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OPA4234UAG4

OPA4234UAG4

OPA4234UAG4

Texas Instruments

22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA4234 14 Pins 14-SOIC (0.154, 3.90mm Width)

SOT-23

OPA4234UAG4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status LIFEBUY (Last Updated: 3 days ago)
Mounting Type Surface Mount
Package / Case 14-SOIC (0.154, 3.90mm Width)
Surface Mount YES
Number of Pins 14
Operating Temperature -40°C~85°C
Packaging Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 4
Supply Voltage 15V
Terminal Pitch 1.27mm
Base Part Number OPA4234
Pin Count 14
Operating Supply Voltage 18V
Number of Elements 4
Power Supplies +-1.35/+-18/2.7/36V
Operating Supply Current 275μA
Nominal Supply Current 1.4mA
Slew Rate 0.2V/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
Power Supply Rejection Ratio (PSRR) 110.46dB
Low-Offset YES
Frequency Compensation YES
Voltage - Input Offset 70μV
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.05μA
Programmable Power NO
Dual Supply Voltage 9V
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 250μV
Input Offset Current-Max (IIO) 0.005μA
Height 1.75mm
Length 8.65mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
50 $13.18680 $659.34
OPA4234UAG4 Product Details

OPA4234UAG4 Overview


In order to protect the op amps, a 14-SOIC (0.154, 3.90mm Width) case is used. Buffer amps of this type are called General Purpose-types. Instrumentation amplifier is delivered in a Tube case. The number of terminations approaches 14. It consists of a total of 14 pins in total. Please take in mind that op amp should be run at 15V. Instrumentation amplifier is a part of Operational Amplifier. 14 pins are available on the instrumentation amplifier. In terms of input offset voltage, operational amplifier rates 250μV. It is recommended that this electronic component be mounted using the Surface Mount mounting type. With regard to operating temperature, op amp ranges -40°C~85°C. Using an 275μA supply current, this operational amplifier ics can be operated. You should keep the voltage gain at 120dB for the time being. There is an operating supply voltage rating of 4 for this operational amplifier, which is rated at the manufacturer. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA4234UAG4 Features


14 Pins
supply voltage of 15V
120dB voltage gain

OPA4234UAG4 Applications


There are a lot of Texas Instruments OPA4234UAG4 Instrumentational OP Amps applications.

  • Power generator
  • Automatic control
  • Band-stop filter
  • High/low-pass filter circuit
  • Cinema or auditorium audio system
  • Video amplifiers
  • Thermocouples
  • Multiplication circuits
  • Medical imaging
  • Precision measurement

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