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  • OPA2228U

OPA2228U

2 Channels 45mA per Channel 2.5nA 120 dB Instrumentational OP Amps 0.01μA 18V 5V~36V ±2.5V~18V OPA2228 8 Pins 8-SOIC (0.154, 3.90mm Width)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-OPA2228U
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 187
  • Description: 2 Channels 45mA per Channel 2.5nA 120 dB Instrumentational OP Amps 0.01μA 18V 5V~36V ±2.5V~18V OPA2228 8 Pins 8-SOIC (0.154, 3.90mm Width)(Kg)

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Details

Tags

Parameters
Common Mode Rejection Ratio 120 dB
Current - Input Bias 2.5nA
Voltage - Supply, Single/Dual (±) 5V~36V ±2.5V~18V
Output Current per Channel 45mA
Input Offset Voltage (Vos) 75μV
Bandwidth 33MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 33000 kHz
Voltage Gain 160dB
Average Bias Current-Max (IIB) 0.01μA
Power Supply Rejection Ratio (PSRR) 126.02dB
Low-Offset YES
Frequency Compensation YES AVCL>=5
Voltage - Input Offset 5μV
Low-Bias NO
Micropower NO
Bias Current-Max (IIB) @25C 0.01μA
Programmable Power NO
Dual Supply Voltage 9V
Nominal Gain Bandwidth Product 33MHz
Max I/O Voltage 75μV
Input Offset Current-Max (IIO) 0.01μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
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 Tube
JESD-609 Code e4
Pbfree Code yes
Part Status Active
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
Technology BIPOLAR
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 2
Supply Voltage 15V
Base Part Number OPA2228
Pin Count 8
Operating Supply Voltage 18V
Power Supplies +-5/+-15V
Number of Channels 2
Operating Supply Current 3.7mA
Nominal Supply Current 3.8mA
Output Current 45mA
Slew Rate 11V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type General Purpose

OPA2228U Overview


The linear amplifier is packaged in a 8-SOIC (0.154, 3.90mm Width) case which makes it easy for the consumer to handle. General Purpose-type instrumentation amplifiers are used in this application. The op amp is delivered to you in a Tube case. It is estimated that there will be 8 terminations in the next few months. Linear amplifier has a total of 8 pins. It is important to remember that this op amp should be operated at a voltage of 15V volts. In order to be more specific, this instrumentation amplifier is one of the types of Operational Amplifier devices. It has 8 pins that make up the linear amplifier. Regarding input offset voltage, buffer amplifier rates 75μV voltage. This electronic part is best mounted with type Surface Mount. It is recommended that this op amp ic be operated at a temperature no higher than -40°C~85°C for optimal performance. In order for this instrumentation amplifier to operate, the supply current needs to be between 3.7mA and 10 . There should be no change in the voltage gain. 2 channels are available on the instrumentation amplifier. The operating supply voltage of instrumentation amplifier is rated 18V voltage.

OPA2228U Features


8 Pins
supply voltage of 15V
160dB voltage gain

OPA2228U Applications


There are a lot of Texas Instruments OPA2228U Instrumentational OP Amps applications.

  • Image computer boards
  • Oscilloscopes
  • Radiation thermometry transducers
  • High gain DC amplifier
  • Switching amplifier
  • Addition operation circuits
  • Medical imaging
  • Power transmission
  • Medical instruments
  • Portable docking station