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