ZHCSY05A June 1999 – March 2025 INA133 , INA2133
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 输入 | |||||||
| VOS | 失调电压 | RTO(1)(2),VCM = 0V | U 型号 | ±150 | ±450 | µV | |
| UA 型号 | ±150 | ±900 | µV | ||||
| RTO(1)(2),VCM = 0V,VS = ±5V | U 型号 | ±300 | ±750 | µV | |||
| UA 型号 | ±300 | ±1500 | µV | ||||
| 失调电压温漂 | RTO(1)(2),TA = –40°C 至 +85°C | ±2 | ±5 | µV/℃ | |||
VS = ±5V |
±2 | µV/℃ | |||||
| PSRR | 电源抑制比 | RTO(1)(2),VS = ±2.25V 至 ±18V | U 型号 | ±10 | ±30 | µV/V | |
| UA 型号 | 850 | 900 | 950 | µV/V | |||
| 长期稳定性 | RTO(1)(2) | 0.3 | µV/√mo | ||||
| ZIN-DM | 差分阻抗 (3) | 50 | kΩ | ||||
| ZIN-CM | 共模阻抗(3) | VCM = 0V | 25 | kΩ | |||
| VCM | 共模电压范围(4) | VO = 0V,VS = ±15V 且 VS = ±5V | 正 | 2 x (V+) – 3 | 2 x (V+) – 2 | V | |
| 负 | 2 x (V–) + 3 | 2 x (V–) + 2 | V | ||||
| CMRR | 共模抑制比 | VS = ±15V 且 VS = ±5V,VCM = 2 x (V–) + 3 至 2 x (V+)–3,RS = 0Ω | U 型号 | 80 | 90 | dB | |
| UA 型号 | 74 | 90 | dB | ||||
| 噪声电压 | |||||||
| eN | 电压噪声 | RTO(2)(5) | f = 0.01Hz 至 10Hz | 2 | µVPP | ||
| f = 10Hz | 80 | nV/√Hz | |||||
| f = 100Hz | 60 | ||||||
| f = 1kHz | 57 | ||||||
| 增益 | |||||||
| G | 初始增益 | VS = ±15V 且 VS = ±5V | 1 | V/V | |||
| GE | 增益误差 | VS =±15V 且 VS =±5V、(V-)+ 1V ≤V O ≤(V+)- 1.5V | U 型号 | ±0.02 | ±0.05 | % | |
| UA 型号 | ±0.02 | ±0.1 | |||||
| 增益漂移 | TA = -40°C 至 +85°C | ±1 | ±10 | ppm/°C | |||
| 增益非线性 | VS =±15V 且 VS =±5V、(V-)+ 1V ≤V O ≤(V+)- 1.5V | U 型号 | ±0.0001 | ±0.001 | FSR 百分比 | ||
| VS =±15V 且 VS =±5V、(V-)+ 1V ≤V O ≤(V+)- 1.5V | UA 型号 | ±0.0001 | ±0.002 | FSR 百分比 | |||
| 输出 | |||||||
| VO | 输出电压,增益误差 < 0.1% | 正,VS =±15V 且 VS =±5V | (V+) - 1.5 | (V+) - 1.3 | V | ||
| RL = 100kΩ | (V+) - 0.8 | ||||||
| 负,VS =±15V 且 VS =±5V | (V-) + 1 | (V+)-0.8 | |||||
| RL = 100kΩ | (V–)+0.3 | ||||||
| 容性负载(稳定运转) | 1000 | pF | |||||
| ISC | 短路电流 | 持续达 VS/2 | +32/-25 | mA | |||
| 频率响应 | |||||||
| BW | 带宽,–3dB | 1.5 | MHz | ||||
| SR | 压摆率 | 5 | V/µs | ||||
| tS | 稳定时间 | 0.1%,VSTEP = 10V,CL = 100pF | 4 | µs | |||
| 0.01%,VSTEP = 10V,CL = 1000pF | 5.5 | µs | |||||
| 过载恢复时间 | 50% 过驱 | 4 | µs | ||||
| 电源 | |||||||
| IQ | (每个放大器)的静态电流 | IO = 0V | ±0.95 | ±1.2 | mA | ||
| IO = 0V,VS = ±5V | ±0.92 | ±1.2 | mA | ||||