| 描述 | 标志 | 测试条件 | Min | typ | max | unit |
| 环境温度,偏置 | Ta | -40 | +85 | ℃ | ||
| 数字和模拟电源电压 | DVDD,AVDD | 3.135 | 3.3 | 3.465 | VDC | |
| 极限工况:电池电压(活动状态) | -105VDC TO -12VDC | VDC | ||||
| 线路电流 | ILA | 18 | 25 | 45 | mA | |
| 振铃电压 | Vring | 5REN | 50 | 65 | Vrms | |
| 二线回波损耗 | RL | 200to3400HZ | 30 | dB | ||
| 纵向平衡 | 1KHZ | 58 | dB | |||
| 设备功耗(连续) | Pd(max) | 85度 | 1.5 | W | ||
| 连接到环境热电阻 | 29 | ℃/W | ||||
| 设备功耗(Buck-Boost) | 标志 | 测试条件 | TYP | Unit |
| Shutdown | PD | Switcher off | 8 | mW |
| disconnect | 37 | |||
| Low power Idle mode | On-hook | 52 | ||
| Idle | On-hook | 98 | ||
| active | Off-hook,300Ώ,ILA=25mA | 324 | ||
| ringing | 50Vrms,1REN | 462 |




