6004C 데이터 시트보기 (PDF) - Philips Electronics

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6004C

±1 °C accurate, SMBus-compatible, 8-pin, remote/local digital temperature sensor

Philips Electronics 

Philips Semiconductors

±1 °C accurate, SMBus-compatible, 8-pin, remote/local

digital temperature sensor with over temperature alarms

Product data sheet

SA56004X

BLOCK DIAGRAM

SA56004X

VDD

LOCAL

TEMP

SENSOR

CONTROL

LOGIC

D+

D–

ALERT

GND

T_CRIT

LOCAL

REMOTE

MUX

11-BIT

Σ–∆

A–to–D

CONVERTER

ALERT

IINTERRUPT

T_CRIT

INTERRUPT

ONE-SHOT

REGISTER

REMOTE OFFSET

REGISTER

CONVERSION

REGISTER

LOCAL TEMP

DATA REGISTER

REMOTE TEMP

DATA REGISTER

T_CRIT

HYSTERESIS

CONFIGURATION

REGISTER

LOCAL HIGH TEMP

THRESHOLD

LOCAL LOW TEMP

THRESHOLD

REMOTE HIGH

TEMP THRESHOLD

REMOTE LOW

TEMP THRESHOLD

COMMAND

REGISTER

LOCAL TEMP HIGH

LIMIT REG

LOCAL TEMP LOW

LIMIT REGISTER

REMOTE TEMP

HIGH LIMIT REG

REMOTE TEMP

LOW LIMIT REG

OTP DEVICE

ADDRESS REGISTER

STATUS REGISTER

SMBus INTERFACE

Figure 12. Functional block diagram.

SDATA

SCLK

SL02015

2004 Oct 06

9

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