LM86CIM/NOPB Texas Instruments
LM86CIM/NOPB
Manufacturer: Package: SOIC-8 Category:Analog and Digital Output
Rohs:Lead free / RoHS Compliant
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Overview
The LM86 is an 11-bit digital temperature sensor with a 2-wire System Management Bus (SMBus) serial interface. The LM86 accurately measures its own temperature as well as the temperature of an external device, such as processor thermal diode or diode connected transistor such as the 2N3904. The temperature of any ASIC can be accurately determined using the LM86 as long as a dedicated diode (semiconductor junction) is available on the target die. The LM86 remote sensor accuracy of ±0.75°C is factory trimmed for the 1.008 typical nonideality factor of the mobile Pentium III thermal diode. The LM86 has an Offset register to allow measuring other diodes without requiring continuous software management. Contact hardware.monitor.team@nsc.com to obtain the latest data for new processors.
Activation of the ALERT output occurs when any temperature goes outside a preprogrammed window set by the HIGH and LOW temperature limit registers or exceeds the T_CRIT temperature limit. Activation of the T_CRIT_A occurs when any temperature exceeds the T_CRIT programmed limit. The LM86 is pin and register compatible with the the Analog Devices ADM1032 and Maxim MAX6657/8.
Features
- Accurately Senses Die Temperature of Remote ICs or Diode Junctions
- Offset Register Allows Sensing a Variety of Thermal Diodes Accurately
- On-Board Local Temperature Sensing
- 10-Bit Plus Sign Remote Diode Temperature Data Format, 0.125°C Resolution
- T_CRIT_A Output Useful for System Shutdown
- ALERT Output Supports SMBus 2.0 Protocol
- SMBus 2.0 Compatible Interface, Supports TIMEOUT
- 8-Pin VSSOP and SOIC Packages
- Supply Voltage 3.0V to 3.6V
- Supply Current 0.8mA (typ)
- Local Temp Accuracy (includes quantization error)
- TA=25°C to 125°C, ±3.0°C (max)
- Remote Diode Temp Accuracy (includes quantization error)
- TA=30°C, TD=80°C, ±0.75°C (max)
- TA=30°C to 50°C, TD=60°C to 100°C, ±1.0°C (max)
- TA=0°C to 85°C, TD=25°C to 125°C, ±3.0°C (max)
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Specifications
LOCAL SENSOR ACCURACY (MAX)
3
TYPE
Remote
OPERATING TEMPERATURE RANGE (°C)
0 to 125
SUPPLY VOLTAGE (MIN) (V)
3
INTERFACE TYPE
I2C, SMBus
SUPPLY VOLTAGE (MAX) (V)
3.6
FEATURES
ALERT
SUPPLY CURRENT (MAX) (ΜA)
1700
TEMP RESOLUTION (MAX) (BITS)
8
REMOTE CHANNELS (#)
1
ADDRESSES
1
RATING
Catalog
SERIES
LM86CIM/NOPB Related Parts
Shipping
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Shipping Fees reference DHL/FedEx
1). You can offer your express delivery account for shipment, ifyou haven’t any express account for shipment, we can offer our account inadvance.
2). Use our account for shipment, Shipment charges(Reference DHL/FedEx, Different Countries has different price.)
DHL
Ship Fee: $25-$45 (0.50kg)
Lead Time: 2-5 days
Fedex
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Lead Time: 3-7 days
UPS
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Lead Time: 3-7 days
TNT
Ship Fee: $25-$65 (0.50kg)
Lead Time: 3-7 days
EMS
Ship Fee: $30-$50 (0.50kg)
Lead Time: 7-15 days
REGISTERED AIR MAIL
Ship Fee: $2-$4(0.10 KG)
Lead Time: 5-20 days
The detail charges, please contact us. Different country the express charges are different.
Other Shipment Way:
SF Express for Asia; Chang-woo special air line for Korea, Aramexfor Middle East countries. Others more shipping way, please contact us. We also can send the goods to your forwarder or your othersupplier, so that you can send the goods together. It may will save shipmentcharges for you, or may will more convenient for you.
Shipping Details
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Delivery time:
Deliverytime will need 2-5days to most of country all over the world for DHL/UPS/FEDEX/TNT.
Payment
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Guarantees
We offer a 365-day warranty.
if any items you receive are not of perfect quality, we will arrange a refund or replacement, provided the items remain in their original condition.
If your item significantly differs from our product description, you can either:
1)Return it for a full refund
2)Contact us to discuss after-sales solutions.
Taxes and VAT are not included.
FAQ
Q:How to order the LM86CIM/NOPB on LoveChip?
A: Please click on the "Add to inventory list" Button, and then click on the BOM/RFQ button to submit your purchase requirements, or you can just send us a quick enquiry, and our sales staff will respond quickly and assist you with your order. Important note: you'll receive an order confirmations by e-mail soon. Please remember to check the spam box if you didn't hear from us.
Q: How does LoveChip guarantee that LM86CIM/NOPB is original and brand new?
A: At LoveChip, every product undergoes a stringent QC process to ensure each component is original, brand new, and genuine. Lovechip has assembled a team of skilled QC professionals, creating a strong and mature quality control division. Our independent laboratories are equipped with cutting-edge technology and maintained in optimal conditions to ensure accurate testing. From procurement to final certification, our comprehensive approach guarantees that every part meets the highest standards for performance and reliability, maintaining the quality as it was at the time of manufacture.
Q: Are the LM86CIM/NOPB inventory displayed on LoveChip accurate?
A: The LM86CIM/NOPB's inventory fluctuates greatly and cannot be updated in time. It is recommended to confirm the order with LoveChip salesperson before payment.
Q: Does LoveChip provide LM86CIM/NOPB technical support?
A: Yes, Our product technical engineer will provide you with complete LM86CIM/NOPB technical support, including pinout information, application notes, replacement, datasheet in pdf, manual, schematic, equivalent, cross reference.
Q: What is the process for returns or replacement of LM86CIM/NOPB?
A: If there is something wrong with the LM86CIM/NOPB we delivered, we will accept the replacement or return of the LM86CIM/NOPB only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.).
(2)We are informed of the defect described above within 90 days after the delivery of LM86CIM/NOPB.
(3)Products should be returned in the original packaging and in an unused condition (unless defective). ESD or moisture-sensitive products should not be opened except under controlled conditions.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
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Introduction