LM96080CIMT/NOPB National Semiconductor, LM96080CIMT/NOPB Datasheet - Page 26

• 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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1-7 Reserved
Bit
Bit
0
0
1
2
3
4
5
6
7
12.10 Conversion Rate Register—Address 07h
Power on default <7:0> = 0000 0000 binary
12.11 Voltage/Temperature Channel Disable Register—
Address 08h
Power on default <7:0> = 0000 0000 binary
CR1
IN0
IN1
IN2
IN3
IN4
IN5
IN6
Temp
Name
Name
Read/Write
Read only
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Read/Write
Controls conversion rate:
0 = 728ms (typical)
1 = Continuous Conversion.
Note:
— Each voltage channel conversion takes 3 ms typical.
— Temperature conversion takes 3.6 ms typical for 9 - bit resolution and 23.5 ms typical for
12 - bit resolution.
— Each fan tachometer input is monitored for 2 pulses, the time interval for two pulses is
added to the round robin time for each fan tach input that is enabled.
Reserved — will always report zero.
When set to "1", IN0:
When set to "1", IN1:
When set to "1", IN2:
When set to "1", IN3:
When set to "1", IN4:
When set to "1", IN5:
When set to "1", IN6:
When set to "1", Temperature:
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register reading will be 0
error events will be suppressed
conversions are skipped and disabled
value register readings will be 0
error events will be suppressed
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Description
Description