поискавой системы для электроныых деталей
  Russian  ▼
ALLDATASHEETRU.COM

X  

STDS75DS2F датащи(PDF) 10 Page - STMicroelectronics

номер детали STDS75DS2F
подробное описание детали  Digital temperature sensor and thermal watchdog
Download  37 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STDS75DS2F датащи(HTML) 10 Page - STMicroelectronics

Back Button STDS75DS2F Datasheet HTML 6Page - STMicroelectronics STDS75DS2F Datasheet HTML 7Page - STMicroelectronics STDS75DS2F Datasheet HTML 8Page - STMicroelectronics STDS75DS2F Datasheet HTML 9Page - STMicroelectronics STDS75DS2F Datasheet HTML 10Page - STMicroelectronics STDS75DS2F Datasheet HTML 11Page - STMicroelectronics STDS75DS2F Datasheet HTML 12Page - STMicroelectronics STDS75DS2F Datasheet HTML 13Page - STMicroelectronics STDS75DS2F Datasheet HTML 14Page - STMicroelectronics Next Button
Zoom Inzoom in Zoom Outzoom out
 10 / 37 page
background image
Operation
STDS75
10/37
2
Operation
After each temperature measurement and analog-to-digital conversion, the STDS75 stores
the temperature as a 16-bit two’s complement number in the 2-byte temperature register
(see Table 8: Temperature register format). The most significant bit (S, bit 15) indicates if the
temperature is positive or negative:
for positive numbers S = 0, and
for negative numbers S = 1.
The most recently converted digital measurement can be read from the temperature register
at any time. Since temperature conversions are performed in the background, reading the
temperature register does not affect the operation in progress.
Bits 3 through 0 of the temperature register are hardwired to logic '0.' When the STDS75 is
configured for 12-bit resolution, the 12MSBs (Bits 15 through 4) of the temperature register
will contain temperature data. For 11-bit resolution, the 11MSBs (bits 15 through 5) of the
temperature register will contain data, and bit 4 will read out as logic '0.' For 10-bit
resolution, the 10MSbs (Bits 15 through 6) will contain data, and for 9-bit resolution the
9MSbs (bits 15 through 7) will contain data and all unused LSBs will contain '0s.'
Table 3 on page 15 gives examples of 12-bit resolution digital output data and the
corresponding temperatures. The data is compared to the values in the TOS and THYS
registers, and then the OS/INT is updated based on the result of the comparison and the
operating mode. The number of TOS and THYS bits used during the thermostat comparison
is equal to the conversion resolution set by the FT1 and FT0 bits in the configuration
register. For example, if the resolution is 9 bits, only the 9MSbs of TOS and THYS will be used
by the thermostat comparator. The alarm fault tolerance is controlled by the FTI and FTO
bits in the configuration register. They are used to set up a fault queue. This prevents false
tripping of the OS/INT pin when the STDS75 is used in a noisy environment (see Table 2 on
page 14).
The active state of the OS/INT output can be changed via the polarity (POL) bit in the
configuration register. The power-up default is active-low.
If the user does not wish to use the thermostat capabilities of the STDS75, the OS/INT
output should be left floating.
Note:
If the thermostat is not used, the TOS and THYS registers can be used for general storage of
system data.


Аналогичный номер детали - STDS75DS2F

производительномер деталидатащиподробное описание детали
logo
STMicroelectronics
STDS75DS2F STMICROELECTRONICS-STDS75DS2F Datasheet
306Kb / 37P
   Digital temperature sensor and thermal watchdog
More results

Аналогичное описание - STDS75DS2F

производительномер деталидатащиподробное описание детали
logo
STMicroelectronics
STCN75 STMICROELECTRONICS-STCN75_08 Datasheet
315Kb / 35P
   Digital temperature sensor and thermal watchdog
logo
NXP Semiconductors
LM75A NXP-LM75A Datasheet
145Kb / 24P
   Digital temperature sensor and thermal watchdog
Rev. 04-10 July 2007
LM75B NXP-LM75B_V01 Datasheet
555Kb / 37P
   Digital temperature sensor and thermal watchdog
Rev. 6.1-6 February 2015
LM75A PHILIPS-LM75A Datasheet
126Kb / 18P
   Digital temperature sensor and thermal Watchdog
2004 Oct 05
LM75AD.112 NXP-LM75AD.112 Datasheet
145Kb / 24P
   Digital temperature sensor and thermal watchdog
Rev. 04-10 July 2007
logo
STMicroelectronics
STLM75 STMICROELECTRONICS-STLM75 Datasheet
308Kb / 37P
   Digital temperature sensor and thermal watchdog
STTS75 STMICROELECTRONICS-STTS75_08 Datasheet
334Kb / 39P
   Digital temperature sensor and thermal watchdog
STDS75 STMICROELECTRONICS-STDS75 Datasheet
306Kb / 37P
   Digital temperature sensor and thermal watchdog
STCN75 STMICROELECTRONICS-STCN75 Datasheet
291Kb / 35P
   Digital temperature sensor and thermal watchdog
STTS75 STMICROELECTRONICS-STTS75 Datasheet
320Kb / 38P
   Digital temperature sensor and thermal watchdog
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


датащи скачать

Go To PDF Page


ссылки URL




Конфиденциальность
ALLDATASHEETRU.COM
Вашему бизинису помогли Аллдатащит?  [ DONATE ] 

Что такое Аллдатащит   |   реклама   |   контакт   |   Конфиденциальность   |   обмен ссыками   |   поиск по производителю
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