DataSheet.es    


PDF EMC1413 Data sheet ( Hoja de datos )

Número de pieza EMC1413
Descripción Multiple Channel Temperature Sensor
Fabricantes SMSC Corporation 
Logotipo SMSC Corporation Logotipo



Hay una vista previa y un enlace de descarga de EMC1413 (archivo pdf) en la parte inferior de esta página.


Total 30 Páginas

No Preview Available ! EMC1413 Hoja de datos, Descripción, Manual

EMC1413 / EMC1414
Multiple Channel 1°C
Temperature Sensors with
Beta Compensation
PRODUCT FEATURES
Datasheet
General Description
The EMC1413 / EMC1414 are high accuracy, low cost,
System Management Bus (SMBus) temperature
sensors. Advanced features such as Resistance Error
Correction (REC), Beta Compensation (to support CPU
diodes requiring the BJT/transistor model including
45nm, 65nm and 90nm processors) and automatic
diode type detection combine to provide a robust
solution for complex environmental monitoring
applications.
The EMC1413 monitors three temperature channels and
the EMC1414 monitors four temperature channels. It
provides ±1°C accuracy for both external and internal
diode temperatures.
Resistance Error Correction automatically eliminates the
temperature error caused by series resistance allowing
greater flexibility in routing thermal diodes. Beta
Compensation eliminates temperature errors caused by
low, variable beta transistors common in today's fine
geometry processors. The automatic beta detection
feature monitors each external diode/transistor and
determines the optimum sensor settings for accurate
temperature measurements regardless of processor
technology. This frees the user from providing unique
sensor configurations for each temperature monitoring
application. These advanced features plus ±1°C
measurement accuracy provide a low-cost, highly
flexible and accurate solution for critical temperature
monitoring applications.
Applications
„ Notebook Computers
„ Desktop Computers
„ Industrial
„ Embedded applications
Features
„ Programmable SMBus address
„ Support for diodes requiring the BJT/transistor model
— supports 45nm, 65nm, and 90nm CPU thermal diodes
„ Automatically determines external diode type and
optimal settings
„ Resistance Error Correction
„ Up to 3 External Temperature Monitors
— ±1°C max accuracy (20°C < TDIODE < 110°C)
— 0.125°C resolution
— Supports up to 2.2nF diode filter capacitor
— Anti-parallel diodes for extra diode support (EMC1414
only)
„ Internal Temperature Monitor
— ±1°C accuracy
— 0.125°C resolution
„ 3.3V Supply Voltage
„ Programmable temperature limits for ALERT
„ Available in these lead-free RoHS compliant
packages
— 10-pin 3mm x 3mm DFN
— 10-pin MSOP
SMSC EMC1413 / EMC1414
DATASHEET
Revision 1.41 (02-23-12)

1 page




EMC1413 pdf
Multiple Channel 1°C Temperature Sensors with Beta Compensation
Datasheet
List of Figures
Figure 1.1
Figure 3.1
Figure 3.2
Figure 5.1
Figure 5.2
Figure 6.1
Figure 6.2
Figure 6.3
Figure 6.4
Figure 6.5
Figure 9.1
Figure 9.2
Figure 9.3
Figure 9.4
Figure 9.5
Figure 9.6
Figure 9.7
Figure 9.8
EMC1413 / EMC1414 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
EMC1413 / 1414 Pin Diagram, MSOP-10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
EMC1413 / EMC1414 Pin Diagram, DFN-10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SMBus Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Isolating THERM Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
System Diagram for EMC1414 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
System Diagram for EMC1413 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Temperature Filter Step Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Temperature Filter Impulse Response. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Diode Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
10-Pin MSOP / TSSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
10-Pin DFN Package Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
10-Pin DFN Package Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
10 Pin DFN PCB Footprint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
EMC1414-A 10-Pin DFN Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
EMC1414 10-Pin MSOP Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
EMC1413-A 10-Pin DFN Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
EMC1413 10-Pin MSOP Package Markings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
SMSC EMC1413 / EMC1414
5
DATASHEET
Revision 1.41 (02-23-12)

5 Page





EMC1413 arduino
Multiple Channel 1°C Temperature Sensors with Beta Compensation
Datasheet
4.2 Electrical Specifications
Table 4.2 Electrical Specifications
VDD = 3.0V to 3.6V, TA = -40°C to 125°C, all typical values at TA = 27°C unless otherwise noted.
CHARACTERISTIC SYMBOL MIN TYP MAX UNITS
CONDITIONS
Supply Voltage
Supply Current
VDD
IDD
Standby Supply Current IDD
DC Power
3.0 3.3
3.6
430 850
V
µA
930 1200 µA
1120
µA
170 230
µA
Temperature Accuracy
Temperature Resolution
Temperature Accuracy
Internal Temperature Monitor
±0.25 ±1
°C
±2 °C
0.125
°C
External Temperature Monitor
±0.25 ±1
°C
Temperature Resolution
Conversion Time all
Channels
Capacitive Filter
tCONV
CFILTER
Output Low Voltage
Leakage Current
VOL
ILEAK
±0.5
0.125
150
±2
°C
°C
ms
2.2 2.7
nF
ALERT and THERM pins
0.4 V
±5 µA
1 conversion / sec, dynamic
averaging disabled
4 conversions / sec, dynamic
averaging enabled
> 16 conversions / sec, dynamic
averaging enabled
Device in Standby mode, no SMBus
communications, ALERT and
THERM pins not asserted.
-5°C < TA < 100°C
-40°C < TA < 125°C
+20°C < TDIODE < +110°C
0°C < TA < 100°C
-40°C < TDIODE < 127°C
default settings
Connected across external diode
ISINK = 8mA
ALERT and THERM pins
Device powered or unpowered
TA < 85°C
pull-up voltage < 3.6V
SMSC EMC1413 / EMC1414
11
DATASHEET
Revision 1.41 (02-23-12)

11 Page







PáginasTotal 30 Páginas
PDF Descargar[ Datasheet EMC1413.PDF ]




Hoja de datos destacado

Número de piezaDescripciónFabricantes
EMC1412Multiple Channel Temperature SensorSMSC Corporation
SMSC Corporation
EMC1412Multiple Channel Temperature SensorMicrochip
Microchip
EMC1413Multiple Channel Temperature SensorSMSC Corporation
SMSC Corporation
EMC1413Multiple Channel Temperature SensorMicrochip
Microchip

Número de piezaDescripciónFabricantes
SLA6805M

High Voltage 3 phase Motor Driver IC.

Sanken
Sanken
SDC1742

12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.

Analog Devices
Analog Devices


DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.


DataSheet.es    |   2020   |  Privacy Policy  |  Contacto  |  Buscar