Datasheet Texas Instruments LM81BIMT-3/NOPB

ManufacturerTexas Instruments
SeriesLM81
Part NumberLM81BIMT-3/NOPB
Datasheet Texas Instruments LM81BIMT-3/NOPB

Serial Interface ACPI-Compatible Microprocessor System Hardware Monitor 24-TSSOP -40 to 125

Datasheets

Serial Interface ACP-Compatible Microprocessor Sys Hardware Monitor datasheet
PDF, 2.1 Mb, Revision: E, File published: Sep 5, 2013
Extract from the document

Prices

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin2424
Package TypePWPW
Industry STD TermTSSOPTSSOP
JEDEC CodeR-PDSO-GR-PDSO-G
Package QTY6161
CarrierTUBETUBE
Device MarkingBIMT-3LM81
Width (mm)4.44.4
Length (mm)7.87.8
Thickness (mm)11
Pitch (mm).65.65
Max Height (mm)1.21.2
Mechanical DataDownloadDownload

Parametrics

Analog Inputs6
Fan Control MethodManual
Fan Control Output1 DAC s
Fan Speed Inputs2
Fan Speed Measurement Accuracy10 %
GPIOs5 VID, Chassis Intrusion, 2 TACH, DAC OUT, INT, TCRIT, RESET
InterfaceSMBus
Interrupt Outputs2 Count
No. of Temperature Sensors1
Operating Temperature Range-40 to 125 C
Package GroupTSSOP
Package Size: mm2:W x L24TSSOP: 50 mm2: 6.4 x 7.8(TSSOP) PKG
Quiescent Current0.9 mA
RatingCatalog
Supply Current(Max)0.9 mA
Supply Voltage(Max)3.8 V
Supply Voltage(Min)2.8 V
Temperature Sensor Accuracy3 C
Temperature Sensor Resolution0.0625 C
TruThermN/A TM
VID Inputs5
Voltage in ADC Resolution8 bits

Eco Plan

RoHSCompliant

Application Notes

  • Applying I2C-Compatible Temperature Sensors in Systems With Slow Clock Edges (Rev. A)
    PDF, 33 Kb, Revision: A, File published: May 6, 2013
    This Application Note describes a method of interfacing a given microcontroller with a Texas Instruments digital temperature sensor.
  • Sensing and Monitoring for Control and Protection Seminar
    PDF, 245 Kb, File published: Feb 17, 2003

Model Line

Manufacturer's Classification

  • Semiconductors > Sensing Products > Monitoring & Fan Control

Other Names:

LM81BIMT3/NOPB, LM81BIMT 3/NOPB