The EL5127, EL5227, EL5327, and EL5427 are low power, high voltage rail-to-rail input/output buffers designed for use in reference voltage buffering applications in small LCD displays. They are available in quad (EL5127), octal (EL5227), 10-Channel (EL5327), and 12-Channel (EL5427) topologies. All buffers feature a -3dB bandwidth of 2.5MHz and operate from just 133μA per buffer. This family also features a continuous output drive capability of 30mA (sink and source).
The quad channel EL5127 is available in the 10 Ld MSOP package. The 8-Channel EL5227 is available in both the 20 Ld TSSOP and 24 Ld QFN packages, the 10-Channel EL5327 in the 24 Ld TSSOP and 24 Ld QFN packages, and the 12-Channel EL5427 in the 28 Ld TSSOP and 32 Ld QFN packages. All buffers are specified for operation over the full -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 $ |
| EL5227CL | 量产 | 工业级 | 24 Ld QFN | 1 | 1.87 |
| EL5227CL-EVAL | 量产 | 评估板 | N/A | 价格录入中 | |
| EL5227CL-T13 | 量产 | 工业级 | 24 Ld QFN T+R | 1 | 1.87 |
| EL5227CL-T7 | 量产 | 工业级 | 24 Ld QFN T+R | 1 | 1.87 |
| EL5227CLZ | 量产 | 工业级 | 24 Ld QFN | 3 | 1.87 |
| EL5227CLZ-T13 | 量产 | 工业级 | 24 Ld QFN T+R | 3 | 1.87 |
| EL5227CLZ-T7 | 量产 | 工业级 | 24 Ld QFN T+R | 3 | 1.87 |
| EL5227CR | 量产 | 工业级 | 20 Ld TSSOP | 1 | 1.87 |
| EL5227CR-EVAL | 量产 | 评估板 | N/A | 价格录入中 | |
| EL5227CR-T13 | 量产 | 工业级 | 20 Ld TSSOP T+R | 1 | 1.87 |
| EL5227CR-T7 | 量产 | 工业级 | 20 Ld TSSOP T+R | 1 | 1.87 |
| EL5227CRZ | 量产 | 工业级 | 20 Ld TSSOP | 3 | 1.87 |
| EL5227CRZ-T13 | 量产 | 工业级 | 20 Ld TSSOP T+R | 3 | 1.87 |
| EL5227CRZ-T7 | 量产 | 工业级 | 20 Ld TSSOP T+R | 3 | 1.87 |
| EL5227C-EVAL | 停产 | 评估板 | N/A | 价格录入中 |