The EL2227 is a dual, low-noise amplifier, ideally suited to line receiving applications in ADSL and HDSLII designs. With low noise specification of just 1.9nV/√Hz and 1.2pA/√Hz, the EL2227 is perfect for the detection of very low amplitude signals.
The EL2227 features a -3dB bandwidth of 115MHz and is gain-of-2 stable. The EL2227 also affords minimal power dissipation with a supply current of just 4.8mA per amplifier. The amplifier can be powered from supplies ranging from ±2.5V to ±12V.
The EL2227 is available in a space-saving 8 Ld MSOP package as well as the industry-standard 8 Ld SOIC. It can operate 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 |
| EL2227CS | 量产 | 工业级 | 8 Ld SOIC |
| EL2227CS-EVAL | 量产 | 评估板 | |
| EL2227CS-T13 | 量产 | 工业级 | 8 Ld SOIC T+R |
| EL2227CS-T7 | 量产 | 工业级 | 8 Ld SOIC T+R |
| EL2227CSZ | 量产 | 工业级 | 8 Ld SOIC |
| EL2227CSZ-T13 | 量产 | 工业级 | 8 Ld SOIC T+R |
| EL2227CSZ-T7 | 量产 | 工业级 | 8 Ld SOIC T+R |
| EL2227CY | 量产 | 工业级 | 8 Ld MSOP |
| EL2227CY-EVAL | 量产 | 评估板 | |
| EL2227CY-T13 | 量产 | 工业级 | 8 Ld MSOP T+R |
| EL2227CY-T7 | 量产 | 工业级 | 8 Ld MSOP T+R |
| EL2227CYZ | 量产 | 工业级 | 8 Ld MSOP |
| EL2227CYZ-T13 | 量产 | 工业级 | 8 Ld MSOP T+R |
| EL2227CYZ-T7 | 量产 | 工业级 | 8 Ld MSOP T+R |