LM96194CISQ/NOPB National Semiconductor, LM96194CISQ/NOPB Datasheet - Page 69

• Manufacturer Part Number: LM96194CISQ/NOPB
• Description: IC TRUTHERM HDWR MONITOR 48-LLP
• Manufacturer: National Semiconductor
• Series: PowerWise®, TruTherm®r

Specifications of LM96194CISQ/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96194CISQTR

Register
Address
16.12.8 Register B2h Dynamic Vccp Limit Offset Register
These offsets are used to determine the upper and lower limits of the dynamic Vccp window comparator. These offsets are added
or subtracted from the value selected by the VID bits.
B2h
Read/
Write
R/W
Vccp Limit Offsets
Register
Name
LOWER_OFFSET1 or
UPPER_OFFSET1 or
LOWER_OFFSET2
UPPER_OFFSET2
Ch
Dh
Dh
0h
1h
2h
3h
Eh
Fh
0h
1h
2h
3h
Eh
Fh
…
…
Bit 7
UPPER_OFFSET1
Bit 6
69
Bit 5
Lower Offset
Upper Offset
187.5 mV
12.5 mV
37.5 mV
100 mV
325 mV
350 mV
375 mV
400 mV
175 mV
200 mV
25 mV
50 mV
75 mV
25 mV
50 mV
Bit 4
…
…
Bit 3
LOWER_OFFSET1
Bit 2
Bit 1
Bit 0
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Default
Value
17h