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INA157UA/2K5

INA157UA/2K5

INA157UA/2K5

Texas Instruments

2 Channels 80 dB Instrumentational OP Amps 8V~36V ±4V~18V INA157 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

INA157UA/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 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
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
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
Nominal Supply Current2.9mA
Quiescent Current2.4mA
Min Input Voltage 7.5V
Slew Rate14V/μs
Amplifier Type Differential
Common Mode Rejection Ratio 80 dB
Max Input Voltage -7.5V
Voltage - Supply, Single/Dual (±) 8V~36V ±4V~18V
Input Offset Voltage (Vos) 1mV
Bandwidth 4MHz
Gain Bandwidth Product4MHz
Neg Supply Voltage-Nom (Vsup) -15V
Voltage Gain 6.02dB
Voltage - Input Offset 100μV
Current - Output / Channel 60mA
Dual Supply Voltage 15V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3750 items

Pricing & Ordering

QuantityUnit PriceExt. Price

INA157UA/2K5 Product Details

INA157UA/2K5 Overview


It is packaged in an 8-SOIC (0.154, 3.90mm Width)-case that protects the operational amplifiers from damage. The instrumentation amplifier in this picture is of the Differential-type. It comes in a Tape & Reel (TR) case, which protects instrumentation amplifier from damage during delivery. The number of terminations is approaching the 8 mark. A total of 8 pins are located on this board. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. The op amp ic has an array of 8 pins on it. With regard to input offset voltage, instrumentation amplifier is rated at 1mV. This electronic component is recommended to be mounted using the mounting type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . There should be no change in the voltage gain. This op amp contains 1 circuits. There are 2 channels on the operational amplifiers. 2.4mA quiescent currents are flowing through buffer op amp. It is recommended to keep the instrumentation amplifier resistance within the range of 24kOhm. The other type of analog IC used in this op amp ic is known as ANALOG CIRCUIT.

INA157UA/2K5 Features


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

INA157UA/2K5 Applications


There are a lot of Texas Instruments INA157UA/2K5 Instrumentational OP Amps applications.

  • High input resistance broadband
  • Logarithmic operation circuits
  • Power transmission
  • Automation control systems
  • ECG equipment
  • Video computer boards
  • pH (acidity)
  • Integrator circuits
  • Switching amplifier
  • MP3

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