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OPA228PG4

OPA228PG4

OPA228PG4

Texas Instruments

45mA per Channel 10nA 120 dB Instrumentational OP Amps 18V 5 V ~ 36 V, ±2.5 V ~ 18 V OPA228 8 Pins PDIP

SOT-23

OPA228PG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case PDIP
Surface MountNO
Mounting Type Through Hole
Number of Pins 8
Supplier Device Package 8-PDIP
PackagingRail/Tube
Operating Temperature-40°C ~ 85°C
Series --
JESD-609 Code e4
Part StatusActive
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature125°C
Min Operating Temperature -55°C
Terminal Position DUAL
Terminal FormTHROUGH-HOLE
Number of Functions 1
Supply Voltage 15V
Terminal Pitch2.54mm
Base Part Number OPA228
Pin Count8
Output Type --
Operating Supply Voltage18V
Number of Elements 1
Temperature GradeINDUSTRIAL
Number of Circuits 1
Operating Supply Current 3.7mA
Nominal Supply Current3.8mA
Current - Output 45mA
Current - Supply 3.7mA
Slew Rate11 V/μs
Architecture VOLTAGE-FEEDBACK
Amplifier Type OPERATIONAL AMPLIFIER
Common Mode Rejection Ratio 120 dB
Current - Input Bias 10nA
Voltage - Supply, Single/Dual (±) 5 V ~ 36 V, ±2.5 V ~ 18 V
Output Current per Channel 45mA
Input Offset Voltage (Vos) 75μV
Bandwidth 33MHz
Gain Bandwidth Product8MHz
Neg Supply Voltage-Nom (Vsup) -15V
Unity Gain BW-Nom 33000 kHz
Voltage Gain 160dB
Power Supply Rejection Ratio (PSRR) 126.02dB
Low-Offset YES
Frequency CompensationYES AVCL>=5
Voltage - Input Offset 5µV
Current - Output / Channel 45mA
Max Dual Supply Voltage18V
Min Dual Supply Voltage 2.5V
Dual Supply Voltage 9V
Nominal Gain Bandwidth Product 33MHz
Max I/O Voltage 75μV
Height 4.57mm
Length 9.81mm
Width 6.35mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:1705 items

OPA228PG4 Product Details

OPA228PG4 Overview


It is packaged in an PDIP-case that protects the operational amplifiers from damage. An op amp of this type is a OPERATIONAL AMPLIFIER-type. As far as the packaging is concerned, buffer op amp is delivered in a Rail/Tube case. It is estimated that there will be at least 8 terminations this year. A total of 8 pins are attached to buffer 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. In total, the buffer amplifier consists of 8 pins. Op amp ic rates 75μV for input offset voltage. This electronic part is recommended for mounting type Through Hole. In terms of operating temperature, this instrumentation amplifier is well suited to a temperature range of -40°C ~ 85°C. A supply current of 3.7mA can be used to operate this linear amplifier. There should be no change in the voltage gain at 160dB. This op amp ic has 1 circuits. One of its many advantages is that buffer op amp outputs -- signals. This instrumentation amplifier cannot operate below -55°C degrees Celsius. You should only use op amp buffer at temperatures that are no higher than 125°C. There are 1 elements in this buffer amplifier. The operating supply voltage of the buffer op amp is rated at 18V. For optimal performance, this electrical part should be connected to a supply with a current of 3.7mA. In order to conduct this part, you will need to provide dual supply voltages of 18V volts. Buffer op amp series numbers are indicated by the --.

OPA228PG4 Features


8 Pins
supply voltage of 15V
160dB voltage gain
Output Type: --


OPA228PG4 Applications


There are a lot of Texas Instruments
OPA228PG4 Instrumentational OP Amps applications.


  • Logarithmic operation circuits
  • Exponential operation circuits
  • Multiplication circuits
  • Division circuits
  • Precision measurement
  • Power control
  • Information processing
  • Weak signal detection
  • Signal amplification
  • Signal filtering

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