LM96000EVAL/NOPB National Semiconductor, LM96000EVAL/NOPB Datasheet - Page 2

• Manufacturer Part Number: LM96000EVAL/NOPB
• Description: BOARD EVALUATION LM96000
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM96000EVAL/NOPB

• Sensor Type: Temperature, Fan Controller
• Sensing Range: 0°C ~ 125°C
• Interface: SMBus (2-Wire/I²C)
• Sensitivity: ±1°C
• Voltage - Supply: 3 V ~ 3.6 V
• Embedded: No
• Utilized Ic / Part: LM96000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM96000EVAL

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Connection Diagram
Pin Descriptions
Processor
VID Lines
Voltage
SMBus
Power
Inputs
VCCP_IN
SMBDAT
SMBCLK
Symbol
VID0
VID1
VID2
VID3
VID4
GND
3.3V
2.5V
12V
5V
Pin
19
20
21
22
23
1
2
5
6
7
8
4
3
LM96000CIMTX (2500 units per tape and reel)
(Open-Drain)
Analog Input
Analog Input
Analog Input
Analog Input
Digital Input
Digital Input
Digital Input
Digital Input
Digital Input
Digital Input
LM96000CIMT (61 units per rail), or
Digital I/O
GROUND
POWER
Type
NS Package MTC24E
24 Pin TSSOP
Top View
Name and Function/Connection
System Management Bus Data. Open-drain output. 5V tolerant,
SMBus 2.0 compliant.
System Management Bus Clock. Tied to Open-drain output. 5V
tolerant, SMBus 2.0 compliant.
Voltage identification signal from the processor. This value is read in
the VID0–VID4 Status Register.
Voltage identification signal from the processor. This value is read in
the VID0–VID4 Status Register.
Voltage identification signal from the processor. This value is read in
the VID0–VID4 Status Register.
Voltage identification signal from the processor. This value is read in
the VID0–VID4 Status Register.
Voltage identification signal from the processor. This value is read in
the VID0–VID4 Status Register.
+3.3V pin. Can be powered by +3.3V Standby power if monitoring in
low power states is required. This pin also serves as the analog input
to monitor the 3.3V supply. This pin should be bypassed with a 0.1µf
capacitor in parallel with 100pf. A bulk capacitance of approximately
10µf needs to be in the near vicinity of the LM96000.
Ground for all analog and digital circuitry.
Analog input for +5V monitoring.
Analog input for +12V monitoring.
Analog input for +2.5V monitoring.
Analog input for VCCP (processor voltage) monitoring.
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