ZHCSP71B April 2025 – August 2025 INA1H94-SP
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| 增益 | |||||||
| 初始 | VOUT = ±7.5V | 1 | V/V | ||||
| 增益误差 | VOUT = ±7.5V,TA = –55℃ 至 +125℃ | ±0.005 | ±0.047 | %FSR | |||
| 增益 | TA = –55℃ 至 +125℃ | ±1.5 | ppm/℃ | ||||
| 非线性度 | ±0.0005 | %FSR | |||||
| 失调电压 | |||||||
| VOS | 输入失调电压 | TA = -55°C 至 +125°C | 350 | 3500 | µV | ||
| dVOS/dT | 输入失调电压温漂 | TA = –55℃ 至 +125℃ | 3 | µV/℃ | |||
| PSRR | 电源抑制比 | VS = ±2V 至 9V,TA = -55°C 至 +125°C | 90 | 120 | dB | ||
| 输入 | |||||||
| 阻抗 | 差分 | 600 | 800 | kΩ | |||
| 共模 | 150 | 200 | kΩ | ||||
| 电压范围 | 差分 | -7.5 | 7.5 | V | |||
| 共模 | -150 | 150 | V | ||||
| CMRR | 共模抑制比 | f = DC,VCM = ±150V,TA = –55℃ 至 +125℃ | 84 | 100 | dB | ||
| TID 暴露后的飞行模型 f =直流、VCM = ±150V、TA = –55℃ 至 +125℃ |
80 | ||||||
| f = 500Hz,VCM = 49VPP | 90 | ||||||
| f = 1kHz,VCM = 49VPP | 90 | ||||||
| 输出 | |||||||
| VO | 电压范围 | -7.5 | 7.5 | V | |||
| ISC | 短路范围 | ±25 | mA | ||||
| CL | 容性负载驱动 | 无持续振荡 | 10 | nF | |||
| 输出噪声电压 | |||||||
| eNO | 输出级电压噪声 | f = 0.01Hz 至 10Hz | 20 | µVPP | |||
| f = 10kHz | 550 | nV/√Hz | |||||
| 动态响应 | |||||||
| 小信号带宽 | 500 | kHz | |||||
| SR | 压摆率 | VOUT = ±7.5V 阶跃 | 1.7 | 5 | V/µs | ||
| BW | 全功率带宽 | VOUT = 8VPP | 300 | kHz | |||
| tS | 稳定时间 | 达到 0.01%,VOUT = 7.5V 阶跃 | 7 | µs | |||
| 电源 | |||||||
| VS | 电压范围 | ±2 | ±9 | V | |||
| IQ | 静态电流 | VOUT = 0V | 500 | 810 | 900 | µA | |
| VOUT = 0V,TA = –55℃ 至 +125℃ | 1.1 | mA | |||||