ZHCSSN7A December 2024 – September 2025 TLV2888 , TLV888
PRODMIX
| 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(1) | ±3 | ±15 | µV | |||
| TA = -40°C 至 +125°C | ±20 | ||||||
| dVOS/dT | 输入失调电压漂移(1) | TA = -40°C 至 +125°C | ±0.01 | ±0.05 | µV/°C | ||
| PSRR | 电源抑制比(1) | TA = -40°C 至 +125°C | ±0.03 | ±0.5 | µV/V | ||
| 输入偏置电流 | |||||||
| IB | 输入偏置电流(1) | ±50 | ±350 | pA | |||
| TA = -40°C 至 +125°C | ±7 | nA | |||||
| IOS | 输入失调电流(1) | ±100 | ±600 | pA | |||
| TA = -40°C 至 +125°C | ±3 | nA | |||||
| 噪声 | |||||||
| En | 输入电压噪声 | f = 0.1Hz 至 10Hz | 0.180 | µVPP | |||
| en | 输入电压噪声密度 | f = 10Hz | 7.6 | nV/√Hz | |||
| f = 100Hz | 7.6 | ||||||
| f = 1kHz | 7.5 | ||||||
| in | 输入电流噪声密度 | f = 1kHz | 175 | fA/√Hz | |||
| 输入电压 | |||||||
| VCM | 共模电压 | (V–) – 0.1 | (V+) – 1.7 | V | |||
| CMRR | 共模抑制比 | (V–) – 0.1V ≤ VCM ≤ (V+) – 1.7V | VS = ±2.25V | 118 | 135 | dB | |
| VS = ±18V | 140 | 150 | |||||
| (V–) – 0.1V ≤ VCM ≤ (V+) – 1.7V, TA = –40°C 至 +125°C(1) |
VS = ±2.25V | 118 | 130 | ||||
| VS = ±18V | 140 | 150 | |||||
| 输入阻抗 | |||||||
| zid | 差分输入阻抗 | 100 || 1.6 | MΩ || pF | ||||
| zic | 共模输入阻抗 | 1 || 1.9 | TΩ || pF | ||||
| 开环增益 | |||||||
| AOL | 开环电压增益 | VS = ±15V, (V–) + 0.6V < VO < (V+) – 0.6V, RLOAD = 10kΩ |
130 | 148 | dB | ||
| TA = -40°C 至 +125°C(1) | 130 | ||||||
| VS = ±15V, (V–) + 1.7V < VO < (V+) – 1.7V, RLOAD = 2kΩ |
130 | 144 | |||||
| TA = -40°C 至 +125°C(1) | 130 | ||||||
| 频率响应 | |||||||
| GBW | 增益带宽积 | 14 | MHz | ||||
| SR | 压摆率 | 增益 = 1,10V 阶跃 | 40 | V/µs | |||
| THD+N | 总谐波失真 + 噪声 | 增益 = 1,f = 1kHz,VOUT = 4VRMS | 0.00012% | ||||
| 串扰 | f = 100kHz | 110 | dB | ||||
| tS | 趋稳时间 | VS = ±18V,增益 = 1, 10V 阶跃 |
达 0.1% | 1 | µs | ||
| 达 0.01% | 15 | ||||||
| tOR | 过载恢复时间 | VIN × 增益 = VS = ±18V | 460 | ns | |||
| 输出 | |||||||
| VO | 相对于电源轨的电压输出摆幅 | 正电源轨, VS = 30V |
无负载(1) | 26 | 40 | mV | |
| RLOAD = 10kΩ | 122 | 150 | |||||
| RLOAD = 2kΩ | 500 | 575 | |||||
| 负电源轨, VS = 30V |
无负载(1) | 26 | 40 | ||||
| RLOAD = 10kΩ | 120 | 135 | |||||
| RLOAD = 2kΩ | 515 | 575 | |||||
| RLOAD = 10kΩ,TA = –40°C 至 +125°C,两个电源轨(1) | 250 | ||||||
| ISC | 短路电流 | ±42 | mA | ||||
| CLOAD | 容性负载驱动 | 请参阅典型特性 | pF | ||||
| ZO | 开环输出阻抗 | f = 1MHz | 220 | Ω | |||
| 电源 | |||||||
| IQ | 每个放大器的静态电流 | VS = ±2.25V (VS = 4.5V),IO = 0A | 1.5 | 1.8 | mA | ||
| TA = -40°C 至 +125°C(1) | 1.5 | 1.9 | |||||
| VS = ±18V (VS = 36V),IO = 0A | 1.5 | 1.8 | |||||
| TA = -40°C 至 +125°C(1) | 1.5 | 1.9 | |||||