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  • OPA2234UA/2K5

OPA2234UA/2K5

22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA2234 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA2234UA/2K5
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: -
  • Stock: 235
  • Description: 22mA per Channel 12nA 86 dB Instrumentational OP Amps 0.05μA 18V 2.7V~36V ±1.35V~18V OPA2234 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Lifecycle Status LIFEBUY (Last Updated: 3 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm 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
Subcategory Operational Amplifier
Packing Method TR
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2234
Pin Count 8
Operating Supply Voltage 18V
Number of Elements 2
Operating Supply Current 275μA
Nominal Supply Current 700μA
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
Nominal Gain Bandwidth Product 350 kHz
Max I/O Voltage 250μV
Input Offset Current-Max (IIO) 0.005μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free

OPA2234UA/2K5 Overview


Packaged in a 8-SOIC (0.154, 3.90mm Width) case, the buffer op amp is ready to use. This is a General Purpose type op amp. As far as the packaging is concerned, buffer op amp is delivered in a Tape & Reel (TR) case. There is a growing number of terminations approaching the number of 8. 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. To be specific, this instrumentation amplifier is a type of Operational Amplifier. An 8-pin op amp ic is included in the package. With regards to the offset voltage of the input, buffer amplifier is rated at 250μV. For this electrical component, the recommended mounting type is Surface Mount, which is the most common. According to the manufacturer, this buffer op amp works well at -40°C~85°C , which is a good operating temperature. Using a supply current of 275μA , this buffer op amp will be able to operate. Maintain 120dB as the voltage gain. There is an operating supply voltage rating of 2 for this operational amplifier, which is rated at the manufacturer. The operating supply voltage of the buffer op amp is rated at 18V. An buffer amplifier is packed in a TR-shape according to the design.

OPA2234UA/2K5 Features


8 Pins
supply voltage of 15V
120dB voltage gain

OPA2234UA/2K5 Applications


There are a lot of Texas Instruments OPA2234UA/2K5 Instrumentational OP Amps applications.

  • Broadcasting
  • Exponential operation circuits
  • Wireless base stations
  • Non-polarized electrodes
  • Polarized electrodes
  • Weighing systems
  • Industrial applications including automation
  • Automotive sensors
  • Measurements of Wheatstone bridge
  • Vehicle electronics