Datasheet

9Maxim Integrated
±1°C Accurate 8-Channel Temperature Sensor
MAX6581
Figure 1. Internal Block Diagram
V
CC
DXN2
DXP2
DXN1
DXP1
DXN3
DXP3
DXN4
DXP4
DXN5
DXP5
DXN6
DXP6
LOCAL
TRANSISTOR
SMBCLK SMBDATA
INPUT
BUFFER
REF
COUNTER
SMBus INTERFACE
COUNT
+
-
DXN7
DXP7
I
RJ
REGISTER BANK
COMMAND BYTE
REMOTE TEMPERATURES
LOCAL TEMPERATURES
STBY
OVERT
ALERT THRESHOLD
OVERT THRESHOLD
ALERT RESPONSE ADDRESS
ALERT
ALARM
ALU
MAX6581