LM96000CIMT/NOPB National Semiconductor, LM96000CIMT/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM96000CIMT/NOPB
• Description: IC HDWR MON W/FAN CTRL 24-TSSOP
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM96000CIMT/NOPB

• Function: Fan Control, Temp Monitor
• Topology: ADC (Sigma Delta), Comparator, Fan Control, Multiplexer, Register Bank
• Sensor Type: External & Internal
• Sensing Temperature: 0°C ~ 85°C, External Sensor
• Output Type: SMBus™
• Output Alarm: No
• Output Fan: Yes
• Voltage - Supply: 3 V ~ 3.6 V
• Operating Temperature: 0°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-TSSOP
• Ic Output Type: Digital
• Sensing Accuracy Range: ± 2.5°C
• Temperature Sensing Range: 0°C To +85°C
• Supply Current: 530µA
• Supply Voltage Range: 3V To 3.6V
• Resolution (bits): 8bit
• Sensor Case Style: TSSOP
• No. Of Pins: 24
• Rohs Compliant: Yes
• Accuracy %: 3°C
• For Use With: LM96000EVAL - BOARD EVALUATION LM96000
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *LM96000CIMT; *LM96000CIMT/NOPB; LM96000CIMT

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Symbol
t
t
t
t
t
t
t
t
t
t
SU:STA
SU:STO
HD:DAT
SU:DAT
TIMEOUT
LOW
HIGH
F
R
POR
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: All voltages are measured with respect to GND, unless otherwise noted.
Note 3: When the input voltage (V
maximum package input current rating limits the number of pins that can safely exceed the power supplies with an input current of 5mA to four. Parasitic
components and/or ESD protection circuitry are shown below for the LM96000's pins. The nominal breakdown voltage the zener is 6.5V. Care should be taken
not to forward bias the parasitic diode D1 present on pins D+ and D−. Doing so by more that 50 mV may corrupt temperature measurements. SNP stands for
snap-back device.
Parameter
Repeated Start Condition Setup Time
Stop Condition Setup Time
Data Output Hold Time
Data Input Setup Time
Data And Clock Low Time To Reset Of
SMBus Interface Logic(Note 14)
Clock Low Period
Clock High Period
Clock/Data Fall Time
Clock/Data Rise Time
Time from Power-On-Reset to LM96000
Reset and Operational
IN
) at any pin exceeds the power supplies (V
Conditions
V+ > 2.8V
IN
6
< GND or V
IN
>V+ ), the current at that pin should be limited to 5mA. The 20mA
(Note 7)
Typical
(Note 8)
Limits
1000
300
930
250
300
500
4.7
4.0
4.7
4.0
25
35
50
20084603
ms (max)
ms (max)
ns (max)
ms (min)
µs (max)
ns (max)
ns (max)
(Limits)
µs (min)
µs (min)
ns (min)
ns (min)
µs (min)
µs (min)
Units