Datasheet

Pin Description
Figure 1. Block Diagram
Figure 2. Timing Diagram
PIN NAME FUNCTION
1 SDA Data Input/Output. For 2-wire serial communication port. Open drain.
2 SCL Clock Input. 2-wire serial communication port.
3 OS Thermostat Output. Open drain.
4 GND Ground
5 A2 Address Input
6 A1 Address Input
7 A0 Address Input
8 V
DD
Supply Voltage. +1.7V to +3.7V supply pin.
TOS AND THYST
REGISTERS
CONFIGURATION
REGISTER
TEMPERATURE
REGISTER
OVERSAMPLING
MODULATOR
PRECISION
REFERENCE
DIGITAL
DECIMATOR
ADDRESS
AND
I/O CONTROL
A1
A2
A0
SCL
SDA
V
DD
GND
THERMOSTAT
COMPARATOR
R
P
OS
DS75LV
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
DS75LV Digital Thermometer and Thermostat
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