The EL2228 is a dual, low-noise amplifier, ideally suited to filtering applications in ADSL and HDSLII designs. It features low noise specification of just 4.9nV/√Hz and 1.2pA/√Hz, making it ideal for processing low voltage waveforms.
The EL2228 has a -3dB bandwidth of 80MHz and is gain-of-1 stable. It also affords minimal power dissipation with a supply current of just 4.5mA per amplifier. The amplifier can be powered from supplies ranging from ±2.5V to ±12V.
The EL2228 is available in a space saving 8 Ld MSOP package as well as the industry-standard 8 Ld SOIC. It is specified for operation over the -40°C to +85°C temperature range
| 芯片型号 | 产品状态 | 温度范围 | 封装尺寸图 | 潮湿敏感度等级MSL | 美元价格US $ |
| EL2228CS | 量产 | 工业级 | 8 Ld SOIC | 1 | 2.75 |
| EL2228CS-EVAL | 量产 | 评估板 | N/A | 价格录入中 | |
| EL2228CS-T13 | 量产 | 工业级 | 8 Ld SOIC T+R | 1 | 2.87 |
| EL2228CS-T7 | 量产 | 工业级 | 8 Ld SOIC T+R | 1 | 2.87 |
| EL2228CSZ | 量产 | 工业级 | 8 Ld SOIC | 3 | 2.75 |
| EL2228CSZ-T13 | 量产 | 工业级 | 8 Ld SOIC T+R | 3 | 2.87 |
| EL2228CSZ-T7 | 量产 | 工业级 | 8 Ld SOIC T+R | 3 | 2.87 |
| EL2228CY | 量产 | 工业级 | 8 Ld MSOP | 1 | 2.78 |
| EL2228CY-EVAL | 量产 | 评估板 | N/A | 价格录入中 | |
| EL2228CY-T13 | 量产 | 工业级 | 8 Ld MSOP T+R | 1 | 2.87 |
| EL2228CY-T7 | 量产 | 工业级 | 8 Ld MSOP T+R | 1 | 2.87 |
| EL2228CYZ | 量产 | 工业级 | 8 Ld MSOP | 2 | 2.78 |
| EL2228CYZ-T13 | 量产 | 工业级 | 8 Ld MSOP T+R | 2 | 2.87 |
| EL2228CYZ-T7 | 量产 | 工业级 | 8 Ld MSOP T+R | 2 | 2.87 |