THMC50_08 Datasheet, PDF (28/34 Pages) Texas Instruments – REMOTE/LOCAL TEMPERATURE MONITOR AND FAN CONTROLLER WITH SMBus INTERFACE

THMC50
REMOTE/LOCAL TEMPERATURE MONITOR AND
FAN CONTROLLER WITH SMBus INTERFACE
SLIS090 – JULY 1999
TYPICAL CHARACTERISTICS
ESD protection structures (example method to be used as reference only)
V+
D1
Analog/Digital Inputs
To Internal Circuitry
D3
D2
GND
NOTE:
Diodes are forward biased when the forward voltage exceeds 50 mV.
TERMINAL NAME
FAN_OFF
MR
AUXRST
VCC3
RST
FAN_SPD/NTEST_IN
SDA
SCL
INT
ADD/NTEST_OUT
GPI
THERM
REMOTE_DIODE+
REMOTE_DIODE–
X - Diode exists
D1
D2
D3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
28
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