W83697HG-TR Nuvoton Technology Corporation of America, W83697HG-TR Datasheet - Page 25

• Manufacturer Part Number: W83697HG-TR
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83697HG-TR

• Lead Free Status / RoHS Status: Supplier Unconfirmed

6.3 Analog Inputs
The maximum input voltage of the analog pin is 4.096V because the 8-bit ADC has a 16mv LSB.
Really, the application of the PC monitoring would most often be connected to power suppliers. The
CPU V-core voltage ,+3.3V ,battery and 5VSB voltage can directly connected to these analog inputs.
The +12V,-12V and -5V voltage inputs should be reduced a factor with external resistors so as to
obtain the input range. As Figure 9.2 shows.
Negative Input
Positive Input
Typical Thermister Connectio
V2
V3
V1
R1
R5
Positive Inputs
R2
R
10K, 25 C
THM
+12VIN
Figure. 9.2
R3
10K, 1%
R
- 22 -
**The Connections of VTIN1 and VTI
AVCC(+5V)
+3.3VIN
VCOREA
VCOREB
VREF
VTIN3
VTIN2
VTIN1
are same as VTIN3
VBAT
5VSB
N5VIN
R6
Pin 102
Pin 103
Pin 104
N12VIN
R4
W83697HF/ HG
Pin 100
Pin 99
Pin 98
Pin 97
Pin 74
Pin 61
Pin 96
Pin 101
Pin 95
Pin 94
8-bit ADC
16mV LSB
with