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INA271AIDG4

8 Terminations8 Pin INA271 Current regulator-40°C~125°C Min 2.7V Max 18V


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA271AIDG4
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 229
  • Description: 8 Terminations8 Pin INA271 Current regulator-40°C~125°C Min 2.7V Max 18V (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Weight 75.891673mg
Operating Temperature -40°C~125°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Base Part Number INA271
Function Current Monitor
Operating Supply Voltage 15V
Number of Elements 3
Number of Channels 1
Max Supply Voltage 18V
Min Supply Voltage 2.7V
Voltage - Input -16V~80V
Nominal Supply Current 950μA
Accuracy ±1%
Slew Rate 1 V/μs
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 80 dB
Input Offset Voltage (Vos) 2.5mV
Bandwidth 130 kHz
Voltage Gain 26.02dB
Power Supply Rejection Ratio (PSRR) 106.02dB
Sensing Method High-Side
Input Bias Current 16μA
Voltage Gain-Nom 20
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

INA271AIDG4 Overview


There is a package called Tube that contains buck boost converter.Depending on how 8-SOIC (0.154, 3.90mm Width) packages voltage regulator, voltage regulator will be packaged in the same way.A mounting hole is provided for Surface Mount to mount this current regulator.There should be a limcurrent regulator to the operating temperature of -40°C~125°C.Current regulator is possible to use a voltage input of -16V~80V for the input.The 8 termination is a method for terminating a transmission line by connecting a voltage regulator that matches its characteristic impedance, which is the method of terminating a transmission line with a voltage regulator.There are two types of INA271s in this family.When a computer or other communication constant current regulator has 8 pins, these are pronged contacts.It is mounted by Surface Mount on this current regulator.The number of channels is growing both strongly and weakly: 1.18V's maximum supply voltage can be supported by this buck boost converter.The current regulations of this part are included in a part that is named Operational Amplifier.In order to operate, it must be powered by a minimum voltage of 2.7V.This electrical buck boost converter has a OPERATIONAL AMPLIFIER amplifier type.A 3-element consists of current regulation.Maintaining 15V as the supply voltage is essential for high efficiency.In a current regulation, 26.02dB voltage gains are the simple ratio between the output voltage and the input voltage.

INA271AIDG4 Features


Tube package
INA271 family
The maximal supply voltage of 18V
3 elements

INA271AIDG4 Applications


There are a lot of Texas Instruments INA271AIDG4 Current Regulation/Managements applications.

  • Transmission controls
  • DC-to-dc converters
  • Over current monitor
  • Over-current protection
  • Current sensing
  • Over-current measurement
  • Power supply current measurement
  • DC motor control
  • Power management
  • Vehicle dynamic controls