWN [Burr-Brown (TI)]
Direct Link  http://www.burr-brown.com
Logo BURR-BROWN - Burr-Brown (TI)

TMP411 Datasheet(HTML) 22 Page - Burr-Brown (TI)

Back Button TMP411 Datasheet HTML 18Page - Burr-Brown (TI) TMP411 Datasheet HTML 19Page - Burr-Brown (TI) TMP411 Datasheet HTML 20Page - Burr-Brown (TI) TMP411 Datasheet HTML 21Page - Burr-Brown (TI) TMP411 Datasheet HTML 22Page - Burr-Brown (TI) TMP411 Datasheet HTML 23Page - Burr-Brown (TI) TMP411 Datasheet HTML 24Page - Burr-Brown (TI) TMP411 Datasheet HTML 25Page - Burr-Brown (TI) TMP411 Datasheet HTML 26Page - Burr-Brown (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 22 / 28 page
background image
TMP411
SBOS383A − FEBRUARY 2007
www.ti.com
22
LAYOUT CONSIDERATIONS
Remote temperature sensing on the TMP411 measures
very small voltages using very low currents; therefore,
noise at the IC inputs must be minimized. Most
applications using the TMP411 will have high digital
content, with several clocks and logic level transitions
creating a noisy environment. Layout should adhere to the
following guidelines:
1.
Place the TMP411 as close to the remote junction
sensor as possible.
2.
Route the D+ and D− traces next to each other and
shield them from adjacent signals through the use of
ground guard traces, as shown in Figure 18. If a
multilayer PCB is used, bury these traces between
ground or VDD planes to shield them from extrinsic
noise sources. 5 mil PCB traces are recommended.
3.
Minimize additional thermocouple junctions caused
by copper-to-solder connections. If these junctions
are used, make the same number and approximate
locations of copper-to-solder connections in both the
D+ and D− connections to cancel any thermocouple
effects.
4.
Use a 0.1
µF local bypass capacitor directly between
the V+ and GND of the TMP411, as shown in
Figure 19. Minimize filter capacitance between D+
and D− to 1000pF or less for optimum measurement
performance. This capacitance includes any cable
capacitance between the remote temperature sensor
and TMP411.
5.
If the connection between the remote temperature
sensor and the TMP411 is between 8 inches and 12
feet long, use a twisted-wire pair connection. Beyond
this distance (up to 100 feet), use a twisted, shielded
pair with the shield grounded as close to the TMP411
as possible. Leave the remote sensor connection end
of the shield wire open to avoid ground loops and
60Hz pickup.
GND(1)
D+(1)
D
(1)
GND(1)
NOTE: (1) 5 mil traces with 5 mil spacing.
Ground or V+ layer
on bottom and/or
top, if possible.
Figure 18. Example Signal Traces
1
2
3
4
8
7
6
5
TMP411
0.1
µF Capacitor
PCB Via
PCB Via
V+
GND
Figure 19. Suggested Bypass Capacitor
Placement


Similar Part No. - TMP411

ManufacturerPart #DatasheetDescription
logo
Burr-Brown (TI)
TMP411 BURR-BROWN-TMP411 Datasheet
369Kb / 25P
   짹1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
logo
Texas Instruments
TMP411 TI-TMP411 Datasheet
747Kb / 32P
[Old version datasheet]   짹1째C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411 TI1-TMP411 Datasheet
1,012Kb / 33P
[Old version datasheet]   Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411-Q1 TI-TMP411-Q1 Datasheet
2Mb / 40P
[Old version datasheet]   짹1째C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correction
TMP411-Q1 TI1-TMP411-Q1 Datasheet
1,012Kb / 33P
[Old version datasheet]   Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
More results

Similar Description - TMP411

ManufacturerPart #DatasheetDescription
logo
Texas Instruments
TMP400 TI-TMP400 Datasheet
569Kb / 25P
[Old version datasheet]   짹1째C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411-Q1 TI-TMP411-Q1_15 Datasheet
2Mb / 40P
[Old version datasheet]   짹1째C Remote and Local Temperature Sensor With N-Factor and Series Resistance Correction
TMP411 TI1-TMP411_13 Datasheet
973Kb / 32P
[Old version datasheet]   짹1째C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411ADRG4 TI-TMP411ADRG4 Datasheet
747Kb / 32P
[Old version datasheet]   짹1째C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP411 TI1-TMP411_16 Datasheet
1,012Kb / 33P
[Old version datasheet]   Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
TMP451 TI-TMP451 Datasheet
990Kb / 27P
[Old version datasheet]   짹1째C Remote and Local Temperature Sensor with 管-Factor and Offset Correction
logo
Burr-Brown (TI)
TMP411 BURR-BROWN-TMP411 Datasheet
369Kb / 25P
   짹1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
logo
Texas Instruments
TMP451-Q1 TI1-TMP451-Q1_V01 Datasheet
1Mb / 37P
[Old version datasheet]   짹1째C Remote and Local Temperature Sensor With 管-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
TMP451-Q1 TI1-TMP451-Q1 Datasheet
1Mb / 34P
[Old version datasheet]   짹1째C remote and local temperature sensor with 管-factor and offset correction, series-resistance cancellation, and programmable digital filter
TMP421 TI1-TMP421_15 Datasheet
1Mb / 35P
[Old version datasheet]   짹1째C Remote and Local TEMPERATURE SENSOR
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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