DS75LV Просмотр технического описания (PDF) - Maxim Integrated

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Компоненты Описание

производитель

DS75LV

Digital Thermometer and Thermostat

Maxim Integrated 

DS75LV

Digital Thermometer and Thermostat

Pin Description

PIN

NAME

1

SDA

2

SCL

3

OS

4

GND

5

A2

6

A1

7

A0

8

VDD

FUNCTION

Data Input/Output. For 2-wire serial communication port. Open drain.

Clock Input. 2-wire serial communication port.

Thermostat Output. Open drain.

Ground

Address Input

Address Input

Address Input

Supply Voltage. +1.7V to +3.7V supply pin.

PRECISION

REFERENCE

VDD

SCL

SDA

ADDRESS

A0

AND

A1

I/O CONTROL

A2

GND

Figure 1. Block Diagram

OVERSAMPLING

MODULATOR

DIGITAL

DECIMATOR

CONFIGURATION

REGISTER

TEMPERATURE

REGISTER

TOS AND THYST

REGISTERS

DS75LV

THERMOSTAT

COMPARATOR

RP

OS

SDA

tF

tLOW

tR

tSU;DAT

SCL

tHD;STA

S

Figure 2. Timing Diagram

www.maximintegrated.com

tHD;DAT

tF

tHD;STA

tSU;STA

Sr

tSP

tR

tBUF

tSU;STO

P

S

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