RPM-Based Fan Controller with HW Thermal Shutdown
Datasheet
Table 2.2 Pin Types
PIN TYPE
Power
DI
AIO
DO
DESCRIPTION
This pin is used to supply power or ground to the device.
Digital Input - this pin is used as a digital input. This pin is
5V tolerant.
Analog Input / Output - this pin is used as an I/O for analog
signals.
Push / Pull Digital Output - this pin is used as a digital
output. It can both source and sink current.
Digital Input / Open Drain Output this pin is used as an
digital I/O. When it is used as an output, It is open drain
and requires a pull-up resistor. This pin is 5V tolerant.
Open Drain Digital Output - this pin is used as a digital
output. It is open drain and requires a pull-up resistor. This
pin is 5V tolerant.
DIOD
OD
Revision 0.85 (01-29-08)
12
SMSC EMC2103
DATASHEET
SMSC [ SMSC CORPORATION ]
