OPA2228PA
- Mfr.Part #
- OPA2228PA
- Manufacturer
- Texas Instruments
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8DIP
- Stock
- 25,353
- In Stock :
- 25,353
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Architecture :
- VOLTAGE-FEEDBACK
- Voltage Gain :
- 160dB
- Max I/O Voltage :
- 200μV
- JESD-609 Code :
- e4
- Current - Input Bias :
- 2.5nA
- Common Mode Rejection Ratio :
- 120 dB
- Surface Mount :
- No
- Terminal Position :
- Dual
- Voltage - Input Offset :
- 10μV
- Length :
- 9.81mm
- Number of Pins :
- 8
- Nominal Supply Current :
- 3.8mA
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Through Hole
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Packaging :
- Tube
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Output Current :
- 45mA
- Operating Supply Voltage :
- 18V
- Number of Channels :
- 2
- Frequency Compensation :
- YES AVCL>=5
- Operating Temperature :
- -40°C~85°C
- Input Offset Current-Max (IIO) :
- 0.01μA
- Unity Gain BW-Nom :
- 33000 kHz
- Micropower :
- No
- REACH SVHC :
- No SVHC
- Average Bias Current-Max (IIB) :
- 0.01μA
- ECCN Code :
- EAR99
- Number of Terminations :
- 8
- Input Offset Voltage (Vos) :
- 200μV
- Bandwidth :
- 33MHz
- Amplifier Type :
- GENERAL PURPOSE
- Lifecycle Status :
- ACTIVE (Last Updated: 16 hours ago)
- Nominal Gain Bandwidth Product :
- 33MHz
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 3.9mm
- Pin Count :
- 8
- Pbfree Code :
- yes
- Base Part Number :
- OPA2228
- Slew Rate :
- 11V/µs
- Height :
- 5.08mm
- Power Supplies :
- +-5/+-15V
- Low-Offset :
- yes
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Lead Free :
- Lead Free
- Dual Supply Voltage :
- 9V
- Bias Current-Max (IIB) @25C :
- 0.01μA
- Programmable Power :
- No
- Low-Bias :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Functions :
- 2
- Radiation Hardening :
- No
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage :
- 15V
- Operating Supply Current :
- 3.7mA
- Width :
- 6.35mm
- Output Current per Channel :
- 45mA
- Datasheets
- OPA2228PA
OPA2228PA Documents

2 Channels 45mA per Channel 2.5nA 120 dB Instrumentational OP Amps 0.01μA 18V 5V~36V ±2.5V~18V OPA2228 8 Pins 8-DIP (0.300, 7.62mm)
OPA2228PA Overview
Packaging for the buffer amplifier is in the form of a 8-DIP (0.300, 7.62mm) case. A General Purpose-type buffer amplifier is shown here. There is a Tube case that is delivered with the instrumentation amplifiers. A total of 8 terminations have been reported in the past few weeks. Buffer amplifier has a total of 8 pins on it. I would like you to keep in mind that this buffer amplifier needs to be run at a voltage of 15V. 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 200μV. For this electrical component, the recommended mounting type is Through Hole, which is the most common. The buffer amplifier functions well at -40°C~85°C as far as operating temperature is concerned. Using a supply current of 3.7mA , this buffer op amp will be able to operate. Keeping the voltage gain at 160dB is the best course of action. 2 channels are available on the instrumentation amplifier. The operating supply voltage of the buffer op amp is rated at 18V.
OPA2228PA Features
8 Pins
supply voltage of 15V
160dB voltage gain
OPA2228PA Applications
There are a lot of Texas Instruments
OPA2228PA Instrumentational OP Amps applications.
- single/dual op amp sum and difference circuits
- Integrator circuits
- Differentiator circuits
- Logarithmic operation circuits
- Exponential operation circuits
- Multiplication circuits
- Division circuits
- Precision measurement
- Power control
- Information processing
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