LM81CIMT-3/NOPB

Texas Instruments LM81CIMT-3/NOPB

Part Number:
LM81CIMT-3/NOPB
Manufacturer:
Texas Instruments
Ventron No:
3846899-LM81CIMT-3/NOPB
Description:
Local temp sensor, fan control, hardware and 6 power supply voltage monitors
ECAD Model:
Datasheet:
lm81

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Specifications
Texas Instruments LM81CIMT-3/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM81CIMT-3/NOPB.
  • Factory Lead Time
    6 Weeks
  • Lifecycle Status
    ACTIVE (Last Updated: 4 days ago)
  • Mount
    Surface Mount
  • Mounting Type
    Surface Mount
  • Package / Case
    24-TSSOP (0.173, 4.40mm Width)
  • Number of Pins
    24
  • Operating Temperature
    -40°C~125°C
  • Packaging
    Tube
  • JESD-609 Code
    e3
  • Pbfree Code
    yes
  • Part Status
    Active
  • Moisture Sensitivity Level (MSL)
    1 (Unlimited)
  • Number of Terminations
    24
  • ECCN Code
    EAR99
  • Terminal Finish
    Matte Tin (Sn)
  • Additional Feature
    WATCHDOG COMPARISON OF ALL MONITORED VALUES
  • Voltage - Supply
    2.8V~3.8V
  • Terminal Position
    DUAL
  • Terminal Form
    GULL WING
  • Peak Reflow Temperature (Cel)
    260
  • Supply Voltage
    3.3V
  • Base Part Number
    LM81
  • Function
    Hardware Monitor
  • Output Type
    2-Wire SMBus
  • Number of Channels
    1
  • Interface
    SMBus
  • Analog IC - Other Type
    ANALOG CIRCUIT
  • Operating Supply Current
    400μA
  • Number of Bits
    8
  • Quiescent Current
    900μA
  • Accuracy
    ±3°C(Max)
  • Topology
    ADC (Sigma Delta), Comparator, Fan Speed Control, Register Bank
  • Sensor Type
    Internal and External
  • Number of Analog Inputs
    6
  • Output Alarm
    Yes
  • Sensing Temperature
    -40°C~125°C
  • Height
    1.2mm
  • Length
    7.8mm
  • Width
    4.4mm
  • Thickness
    1mm
  • Radiation Hardening
    No
  • REACH SVHC
    No SVHC
  • RoHS Status
    ROHS3 Compliant
  • Lead Free
    Lead Free
Description
LM81CIMT-3/NOPB Overview
Based on Tube's material specifications.Output Type 2-Wire SMBus is used.Its low package cost makes it appealing to electronic industry professionals.Thermal management can act in the role of Hardware Monitor.Surface Mount is the direction in which the device is mounted.Thermal management is incorporated wThermal managementh a Type of Internal and External.Maintaining reliable operation requires maintaining the temperature at -40°C~125°C.The 2.8V~3.8V Supply Voltage must be provided in order to ensure the normal operation of the device.Thermal management is possible to measure the sensing temperature of -40°C~125°C.This Base Part Number (LM81) identifies the product's type, regardless of its package, temperature, or other variations.24 pins are equipped with it.Terminations in 24 are found.Thermal management operates wThermal managementh a 3.3V-volt supply.Thermal management uses an analog IC type called ANALOG CIRCUIT.Various types of information can be stored in 8 bits.It can be used with a typical reflow temperature range.In order to operate it, 400μA current is provided.A 1 channel is configured for data transmission.No external factors cause it to consume 900μA quiescent current.WATCHDOG COMPARISON OF ALL MONITORED VALUES is reflected in its design.

LM81CIMT-3/NOPB Features
Available in the 24-TSSOP (0.173, 4.40mm Width) package
ANALOG CIRCUIT as analog IC type
Peak reflow temperature (Cel) of 260
Operating supply current of 400μA
WATCHDOG COMPARISON OF ALL MONITORED VALUES

LM81CIMT-3/NOPB Applications
There are a lot of Texas Instruments LM81CIMT-3/NOPB applications of thermal management.

Telecommunications
Protection for Linear-Controlled Fans
Measuring Instruments
Low Acoustic Noise PCs
Telecommunications Equipment
Network Servers and Personal Computers
Industrial Equipment
Telecomm Equipment
Notebooks
Notebook Computers
LM81CIMT-3/NOPB More Descriptions
Local temp sensor, fan control, hardware and 6 power supply voltage monitors 24-TSSOP -40 to 125
Processor Supervisor 2.5V/3.3V/5V/12V 24-Pin TSSOP Rail
; Supply Voltage Min:2.8V; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes; Supply Voltage Max:3.8V ;RoHS Compliant: Yes
e3 ACTIVE (Last Updated: 4days ago) ADC (Sigma Delta) Comparator Fan Speed Control Register Bank Tube thermal monitor ±3C(Max) 7.8mm 900muA 3.3V
IC MPU SYSTEM MONITOR 1.4mA 3.8V 24-TSSOP; Supply Voltage Range:2.8V to 3.8V; Reset Type:Active-Low; Supply Current:1.4mA; Digital IC Case Style:TSSOP; No. of Pins:24; Operating Temperature Range:-40°C to 125°C
Certification
  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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