The OPA228 is a High Precision / Low Noise OPERATIONAL AMPLIFIERS.
| Package | PDIP |
|---|---|
| Pins | 8 |
| Max Voltage (typical range) | 18 V |
| Height | 5.08 mm |
| Length | 9.81 mm |
| Width | 6.35 mm |
| Max Operating Temp | 125 °C |
| Min Operating Temp | -55 °C |
| Part Number | OPA228 Datasheet |
|---|---|
| Manufacturer | Burr-Brown |
| Overview | The OPA227 and OPA228 series op amps 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 OPA227 . q LOW NOISE: 3nV/√Hz q WIDE BANDWIDTH: OPA227: 8MHz, 2.3V/µs OPA228: 33MHz, 10V/µs q SETTLING TIME: 5µs (significant improvement over OP-27) q q q q q q HIGH CMRR: 138dB HIGH OPEN-LOOP GAIN: 160dB LOW INPUT BIAS CURRENT: 10nA max LOW OFFSET VOLTAGE: 75µV max WIDE SUPPLY RANGE: ±2.5V to ±18V OPA227 R. |
| Part Number | OPA228 Datasheet |
|---|---|
| Description | Low Noise Operational Amplifier |
| Manufacturer | Texas Instruments |
| Overview |
The OPAx227 and OPAx228 series operational amplifiers combine low noise and wide bandwidth with high precision to make them an excellent choice for applications requiring both ac and precision dc per.
* Low noise: 3 nV/√Hz * Wide bandwidth: * OPA227: 8 MHz, 2.3 V/μs * OPA228: 33 MHz, 10 V/μs * Settling time: 5 μs * High CMRR: 138 dB * High open-loop gain: 160 dB * Low input bias current: 10 nA maximum * Low offset voltage: 75 µV maximum * Wide supply range: ±2.5 V to ±18 V * Single, dual, and qua. |
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Rochester Electronics | 12229 | 25+ : 5.49 USD 100+ : 5.22 USD 500+ : 4.94 USD 1000+ : 4.67 USD |
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| Rochester Electronics | 188 | 25+ : 5.49 USD 100+ : 5.22 USD 500+ : 4.94 USD 1000+ : 4.67 USD |
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| Verical | 11832 | 55+ : 6.8625 USD 100+ : 6.525 USD 500+ : 6.175 USD 1000+ : 5.8375 USD |
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