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INA157U

INA157U

INA157U

Texas Instruments

2 Channels 60mA per Channel 86 dB Instrumentational OP Amps 8V~36V ±4V~18V INA157 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

INA157U 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 24kOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number INA157
Pin Count8
Supply Voltage-Min (Vsup) 4V
Number of Channels 2
Number of Circuits 1
Analog IC - Other Type ANALOG CIRCUIT
Operating Supply Current 2.4mA
Nominal Supply Current2.9mA
Quiescent Current2.4mA
Min Input Voltage 7.5V
Slew Rate14V/μs
Amplifier Type Differential
Common Mode Rejection Ratio 86 dB
Max Input Voltage -7.5V
Voltage - Supply, Single/Dual (±) 8V~36V ±4V~18V
Output Current per Channel 60mA
Input Offset Voltage (Vos) 500μV
Bandwidth 4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 6.02dB
Voltage - Input Offset 100μV
Dual Supply Voltage 15V
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:1287 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$4.37000$4.37
10$3.92700$39.27
75$3.71253$278.43975
150$3.21753$482.6295
525$2.73901$1437.98025

INA157U Product Details

INA157U Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. An op amp ic of the Differential type. The op amp is delivered to you in a Tube case. There is a growing number of terminations approaching the number of 8. The pins on this board total to 8 in total. I would like to remind you that this buffer op amp should be powered by an 15V battery. A total of 8 pins are present on the instrumentation amplifier. There is an input offset voltage of 500μV for this buffer op amp. The mounting type that is recommended for this electrical part is 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 2.4mA, this op amp ic can operate. 6.02dB should remain the voltage gain. During the manufacturing process, this buffer amplifier is divided into 1 circuits. As far as the device is concerned, buffer amplifier has 2 channels. Currently, linear amplifier is operating with a quiescent current of 2.4mA. Instrumentation amplifier resistance should stay within the range of 24kOhm. It should be noted that the other type of analog integrated circuit used in this instrumentation amplifier is known as the ANALOG CIRCUIT.

INA157U Features


8 Pins
supply voltage of 15V
6.02dB voltage gain
Resistance of 24kOhm


INA157U Applications


There are a lot of Texas Instruments
INA157U Instrumentational OP Amps applications.


  • Integrator circuits
  • Differentiator circuits
  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection

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