EMC1402-4-ACZL-TR Ver la hoja de datos (PDF) - SMSC -> Microchip

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EMC1402-4-ACZL-TR

1°C Temperature Sensor with Beta Compensation

SMSC -> Microchip 

1°C Temperature Sensor with Beta Compensation

Datasheet

Chapter 1 Block Diagram

EMC1402

Switching

Current

Analog

Mux

ΔΣ ADC

DP

DN

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

Figure 1.1 EMC1402 Block Diagram

1.1

Part Selection

The EMC1402 device configuration is highlighted below.

PART

NUMBER

EMC1402 - 1

EMC1402 - 2

EMC1402 - 3

EMC1402 - 4

SMBUS

ADDRESS

1001_100xb

1001_101xb

0011_000xb

0101_001xb

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

Software program-

mable and mask-

able High Limits

N/A

20h

Software program-

mable THERM

Limits

SMSC EMC1402

7

DATASHEET

Revision 2.0 (08-10-12)

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