ZHCSOK0B December 2021 – December 2023 TLV2387 , TLV387 , TLV4387
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 | VS = 5.5V | ±1 | ±5 | µV | ||
| VS = 1.7V | ±1.25 | ±6 | |||||
| dVOS/dT | 输入失调电压温漂 | TA = –40°C 至 +125°C(1) | ±0.01 | ±0.05 | μV/°C | ||
| PSRR | 电源抑制比 | ±0.05 | ±0.5 | μV/V | |||
| TA = –40°C 至 +125°C(1) | ±1 | ||||||
| 输入偏置电流 | |||||||
| IB | 输入偏置电流 | ±60 | ±300 | pA | |||
| TA = –40°C 至 +125°C(1) | ±350 | ||||||
| IOS | 输入失调电流 | ±60 | ±500 | pA | |||
| TA = –40°C 至 +125°C(1) | ±700 | ||||||
| 噪声 | |||||||
| 输入电压噪声 | f = 0.1Hz 至 10Hz | 177 | nVPP | ||||
| 27 | nVRMS | ||||||
| eN | 输入电压噪声密度 | f = 1Hz | 8.5 | nV/√Hz | |||
| f = 10Hz | 8.5 | ||||||
| f = 100Hz | 8.5 | ||||||
| f = 1kHz | 8.5 | ||||||
| iN | 输入电流噪声 | f = 1kHz | 70 | fA/√Hz | |||
| 输入电压 | |||||||
| VCM | 共模电压范围 | VS = 1.7V | (V-) – 0.1 | (V+) | V | ||
| VS = 5.5V | (V-) – 0.2 | (V+)+0.1 | |||||
| CMRR | 共模抑制比 | (V–) – 0.1V < VCM < (V+),VS = 1.7V | 115 | 138 | dB | ||
| (V–) – 0.2V < VCM < (V+) + 0.1V,VS = 5.5V | 130 | 150 | |||||
| (V–) – 0.1V < VCM < (V+),TA = –40°C 至 +125°C(1) | 110 | 132 | |||||
| (V–) – 0.2V < VCM < (V+) + 0.1,VS = 5.5V, TA = –40°C 至 +125°C(1) |
130 | ||||||
| 输入电容 | |||||||
| ZID | 差分 | 100 || 3 | MΩ || pF | ||||
| ZICM | 共模 | 60 || 3 | GΩ || pF | ||||
| 开环增益 | |||||||
| AOL | 开环电压增益 | (V–) + 100mV < VOUT < (V+) – 100mV |
120 | 145 | dB | ||
| TA = –40°C 至 +125°C(1) | 115 | ||||||
| (V–) + 150mV < VOUT < (V+) – 150mV, RL = 2kΩ |
120 | 145 | |||||
| TA = –40°C 至 +125°C(1) | 115 | ||||||
| 频率响应 | |||||||
| GBW | 增益带宽积 | 5.7 | MHz | ||||
| SR | 压摆率 | 4V 阶跃,G = +1 | 2.8 | V/μs | |||
| tS | 趋稳时间 | 0.1%,1V 阶跃,G = +1 | 1.5 | μs | |||
| 0.01%,1V 阶跃,G = +1 | 2.5 | ||||||
| 过载恢复时间 | VIN × G > VS | 500 | ns | ||||
| 斩波时钟频率(1) | 100 | 150 | kHz | ||||
| THD+N | 总谐波失真 + 噪声 | VOUT = 1VRMS,G = +1,f = 1kHz,RL = 10kΩ | 0.002 % | ||||
| 输出 | |||||||
| 相对于电源轨的电压输出摆幅 | 空载 | 1 | 20 | mV | |||
| 5 | 30 | ||||||
| RL = 2kΩ | 20 | 75 | |||||
| TA = –40°C 至 +125°C(1) | 30 | ||||||
| 高线性输出摆幅范围(1) | AOL > 120dB | (V–) + 0.075 | (V+) – 0.075 | V | |||
| RL = 2kΩ | (V–) + 0.150 | (V+) – 0.150 | |||||
| ISC | 短路电流 | VS = 5.5 V | ±55 | mA | |||
| VS = 1.7 V | ±15 | ||||||
| 相位裕度 | CL = 100pF,G = +1 | 40 | 度 | ||||
| 电源 | |||||||
| IQ | 每个放大器的静态电流 | IO=0mA | 570 | 675 | μA | ||
| TA = –40°C 至 125°C(1) | 700 | μA | |||||
| 开通时间 | VS = 5.5V, VS 升降速率 > 0.3V/µs,稳定至 1% |
25 | 100 | μs | |||