Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

TMP75BIDGKT Datasheet(PDF) 9 Page - Texas Instruments

Click here to check the latest version.
No. de pieza TMP75BIDGKT
Descripción Electrónicos  TMP75B 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
Download  31 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  TI [Texas Instruments]
Página de inicio  http://www.ti.com
Logo TI - Texas Instruments

TMP75BIDGKT Datasheet(HTML) 9 Page - Texas Instruments

Back Button TMP75BIDGKT Datasheet HTML 5Page - Texas Instruments TMP75BIDGKT Datasheet HTML 6Page - Texas Instruments TMP75BIDGKT Datasheet HTML 7Page - Texas Instruments TMP75BIDGKT Datasheet HTML 8Page - Texas Instruments TMP75BIDGKT Datasheet HTML 9Page - Texas Instruments TMP75BIDGKT Datasheet HTML 10Page - Texas Instruments TMP75BIDGKT Datasheet HTML 11Page - Texas Instruments TMP75BIDGKT Datasheet HTML 12Page - Texas Instruments TMP75BIDGKT Datasheet HTML 13Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 31 page
background image
Measured
Temperature
T
HIGH
T
LOW
Device
ALERTPIN
(ComparatorMode)
POL=0
Device
ALERTPIN
(InterruptMode)
POL=0
Device
ALERTPIN
(ComparatorMode)
POL=1
Device
ALERTPIN
(InterruptMode)
POL=1
Read
Read
Time
Read
TMP75B
www.ti.com
SBOS706B – APRIL 2014 – REVISED AUGUST 2014
7.3.2 Temperature Limits and Alert
The temperature limits are stored in the TLOW and THIGH registers (Table 8 and Table 9) in the same format as
the temperature result, and their values are compared to the temperature result on every conversion. The
outcome of the comparison drives the behavior of the ALERT pin, which can operate as a comparator output or
an interrupt, and is set by the TM bit in the configuration register (Table 7).
In comparator mode (TM = 0, default), the ALERT pin becomes active when the temperature is equal to or
exceeds the value in THIGH (fault conditions) for a consecutive number of conversions as set by the FQ bits of the
configuration register. ALERT clears when the temperature falls below TLOW for the same consecutive number of
conversions. The difference between the two limits acts as a hysteresis on the comparator output, and a fault
counter prevents false alerts as a result of environmental noise.
In interrupt mode (TM = 1), the ALERT pin becomes active when the temperature equals or exceeds the value in
THIGH for a consecutive number of fault conditions. The ALERT pin remains active until a read operation of any
register occurs, or the device successfully responds to the SMBus alert response address. The ALERT pin is
also cleared if the device is placed in shutdown mode (see Shutdown Mode section for shutdown mode
description). After the ALERT pin is cleared, this pin becomes active again only when the temperature falls below
TLOW for a consecutive number of fault conditions, and remains active until cleared by a read operation of any
register, or a successful response to the SMBus alert response address. After the ALERT pin is cleared, the
cycle repeats with the ALERT pin becoming active when the temperature equals or exceeds THIGH, and so on.
The ALERT pin can also be cleared by resetting the device with the general-call reset command. This action also
clears the state of the internal registers in the device and the fault counter memory, returning the device to
comparator mode (TM = 0).
The active state of the ALERT pin is set by the POL bit in the configuration register. When POL = 0 (default), the
ALERT pin is active low. When POL = 1, the ALERT pin is active high. The operation of the ALERT pin in
various modes is illustrated in Figure 7.
Figure 7. ALERT Pin Modes of Operation
Copyright © 2014, Texas Instruments Incorporated
Submit Documentation Feedback
9
Product Folder Links: TMP75B


Número de pieza similar - TMP75BIDGKT

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TMP75B-Q1 TI-TMP75B-Q1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75BQDGKRQ1 TI-TMP75BQDGKRQ1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75BQDGKTQ1 TI-TMP75BQDGKTQ1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75BQDQ1 TI-TMP75BQDQ1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75BQDRQ1 TI-TMP75BQDRQ1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
More results

Descripción similar - TMP75BIDGKT

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Texas Instruments
TMP75B-Q1 TI-TMP75B-Q1 Datasheet
959Kb / 31P
[Old version datasheet]   TMP75B-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75C TI-TMP75C Datasheet
980Kb / 31P
[Old version datasheet]   TMP75C 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP75C-Q1 TI1-TMP75C-Q1 Datasheet
1Mb / 31P
[Old version datasheet]   TMP75C-Q1 1.8-V Digital Temperature Sensor with Two-Wire Interface and Alert
TMP175 TI-TMP175 Datasheet
295Kb / 13P
[Old version datasheet]   Digital Temperature Sensor with Two-Wire Interface
TMP75AIDGKRG4 TI1-TMP75AIDGKRG4 Datasheet
640Kb / 20P
[Old version datasheet]   Digital Temperature Sensor with Two-Wire Interface
TMP175 TI1-TMP175_12 Datasheet
640Kb / 20P
[Old version datasheet]   Digital Temperature Sensor with Two-Wire Interface
logo
ATMEL Corporation
AT30TS00 ATMEL-AT30TS00 Datasheet
369Kb / 28P
   Digital Temperature Sensor with Two-Wire Interface
logo
Texas Instruments
TMP75AIDGKRG4 TI-TMP75AIDGKRG4 Datasheet
640Kb / 20P
[Old version datasheet]   Digital Temperature Sensor with Two-Wire Interface
TMP105 TI-TMP105_15 Datasheet
849Kb / 22P
[Old version datasheet]   Digital Temperature Sensor with Two-Wire Interface
logo
Burr-Brown (TI)
TMP106 BURR-BROWN-TMP106 Datasheet
265Kb / 16P
   Digital Temperature Sensor with Two-Wire Interface
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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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