DS75LVSTR 查看數據表（PDF） - Maxim Integrated
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DS75LVSTR Datasheet PDF : 14 Pages
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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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