LM96080CIMT/NOPB National Semiconductor, LM96080CIMT/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM96080CIMT/NOPB
• Description: IC HARDWARE MONITOR 24-TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM96080CIMT/NOPB

• Function: Hardware Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Speed Counter, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: -40°C ~ 125°C, External Sensor
• Output Type: I²C™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96080CIM

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Number
Ordering Information
Note:
Pin Descriptions
LM96080CIMTX -
LM96080CIMT -
Pin
4-5
Order Number
1
2
3
6
7
8
9
1
2
NOPB
NOPB
-Rail transport media, 61 parts per rail
-Tape and reel transport media, 2500 parts per reel
(−40)°C
Temperature Range
GPI (Chassis
FAN1, FAN2
Intrusion)
1
2
Name(s)
INT_IN
GND
SDA
SCL
≤
Pin
BTI
V
T
+
A
≤
LM96080CIMT MTC24B
+125°C
Marking
Device
Structure
ESD
Package
Number
NS
Specified
Voltage
Supply
+3.0V -
Power
+5.5V
Digital Inputs
Digital Input
Digital Input
Digital Input
Digital I/O
Digital I/O
GROUND
POWER
Type
2
Connection Diagram
Interrupt Input Bar. This is an active low input that
propagates the INT_IN signal to the INT output of the
LM96080.
Serial Bus Bidirectional Data. NMOS open-drain output.
Serial Bus Clock.
Fan tachometer inputs.
Board Temperature Interrupt driven by Overtemperature
Shutdown (O.S.) outputs of additional temperature
sensors such as LM75. This pin provides internal pull-up
of 10 kΩ.
General Purpose Input pin. GPI can be used as an
additional active high interrupt input pin or as an active
high input from an external circuit which latches a Chassis
Intrusion event.
Internally connected to all of the digital circuitry.
+3.0V to +5.5V power. Bypass with the parallel
combination of 10 μF (electrolytic or tantalum) and
0.1 μF (ceramic) bypass capacitors.
Description
30070102