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INA143UA

INA143UA

INA143UA

Texas Instruments

1 Channels 32mA per Channel 80 dB Instrumentational OP Amps 4.5V~36V ±2.25V~18V INA143 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

INA143UA Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Weight 75.891673mg
Operating Temperature-40°C~85°C
PackagingTube
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Resistance 55kOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number INA143
Pin Count8
Number of Channels 1
Operating Supply Current 950μA
Nominal Supply Current950μA
Quiescent Current950μA
Min Input Voltage 2.25V
Slew Rate5V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type Differential
Common Mode Rejection Ratio 80 dB
Max Input Voltage 36V
Voltage - Supply, Single/Dual (±) 4.5V~36V ±2.25V~18V
Output Current per Channel 32mA
Input Offset Voltage (Vos) 100μV
Bandwidth 150 kHz
Gain Bandwidth Product150 kHz
Neg Supply Voltage-Nom (Vsup) -5V
Voltage Gain 20dB
Low-Offset YES
Frequency CompensationYES
Settling Time6 μs
MicropowerNO
-3db Bandwidth 0.15MHz
Programmable PowerNO
Dual Supply Voltage 15V
Power NO
Voltage Gain-Nom 10
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2508 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.94000$2.94
10$2.63900$26.39
75$2.49520$187.14
150$2.16253$324.3795
525$1.84093$966.48825

INA143UA Product Details

INA143UA Overview


A 8-SOIC (0.154, 3.90mm Width) case is used to package the op amp. Buffer amps of this type are called Differential-types. In the case of Tube cases, linear amplifier will be delivered. During the past two weeks, there have been close to 8 terminations. There are a total of 8 pins on this op amp. Please take in mind that op amp should be run at 5V. In more specific terms, this linear amplifier can be categoriOperational Amplifiered as a Operational Amplifier-type device. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 100μV for this buffer op amp. For this electronic part, it is recommended that you mount it with type Surface Mount. In relation to the operating temperature of this buffer op amp, it works well at an average of -40°C~85°C . As long as the supply current of the chip does not exceed 950μA, this op amp ic can operate. Maintain 20dB as the voltage gain. The op amp ic has 1 channels on it. As a result, linear amplifier's quiescent current is 950μA. Op amp resistance should stay within the range of 55kOhm.

INA143UA Features


8 Pins
supply voltage of 5V
20dB voltage gain
Resistance of 55kOhm

INA143UA Applications


There are a lot of Texas Instruments INA143UA Instrumentational OP Amps applications.

  • Precision measurement
  • Video conversion and routing
  • Radar
  • Fission chambers
  • Division circuits
  • High gain DC amplifier
  • High input resistance broadband
  • Home audio systems
  • Band-stop filter
  • Industrial applications including automation

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