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  • INA149AIDR

INA149AIDR

25mA per Channel 90 dB Instrumentational OP Amps 5V 4V~36V ±2V~18V INA149 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-INA149AIDR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 739
  • Description: 25mA per Channel 90 dB Instrumentational OP Amps 5V 4V~36V ±2V~18V INA149 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~125°C
Packaging Cut Tape (CT)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Resistance 800kOhm
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number INA149
Pin Count 8
Operating Supply Voltage 5V
Number of Elements 1
Operating Supply Current 810μA
Quiescent Current 810μA
Supply Current-Max 0.9mA
Slew Rate 5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type Differential
Common Mode Rejection Ratio 90 dB
Max Input Voltage 300V
Voltage - Supply, Single/Dual (±) 4V~36V ±2V~18V
Output Current per Channel 25mA
Input Offset Voltage (Vos) 350μV
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 500 kHz
Voltage Gain 0dB
Low-Offset YES
Frequency Compensation YES
Supply Voltage Limit-Max 20V
Micropower YES
-3db Bandwidth 500kHz
Programmable Power NO
Wideband NO
Power NO
Voltage Gain-Nom 1
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

INA149AIDR Description


INA149AIDR is a type of high common-mode voltage difference amplifier composed of a precision op amp and an integrated thin-film resistor network. It can replace isolation amplifiers in many applications requiring no galvanic isolation. As a result, It is able to eliminate costly isolated input side power supplies and the associated ripple, noise, and quiescent current. 



INA149AIDR Features


  • High common-mode voltage

  • Available in the SOIC-8 package

  • Input protection

  • Wide supply range of ±2.0 V to ±18 V



INA149AIDR Applications


  • Motor controls

  • High-voltage current sensing

  • Battery cell voltage monitoring

  • Replacement for isolation circuits

  • Power-supply current monitoring