ZHCSXL8 December 2024 TLV9141 , TLV9142 , TLV9144
PRODUCTION DATA
| 參數 | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|
| 失調電壓 | |||||||
| VOS | 輸入失調電壓 | VCM = V– | ±0.265 | ±1 | mV | ||
| TA = -40°C 至 125°C | ±1.5 | mV | |||||
| dVOS/dT | 輸入失調電壓溫漂 | TA = -40°C 至 125°C | ±0.2 | μV/℃ | |||
| PSRR | 輸入失調電壓與電源間的關系 | VCM = V–，VS = 5V 至 18V | TA = -40°C 至 125°C | ±0.112 | ±1 | μV/V | |
| 139 | 115 | dB | |||||
| VCM = V–，VS = 2.7V 至 18V(1) | TA = -40°C 至 125°C | ±0.1 | ±1.8 | μV/V | |||
| 140 | 114 | dB | |||||
| 通道隔離 | f = 0Hz | 5 | μV/V | ||||
| 106 | dB | ||||||
| 輸入偏置電流 | |||||||
| IB | 輸入偏置電流(1) (2) | ±0.5 | ±10 | pA | |||
| IOS | 輸入失調電流(1) (2) | ±0.5 | ±10 | pA | |||
| 噪聲 | |||||||
| EN | 輸入電壓噪聲 | f = 0.1Hz 至 10Hz | 3.4 | μVPP | |||
| 0.5 | μVRMS | ||||||
| eN | 輸入電壓噪聲密度 | f = 1kHz | 50 | nV/√Hz | |||
| iN | 輸入電流噪聲 | f = 1kHz | 0.5 | fA/√Hz | |||
| 輸入電壓范圍 | |||||||
| VCM | 共模電壓范圍 | (V–) – 0.2 | (V+) + 0.2 | V | |||
| CMRR | 共模抑制比 | VS = 18V，(V–) – 0.1V < VCM < (V+) – 2V（主輸入對） | 99 | 108 | dB | ||
| TA = -40°C 至 125°C | 99 | ||||||
| VS = 5V，(V–) – 0.1V < VCM < (V+) – 2V（主輸入對） | 86 | 94 | |||||
| TA = -40°C 至 125°C | 85 | ||||||
| VS = 2.7V，(V–) – 0.1V < VCM < (V+) – 2V（主輸入對）(1) | 75 | 85 | |||||
| TA = -40°C 至 125°C | 74 | ||||||
| VS = 2.7V 至 18V，(V+) – 1V < VCM < (V+) + 0.1V（輔助輸入對）(1) | 95 | ||||||
| TA = -40°C 至 125°C | 72 | ||||||
| VS = 18V，(V–) – 0.2V < VCM < (V+) + 0.2V（兩個輸入對）(1) | 80 | 91 | |||||
| TA = -40°C 至 125°C | 79 | ||||||
| (V+) – 2V < VCM < (V+) – 1V | TA = -40°C 至 125°C | 請參閱輸入失調電壓與共模電壓間的關系 | |||||
| 輸入電容 | |||||||
| ZID | 差分 | 500 || 3 | GΩ || pF | ||||
| ZICM | 共模 | 5 || 1 | TΩ || pF | ||||
| 開環增益 | |||||||
| AOL | 開環電壓增益 | VS = 18V，VCM = V–， (V–) + 0.1V < VO < (V+) – 0.1V |
110 | 135 | dB | ||
| TA = -40°C 至 125°C | 125 | ||||||
| VS = 5V，VCM = V–， (V–) + 0.1V < VO < (V+) – 0.1V |
105 | 130 | |||||
| TA = -40°C 至 125°C | 125 | ||||||
| VS = 2.7V，VCM = V–， (V–) + 0.1V < VO < (V+) – 0.1V(1) |
100 | 120 | |||||
| TA = -40°C 至 125°C | 115 | ||||||
| 頻率響應 | |||||||
| GBW | 增益帶寬積 | RL = 1M? | 125 | kHz | |||
| SR | 壓擺率 | VS = 18V，G = +1，CL = 20pF | 0.1 | V/μs | |||
| tS | 穩定時間 | 精度達到 0.01%，VS = 18V，VSTEP = 10V，G = +1，CL = 20pF | 135 | μs | |||
| 精度達到 0.01%，VS = 18V，VSTEP = 2V，G = +1，CL = 20pF | 68 | ||||||
| 精度達到 0.1%，VS = 18V，VSTEP = 10V，G = +1，CL = 20pF | 121 | ||||||
| 精度達到 0.1%，VS = 18V，VSTEP = 2V，G = +1，CL = 20pF | 51 | ||||||
| PM | 相位裕度 | G = +1，RL = 100k?，CL = 100pF | 40 | ° | |||
| toverload | 過載恢復時間 | VIN × 增益 > VS | 35 | μs | |||
| THD+N | 總諧波失真 + 噪聲 (3) | VS = 18V，VO = 1VRMS，G = 1，f = 1kHz，RL = 1M? | 0.07 | % | |||
| 73 | dB | ||||||
| VS = 18V，VO = 1VRMS，G = 1，f = 1kHz，RL = 100k? | 0.02 | % | |||||
| 63 | dB | ||||||
| 輸出 | |||||||
| 相對于電源軌的電壓輸出擺幅 | 正負電源軌余量 | VS = 18V，RL = 空載(1) | 5 | 10 | mV | ||
| VS = 18V，RL = 10k? | 50 | 60 | |||||
| VS = 18V，RL = 2k? | 266 | 300 | |||||
| VS = 2.7V，RL = 空載(1) | 1 | 5 | |||||
| VS = 2.7V，RL = 10k? | 12 | 20 | |||||
| VS = 2.7V，RL = 2k? | 58 | 80 | |||||
| ISC | 短路電流 | ±40 | mA | ||||
| CLOAD | 容性負載驅動 | 請參閱相位裕度與容性負載間的關系 | pF | ||||
| ZO | 開環輸出阻抗 | IO = 0A | 請參閱開環輸出阻抗與頻率間的關系 | ? | |||
| 電源 | |||||||
| IQ | 每個放大器的靜態電流 | VCM = V–，IO = 0A | 7 | 9 | μA | ||
| TA = -40°C 至 125°C | 9.5 | ||||||