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OPA234UAG4

OPA234UAG4

OPA234UAG4

Texas Instruments

1 Channels 22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA234 8 Pins 8-SOIC (0.154, 3.90mm Width)

SOT-23

OPA234UAG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature-40°C~85°C
PackagingTube
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 15V
Base Part Number OPA234
Pin Count8
Operating Supply Voltage18V
Number of Channels 1
Operating Supply Current 275μA
Nominal Supply Current350μA
Slew Rate0.2V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose
Common Mode Rejection Ratio 86 dB
Current - Input Bias 12nA
Voltage - Supply, Single/Dual (±) 2.7V~36V ±1.35V~18V
Output Current per Channel 22mA
Input Offset Voltage (Vos) 250μV
Bandwidth 350 kHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 350 kHz
Voltage Gain 120dB
Average Bias Current-Max (IIB) 0.05μA
Low-Offset YES
Frequency CompensationYES
Voltage - Input Offset 70μV
MicropowerYES
Bias Current-Max (IIB) @25C 0.05μA
Length 4.9mm
Radiation HardeningNo
REACH SVHC No SVHC
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:4402 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$3.833569$3.833569
10$3.616575$36.16575
100$3.411863$341.1863
500$3.218739$1609.3695
1000$3.036545$3036.545

OPA234UAG4 Product Details

OPA234UAG4 Overview


In order to protect the op amps, a 8-SOIC (0.154, 3.90mm Width) case is used. A General Purpose-type buffer amplifier is shown here. In the case of Tube cases, linear amplifier will be delivered. A total of 8 terminations have been reported in the past few weeks. There are a total of 8 pins on this op amp. As a reminder, this buffer op amp should be powered by 15V battery and that the battery should be inserted in the amplifier. Instrumentation amplifier is a part of Operational Amplifier. The buffer op amp includes 8 pins. Op amp ic rates 250μV for input offset voltage. Surface Mount is the recommended mounting type of operational amplifiers. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. You can run this op amp ic on 275μA . 120dB should remain the voltage gain. Buffer op amp is equipped with 1 channels on the device. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA234UAG4 Features


8 Pins
supply voltage of 15V
120dB voltage gain

OPA234UAG4 Applications


There are a lot of Texas Instruments OPA234UAG4 Instrumentational OP Amps applications.

  • Weighing systems
  • Thermocouples
  • Radiation thermometry transducers
  • Integrator circuits
  • Laptop
  • Wireless base stations
  • Automotive sensors
  • Non-polarized electrodes
  • E-book readers
  • Navigation

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