W83791G Nuvoton Technology Corporation of America, W83791G Datasheet - Page 90

• Manufacturer Part Number: W83791G
• Description: IC MONITOR H/W 48-LQFP
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W83791G

• Function: Hardware Monitor
• Topology: ADC
• Sensor Type: External
• Sensing Temperature: External Sensor
• Output Type: I²C™
• Output Alarm: Yes
• Output Fan: Yes
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DC Characteristics, continued.
OUT
Output Low Voltage
Output High Voltage
OD
Output Low Voltage
OD
Output Low Voltage
OD
Output Low Voltage
IN
Input Low Voltage
Input High Voltage
Input High Leakage
Input Low Leakage
IN
Input Low Threshold Voltage
Input High Threshold Voltage
Hysteresis
Input High Leakage
Input Low Leakage
t
ts
PARAMETER
8
12
48
- TTL level input pin
12t
- Open-drain output pin with sink capability of 8 mA
- Open-drain output pin with sink capability of 12 mA
- Open-drain output pin with sink capability of 48 mA
- TTL level output pin with source-sink capability of 12 mA
- TTL level Schmitt-triggered input pin
V
V
V
V
V
V
V
I
I
SYM.
LIH
LIL
OL
OH
OL
OL
OL
IL
IH
2.4
2.0
V
V
V
I
I
MIN.
LIH
LIL
t-
t+
TH
0.5
1.6
0.5
TYP.
- 84 -
0.4
0.4
0.4
0.4
0.8
+10
-10
MAX.
0.8
2.0
1.2
V
V
V
V
V
V
V
μA
μA
1.1
2.4
+10
-10
UNIT
Publication Release Date: April 14, 2006
I
I
I
I
I
V
V
OL
OH
OL
OL
OL
IN
IN
V
V
V
μA
μA
= 12 mA
= 8 mA
= 12 mA
= 48 mA
= V
= 0 V
= -12 mA
DD
CONDITIONS
W83791D/G
V
V
V
V
V
DD
DD
DD
IN
IN
= V
= 0 V
= 5 V
= 5 V
= 5 V
DD
Revision 1.1