OPA2228U
- Mfr.Part #
- OPA2228U
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC OPAMP GP 2 CIRCUIT 8SOIC
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Texas Instruments
- Product Category :
- Instrumentation, OP Amps, Buffer Amps
- Architecture :
- VOLTAGE-FEEDBACK
- Height :
- 1.75mm
- Bandwidth :
- 33MHz
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Power Supplies :
- +-5/+-15V
- Micropower :
- No
- Length :
- 4.9mm
- Input Offset Voltage (Vos) :
- 75μV
- RoHS Status :
- ROHS3 Compliant
- Dual Supply Voltage :
- 9V
- Output Current per Channel :
- 45mA
- Average Bias Current-Max (IIB) :
- 0.01μA
- ECCN Code :
- EAR99
- Voltage - Input Offset :
- 5µV
- Base Part Number :
- OPA2228
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 160dB
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 8
- Neg Supply Voltage-Nom (Vsup) :
- -15V
- Current - Input Bias :
- 2.5nA
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Functions :
- 2
- Supply Voltage :
- 15V
- Max I/O Voltage :
- 75μV
- Packaging :
- Tube
- Number of Channels :
- 2
- Width :
- 3.91mm
- Terminal Form :
- Gull wing
- JESD-609 Code :
- e4
- Frequency Compensation :
- YES AVCL>=5
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Nominal Supply Current :
- 3.8mA
- Power Supply Rejection Ratio (PSRR) :
- 126.02dB
- Lead Free :
- Lead Free
- Output Current :
- 45mA
- Slew Rate :
- 11V/µs
- Low-Bias :
- No
- Pin Count :
- 8
- Voltage - Supply, Single/Dual (±) :
- 5V~36V ±2.5V~18V
- Pbfree Code :
- yes
- Thickness :
- 1.58mm
- Number of Pins :
- 8
- REACH SVHC :
- No SVHC
- Amplifier Type :
- GENERAL PURPOSE
- Factory Lead Time :
- 6 Weeks
- Surface Mount :
- yes
- Operating Supply Voltage :
- 18V
- Terminal Position :
- Dual
- Nominal Gain Bandwidth Product :
- 33MHz
- Operating Supply Current :
- 3.7mA
- Radiation Hardening :
- No
- Programmable Power :
- No
- Unity Gain BW-Nom :
- 33000 kHz
- Common Mode Rejection Ratio :
- 120 dB
- Bias Current-Max (IIB) @25C :
- 0.01μA
- Input Offset Current-Max (IIO) :
- 0.01μA
- Low-Offset :
- yes
- Datasheets
- 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)
OPA2228U Overview
There is a 8-SOIC (0.154, 3.90mm Width) case in which the instrumentation amplifier is packaged. Buffer amps of this type are called General Purpose-types. A Tube case is used to deliver the buffer op amp. The number of terminations is approaching the 8 mark. The total number of pins on linear amplifier is 8. The linear amplifier should be run at 15V at all times, so please keep that in mind when using it. 8 pins are included on the operational amplifiers. As far as the input offset voltage is concerned, linear amplifier rates at 75μV. For this electronic part, it is recommended that you mount it with type Surface Mount. It is important to note that this linear amplifier works well at a temperature of -40°C~85°C when it comes to operating temperatureIt is possible to operate this buffer amplifier from a supply current of 3.7mA . 160dB should be the voltage gain. Op amp ic has 2 channels. The operating supply voltage of the buffer op amp is rated at 18V.
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.
- Subtraction operation circuits
- 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
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