MAX1618 Datasheet, PDF (7/20 Pages) Maxim Integrated Products – Remote Temperature Sensor with SMBus Serial Interface

Remote Temperature Sensor
with SMBus Serial Interface
V_CC
MAX1618
MUX
DXP
+
DXN
-
+
ADC
-
GND
COMMAND-BYTE
(INDEX) REGISTER
8
REMOTE-TEMPERATURE
DATA REGISTER
8
HIGH-TEMPERATURE
THRESHOLD
LOW-TEMPERATURE
THRESHOLD
8
DIGITAL COMPARATOR
CONTROL
LOGIC
STBY
ADDRESS
ADD0
DECODER
ADD1
SMBUS
READ WRITE
8
8
SMBDATA
SMBCLK
CONFIGURATION
BYTE REGISTER
STATUS BYTE REGISTER
ALERT RESPONSE
ADDRESS REGISTER
R
S
Q
CONTROL
LOGIC
ALERT
Figure 1. Functional Diagram
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