EMC1402(2007) Ver la hoja de datos (PDF) - SMSC -> Microchip

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EMC1402
(Rev.:2007)

1°C Temperature Sensor with Beta Compensation

SMSC -> Microchip 

Chapter 1 Block Diagram

1°C Temperature Sensor with Beta Compensation

Datasheet

EMC1402

Switching

Current

Analog

Mux

ΔΣ ADC

DP1

DN1

Internal

Temp Diode

VDD

External

Temperature

Register(s)

Internal

Temperature

Register

Status Registers

GND

Conversion Rate Register

Low Limit Registers

High Limit Registers

THERM Limit Register

THERM Hysteresis Register

Configuration Register

Interupt Masking

SMCLK

SMDATA

ALERT

THERM

1.1 Part Selection

The EMC1402 device configuration is highlighted below.

PART

NUMBER

EMC1402 - 1

EMC1402 - 2

SMBUS

ADDRESS

100_1100b

100_1101b

Table 1.1 Part Selection

FUNCTIONALITY

EXTERNAL

DIODES

DIODE 1 DEFAULT

CONFIGURATION

DIODE 2

DEFAULT

CONFIGURATION

OTHER

PRODUCT

ID

1

Detect Diode w/

REC enabled

N/A

Software

20h

programmable

and maskable

High Limits

Software

programmable

THERM Limits

Revision 1.16 (03-15-07)

8

DATASHEET

SMSC EMC1402

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