Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

TMP451JQDQFTQ1 Datasheet(PDF) 19 Page - Texas Instruments

Click here to check the latest version.
Part No. TMP451JQDQFTQ1
Description  TMP451-Q1 짹1째C Remote and Local Temperature Sensor With 管-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
Download  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  TI1 [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI1 - Texas Instruments

TMP451JQDQFTQ1 Datasheet(HTML) 19 Page - Texas Instruments

Back Button TMP451JQDQFTQ1 Datasheet HTML 15Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 16Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 17Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 18Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 19Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 20Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 21Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 22Page - Texas Instruments TMP451JQDQFTQ1 Datasheet HTML 23Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 19 / 37 page
background image
19
TMP451-Q1
www.ti.com
SLOS877B – OCTOBER 2014 – REVISED JUNE 2019
Product Folder Links: TMP451-Q1
Submit Documentation Feedback
Copyright © 2014–2019, Texas Instruments Incorporated
7.6.1.4 Configuration Register
The configuration register sets the temperature range, the ALERT/THERM modes, and controls the shutdown
mode. The configuration register is set by writing to pointer address 09h, and read by reading from pointer
address 03h. Table 6 summarizes the bits of configuration register.
Table 6. Configuration Register Bit Descriptions
CONFIGURATION REGISTER (READ = 03h, WRITE = 09h, POR = 00h)
BIT NUMBER
NAME
FUNCTION
POWER-ON RESET VALUE
7
MASK1
0 = ALERT Enabled
1 = ALERT Masked
0
6
SD
0 = Run
1 = Shut down
0
5
ALERT/THERM2
0 = ALERT
1 = THERM2
0
4:3
Reserved
0
2
RANGE
0 = 0°C to +127°C
1 = –64°C to +191°C
0
1:0
Reserved
0
MASK1 (bit 7) of the configuration register masks the ALERT output. If MASK1 is 0 (default), the ALERT output
is enabled. If MASK1 is set to 1, the ALERT output is disabled. This configuration applies only if the value of
ALERT/THERM2 (bit 5) is 0 (that is, pin 6 is configured as the ALERT output). If pin 6 is configured as the
THERM2 output, the value of the MASK1 bit has no effect.
The shutdown bit (SD, bit 6) enables or disables the temperature-measurement circuitry. If SD = 0 (default), the
TMP451-Q1 device converts continuously at the rate set in the conversion rate register. When SD is set to 1, the
TMP451-Q1 device stops converting when the current conversion sequence is complete and enters a shutdown
mode. When SD is set to 0 again, the TMP451-Q1 resumes continuous conversions. When SD = 1, a single
conversion can be started by writing to the one-shot start register. See the One-Shot Start Register section for
more information.
ALERT/THERM2 (bit 5) sets the configuration of pin 6. If the ALERT/THERM2 bit is 0 (default), then pin 6 is
configured as the ALERT output; if it is set to 1, then pin 6 is configured as the THERM2 output.
The temperature range is set by configuring RANGE (bit 2) of the configuration register. Setting this bit low
(default) configures the TMP451-Q1 device for the standard measurement range (0°C to 127°C); temperature
conversions are stored in the standard binary format. Setting bit 2 high configures the TMP451-Q1 device for the
extended measurement range (–64°C to 191°C); temperature conversions are stored in the extended binary
format (see Table 1).
The remaining bits of the configuration register are reserved and must always be set to 0. The power-on reset
value for this register is 00h.


Similar Part No. - TMP451JQDQFTQ1

ManufacturerPart No.DatasheetDescription
Texas Instruments
Texas Instruments
TMP451JQDQFTQ1 TI1-TMP451JQDQFTQ1 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
TMP451JQDQFTQ1 TI1-TMP451JQDQFTQ1 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
More results

Similar Description - TMP451JQDQFTQ1

ManufacturerPart No.DatasheetDescription
Texas Instruments
Texas Instruments
TMP442 TI-TMP442_15 Datasheet
1Mb / 29P
[Old version datasheet]   TMP451-Q1 짹1째C Remote and Local Temperature Sensor with 管-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
TMP451-Q1 TI-TMP451-Q1_15 Datasheet
1Mb / 34P
[Old version datasheet]   TMP451-Q1 짹1째C Remote and Local Temperature Sensor with 管-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
TMP451 TI1-TMP451_15 Datasheet
1Mb / 41P
[Old version datasheet]   TMP451 짹1째C Remote and Local Temperature Sensor With 管-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter
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
TMP411 TI1-TMP411_16 Datasheet
1,012Kb / 33P
[Old version datasheet]   Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
Burr-Brown (TI)
Burr-Brown (TI)
TMP411 BURR-BROWN-TMP411 Datasheet
369Kb / 25P
   짹1C Remote and Local TEMPERATURE SENSOR with N-Factor and Series Resistance Correction
Texas Instruments
Texas Instruments
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
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  29  30  31  32  33  34  35  36  37 


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