運放4558參數
最大額定值：
| 參數 | 符號 | 數值 | 單位 | |
| Supply Voltage 電源電壓 | Vcc | ±22 | V | |
| Differential Input Voltage 差分輸入電壓 | VI(DIFF) | ±18 | V | |
| Input Voltage 輸入電壓 | VI | ±15 | V | |
| Operating Temperature工作溫度 | TOPR | 0~ +17 | ℃ | |
| Power Dissipation 功耗 | DIP-8 貼片封裝 | PD | 600 | mV |
| SOP 8 普通封裝 | 400 | |||
| Storage Temperature Range 儲存溫度範圍 | TSTG | -65~+150 | ℃ | |
電氣特性：
| 參數 | 符號 | 測試條件 | 最小 | 典型 | 最大 | 單位 |
| 電源電流，所有的放大器，無負載 | Icc | 2.3 | 4.5 | mA | ||
| Input offset voltage 輸入失調電壓 | VIO | Rs<10KΩ | 2 | 6 | mV | |
| Input offset current 輸入失調電流 | IIO | 5 | 200 | nA | ||
| Input bias current 輸入偏置電流 | IBIAS | 30 | 500 | nA | ||
| Large signal voltage gain 大信號電壓增益 | GV | Vo(p-p)= ±10V, RL≤2kΩ | 20 | 200 | V/mV | |
| Common Mode Input Voltage Range 共模輸入電壓範圍 | VI(R) | ±12 | ±13 | V | ||
| Common Mode Rejection Ratio 共模抑制比 | CMRR | Rs ≤10kΩ | 70 | 90 | dB | |
| Supply Voltage Rejection Ratio 電源電壓抑制比 | PSRR | Rs ≤10kΩ | 76 | 90 | dB | |
| Output Voltage swing 輸出電壓擺幅 | Vo(p-p) | RL≥10kΩ | ±12 | ±14 | V | |
| Power Consumption 功耗 | Pc | 70 | 170 | mV | ||
| Slew Rate 擺率 | SR | Vi=±10V, RL≥2kΩ, CL≤100pF | 1.2 | 2.2 | V/μS | |
| Rise Time 上升時間 | TRIS | Vi=±20mV, RL≥2kΩ, CL≤100pF | 0.3 | μs | ||
| Overshoot 上過沖 | OS | Vi=±20mV, RL≥2kΩ, CL≤100pF | 15 | % | ||
| Input Resistance輸入電阻 | Ri | 0.3 | 2 | MΩ | ||
| Output Resistance 輸出電阻 | Ro | 75 | Ω | |||
| Total Harmonic Distortion 總諧波失真 | THD | f=1KHz, Av=20dB, RL=2kΩ, Vo=2Vpp, CL=100pF | 0.008 | % | ||
| 單位增益帶寬 | BW | 2 | 2.8 | MHZ |
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