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OPA234EA/2K5

OPA234EA/2K5

OPA234EA/2K5

Texas Instruments

22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA234 8 Pins 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

SOT-23

OPA234EA/2K5 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status LIFEBUY (Last Updated: 1 day ago)
Mounting Type Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Surface Mount YES
Number of Pins 8
Operating Temperature -40°C~85°C
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Last Time Buy
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 15V
Terminal Pitch 0.65mm
Base Part Number OPA234
Pin Count 8
Operating Supply Voltage 18V
Number of Circuits 1
Operating Supply Current 275μA
Nominal Supply Current 350μA
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) 70μV
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 Compensation YES
Low-Bias NO
Micropower YES
Bias Current-Max (IIB) @25C 0.05μA
Programmable Power NO
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 350μV
Power NO
Input Offset Current-Max (IIO) 0.005μA
Height 1.07mm
Length 3mm
Width 3mm
Thickness 970μm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
OPA234EA/2K5 Product Details

OPA234EA/2K5 Overview


The linear amplifier is packaged in a 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) case which makes it easy for the consumer to handle. Op amps are General Purpose types of amplifier on the chip. The op amp is delivered to you in a Tape & Reel (TR) case. During the past two weeks, there have been close to 8 terminations. 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. There are two types of Operational Amplifier op amps in this case, and this device falls into one of them. There are 8 pins on this chip. Op amp ic rates 70μV for input offset voltage. Surface Mount is the recommended mounting type for this linear amplifier. In terms of operating temperature, this instrumentation amplifier performs well at a temperature of about -40°C~85°C . In order for this instrumentation amplifier to operate, the supply current needs to be between 275μA and 10 . Maintain 120dB as the voltage gain. On this instrumentation amplifier, there are 1 circuits that are connected together. The operating supply voltage of the buffer op amp is rated at 18V. TR is adopted to pack the instrumentation amplifier.

OPA234EA/2K5 Features


8 Pins
supply voltage of 15V
120dB voltage gain

OPA234EA/2K5 Applications


There are a lot of Texas Instruments OPA234EA/2K5 Instrumentational OP Amps applications.

  • Automatic control
  • Integrator circuits
  • Car stereo
  • Non-polarized electrodes
  • single/dual op amp sum and difference circuits
  • Television broadcasting equipment
  • Portable media players
  • Micro signal measurement
  • Signal transformation
  • Communication device

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