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INA166UA/2K5

INA166UA/2K5

INA166UA/2K5

Texas Instruments

2.5μA 100 dB Instrumentational OP Amps 36V 9V~36V ±4.5V~18V INA166 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

INA166UA/2K5 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 14-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 14
Weight 129.387224mg
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 14
ECCN Code EAR99
Resistance 60MOhm
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number INA166
Pin Count14
Operating Supply Voltage36V
Number of Elements 3
Number of Circuits 1
Nominal Supply Current12mA
Quiescent Current10mA
Slew Rate15V/μs
Amplifier Type Instrumentation
Common Mode Rejection Ratio 100 dB
Current - Input Bias 2.5μA
Voltage - Supply, Single/Dual (±) 9V~36V ±4.5V~18V
Input Offset Voltage (Vos) 250μV
Bandwidth 450 kHz
Neg Supply Voltage-Nom (Vsup) -5V
Voltage - Input Offset 50μV
Settling Time3.5 μs
Current - Output / Channel 60mA
-3db Bandwidth 0.45MHz
Dual Supply Voltage 5V
Voltage Gain-Min 2000
Voltage Gain-Nom 2000
Non-linearity-Max 0.005%
Voltage Gain-Max 2000
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1172 items

Pricing & Ordering

QuantityUnit PriceExt. Price

INA166UA/2K5 Product Details

INA166UA/2K5 Overview


In order to protect the op amps, a 14-SOIC (0.154, 3.90mm Width) case is used. There are two types of operational amplifiers in this circuit. In the case of Tape & Reel (TR) cases, linear amplifier will be delivered. In recent months, the number of terminations has approached 14. It consists of a total of 14 pins in total. It would be helpful if you could remember that this op amp ic should be powered by an 5V battery. It has 14 pins that make up the linear amplifier. In terms of input offset voltage, operational amplifier rates 250μV. This electronic component is recommended to be mounted using the mounting type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In total, there are 1 circuits on this buffer amplifier. As a whole, there are 3 elements that make up this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 36V. As a result of this, the buffer amplifier is packed in TR. There is an 10mA quiescent current in linear amplifier. A minimum voltage gain of 2000 is the minimum voltage gain that this instrumentation amplifier is capable of producing. It is important to keep the resistance within the 60MOhm range of the op amps.

INA166UA/2K5 Features


14 Pins
supply voltage of 5V
Resistance of 60MOhm


INA166UA/2K5 Applications


There are a lot of Texas Instruments
INA166UA/2K5 Instrumentational OP Amps applications.


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

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