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OPA234U/2K5

OPA234U/2K5

OPA234U/2K5

Texas Instruments

22mA per Channel 12nA 91 dB Instrumentational OP Amps 0.025μA 18V 2.7V~36V ±1.35V~18V OPA234 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA234U/2K5 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status LIFEBUY (Last Updated: 2 days ago)
Contact PlatingGold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusLast Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA234
Pin Count8
Operating Supply Voltage18V
Number of Elements 1
Operating Supply Current 275μA
Nominal Supply Current350μA
Slew Rate0.2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 91 dB
Current - Input Bias 12nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Output Current per Channel 22mA
Input Offset Voltage (Vos) 100μV
Bandwidth 350 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 350 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.025μA
Power Supply Rejection Ratio (PSRR) 110.46dB
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 70μV
Low-Bias NO
MicropowerYES
Bias Current-Max (IIB) @25C 0.03μA
Programmable PowerNO
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 100μV
Input Offset Current-Max (IIO) 0.005μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1814 items

Pricing & Ordering

QuantityUnit PriceExt. Price

OPA234U/2K5 Product Details

OPA234U/2K5 Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. An op amp of this type is a General Purpose-type. Linear amplifier is delivered in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. It consists of a total of 8 pins in total. Please take in mind that this instrumentation amplifier should be run at 15V. It should be noted that this type of buffer amplifier is exactly what is known as a Operational Amplifier device. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 100μV. This electrical part should be mounted using type Surface Mount. Regarding the operating temperature of this device, instrumentation amplifier performs well at a temperature of -40°C~85°C . The buffer amplifier is capable of operating from a supply current of 275μA . 120dB should be the voltage gain. A voltage rating of 1 is indicated for the op amp's operating supply voltage. The operating supply voltage of instrumentation amplifier is rated 18V voltage. This linear amplifier pack is based on the TR axis.

OPA234U/2K5 Features


8 Pins
supply voltage of 15V
120dB voltage gain

OPA234U/2K5 Applications


There are a lot of Texas Instruments OPA234U/2K5 Instrumentational OP Amps applications.

  • Power control
  • Commercial audio systems
  • Oscilloscopes
  • Switching amplifier
  • Weak signal detection
  • Fast A/D and D/A converters
  • single/dual op amp sum and difference circuits
  • Active probe
  • Video amplifiers
  • Signal transformation

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