| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 36.0 V |
| Case/Package | SOIC-8 |
| Supply Current | 3.7 mA |
| Number of Circuits | 2 Circuit |
| Number of Channels | 2 Channel |
| Number of Positions | 8 Position |
| Common Mode Rejection Ratio | 120dB ~ 138dB |
| Input Offset Drift | 100 nV/K |
| Bandwidth | 8 MHz |
| Slew Rate | 2.30 V/μs |
| Gain Bandwidth Product | 8 MHz |
| Input Offset Voltage | 10 µV |
| Input Bias Current | 2.5 nA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Gain Bandwidth | 8 MHz |
| Minimum CMRR Range | 120 dB |
| Supply Voltage | 5V ~ 36V |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 5 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 4.9 mm |
| Size-Width | 3.91 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 85℃ |
The OPAx22x series operational amplifiers combine low noise and wide bandwidth with high precision to make them the ideal choice for applications requiring both AC and precision DC performance.
●The OPAx227 is unity-gain stable and features high slew rate (2.3V/µs) and wide bandwidth (8MHz). The OPAx228 is optimized for closed-loop gains of 5 or greater, and offers higher speed with a slew rate of 10V/µs and a bandwidth of 33MHz.
●The OPAx227 and OPAx228 series operational amplifiers are ideal for professional audio equipment. In addition, low quiescent current and low cost make them ideal for portable applications requiring high precision.
●The OPAx227 and OPAx228 series operational amplifiers are pin-for-pin replacements for the industry standard OP-27 and OP-37 with substantial improvements across the board. The dual and quad versions are available for space savings and per channel cost reduction.
●The OPAx227, OPAx228, are available in DIP-8 and SO-8 packages. The OPA4227 and OPA4228 are available in DIP-14 and SO-14 packages with standard pin configurations. Operation is specified from –40°C to 85°C.
TI
TEXAS INSTRUMENTS OPA2227UA/2K5 Operational Amplifier, High Precision, 2 Amplifier, 8MHz, 2.3V/µs, ± 2.5V to ± 18V, SOIC, 8Pins
TI
High Precision, Low Noise Operational Amplifiers 8-SOIC -40℃ to 85℃
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