Figure 1. ds75lv functional block diagram, Figure 2. timing diagram – Rainbow Electronics DS75LV User Manual

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DS75LV: Digital Thermometer and Thermostat

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Figure 1. DS75LV Functional Block Diagram

Figure 2. Timing Diagram

SDA

SCL

t

F

t

R

t

SU;DAT

t

LOW

S

t

HD;STA

t

HD;DAT

t

F

t

SU;STA

t

HD;STA

t

SU;STO

t

R

t

BUF

t

SP

Sr

P

S

T

OS

AND T

HYST

REGISTERS

CONFIGURATION

REGISTER

TEMPERATURE

REGISTER

OVERSAMPLING

MODULATOR

PRECISION

REFERENCE

DIGITAL

DECIMATOR

ADDRESS

AND

I/O CONTROL

A

1

A

2

A

0

SCL

SDA

V

DD

GND

THERMOSTAT

COMPARATOR

R

P

O.S.