ZHCSXL8 December 2024 TLV9141 , TLV9142 , TLV9144
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 失调电压 | |||||||
| VOS | 输入失调电压 | VCM = V– | ±0.265 | ±1 | mV | ||
| TA = -40°C 至 125°C | ±1.5 | mV | |||||
| dVOS/dT | 输入失调电压温漂 | TA = -40°C 至 125°C | ±0.2 | µV/℃ | |||
| PSRR | 输入失调电压与电源间的关系 | 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 | |||||
| 通道隔离 | f = 0Hz | 5 | µV/V | ||||
| 106 | dB | ||||||
| 输入偏置电流 | |||||||
| IB | 输入偏置电流(1) (2) | ±0.5 | ±10 | pA | |||
| IOS | 输入失调电流(1) (2) | ±0.5 | ±10 | pA | |||
| 噪声 | |||||||
| EN | 输入电压噪声 | f = 0.1Hz 至 10Hz | 3.4 | µVPP | |||
| 0.5 | µVRMS | ||||||
| eN | 输入电压噪声密度 | f = 1kHz | 50 | nV/√Hz | |||
| iN | 输入电流噪声 | f = 1kHz | 0.5 | fA/√Hz | |||
| 输入电压范围 | |||||||
| VCM | 共模电压范围 | (V–) – 0.2 | (V+) + 0.2 | V | |||
| CMRR | 共模抑制比 | VS = 18V,(V–) – 0.1V < VCM < (V+) – 2V(主输入对) | 99 | 108 | dB | ||
| TA = -40°C 至 125°C | 99 | ||||||
| VS = 5V,(V–) – 0.1V < VCM < (V+) – 2V(主输入对) | 86 | 94 | |||||
| TA = -40°C 至 125°C | 85 | ||||||
| VS = 2.7V,(V–) – 0.1V < VCM < (V+) – 2V(主输入对)(1) | 75 | 85 | |||||
| TA = -40°C 至 125°C | 74 | ||||||
| VS = 2.7V 至 18V,(V+) – 1V < VCM < (V+) + 0.1V(辅助输入对)(1) | 95 | ||||||
| TA = -40°C 至 125°C | 72 | ||||||
| VS = 18V,(V–) – 0.2V < VCM < (V+) + 0.2V(两个输入对)(1) | 80 | 91 | |||||
| TA = -40°C 至 125°C | 79 | ||||||
| (V+) – 2V < VCM < (V+) – 1V | TA = -40°C 至 125°C | 请参阅输入失调电压与共模电压间的关系 | |||||
| 输入电容 | |||||||
| ZID | 差分 | 500 || 3 | GΩ || pF | ||||
| ZICM | 共模 | 5 || 1 | TΩ || pF | ||||
| 开环增益 | |||||||
| AOL | 开环电压增益 | 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 | ||||||
| 频率响应 | |||||||
| GBW | 增益带宽积 | RL = 1MΩ | 125 | kHz | |||
| SR | 压摆率 | VS = 18V,G = +1,CL = 20pF | 0.1 | V/µs | |||
| tS | 稳定时间 | 精度达到 0.01%,VS = 18V,VSTEP = 10V,G = +1,CL = 20pF | 135 | µs | |||
| 精度达到 0.01%,VS = 18V,VSTEP = 2V,G = +1,CL = 20pF | 68 | ||||||
| 精度达到 0.1%,VS = 18V,VSTEP = 10V,G = +1,CL = 20pF | 121 | ||||||
| 精度达到 0.1%,VS = 18V,VSTEP = 2V,G = +1,CL = 20pF | 51 | ||||||
| PM | 相位裕度 | G = +1,RL = 100kΩ,CL = 100pF | 40 | ° | |||
| toverload | 过载恢复时间 | VIN × 增益 > VS | 35 | µs | |||
| THD+N | 总谐波失真 + 噪声 (3) | VS = 18V,VO = 1VRMS,G = 1,f = 1kHz,RL = 1MΩ | 0.07 | % | |||
| 73 | dB | ||||||
| VS = 18V,VO = 1VRMS,G = 1,f = 1kHz,RL = 100kΩ | 0.02 | % | |||||
| 63 | dB | ||||||
| 输出 | |||||||
| 相对于电源轨的电压输出摆幅 | 正负电源轨余量 | VS = 18V,RL = 空载(1) | 5 | 10 | mV | ||
| VS = 18V,RL = 10kΩ | 50 | 60 | |||||
| VS = 18V,RL = 2kΩ | 266 | 300 | |||||
| VS = 2.7V,RL = 空载(1) | 1 | 5 | |||||
| VS = 2.7V,RL = 10kΩ | 12 | 20 | |||||
| VS = 2.7V,RL = 2kΩ | 58 | 80 | |||||
| ISC | 短路电流 | ±40 | mA | ||||
| CLOAD | 容性负载驱动 | 请参阅相位裕度与容性负载间的关系 | pF | ||||
| ZO | 开环输出阻抗 | IO = 0A | 请参阅开环输出阻抗与频率间的关系 | Ω | |||
| 电源 | |||||||
| IQ | 每个放大器的静态电流 | VCM = V–,IO = 0A | 7 | 9 | µA | ||
| TA = -40°C 至 125°C | 9.5 | ||||||