ZHDS044C January 2026 – April 2026 INA151
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 (RTI) | VS = ±5V,VCM = 0V | G = 1 (A) | ±0.3 | ±0.9 | mV | ||
| G = 2/3 (B) | ±0.37 | ±1.3 | ||||||
| G = 1/2 (C) | ±0.52 | ±1.7 | ||||||
| G = 1/4 (D) | ±0.96 | ±3.4 | ||||||
| 失调电压漂移 (RTI) | TA = -40°C 至 125°C | G = 1 (A) | ±0.1 | ±0.6 | µV/°C | |||
| G = 2/3 (B) | ±0.15 | ±0.92 | ||||||
| G = 1/2 (C) | ±0.2 | ±1.2 | ||||||
| G = 1/4 (D) | ±0.4 | ±2.4 | ||||||
| PSRR | 电源抑制比 (RTI) | VS = ±1.35V 至 ±10V, VCM = (VS–) + 40V | G = 1 (A) | 83 | dB | |||
| G = 2/3 (B) | 79 | |||||||
| G = 1/2 (C) | 76 | |||||||
| G = 1/4 (D) | 69 | |||||||
| VCM | 共模电压 (1) | TA = -40°C 至 125°C | (V–) + 4.3 | (V–) + 110 | V | |||
| VDM | 差模电压 (1) | TA = -40°C 至 125°C | -5 | 5 | V | |||
| TA = –40°C 至 125°C | G = 1/4 | -4.7 | 4.7 | |||||
| CMRR | 共模电压输出抑制 | VCM = –0.7V 至 105V,RS = 0Ω | G=1,2/3,1/2 | 125 | 137 | dB | ||
| G = 1/4 | 123 | 135 | ||||||
| RVR | 基准电压抑制 | VREF = -4.7V 至 4.7V | G = 1、2/3 | ±50 | ±250 | µV/V | ||
| VREF = -4.7V 至 4.5V | G = 1/2 | ±50 | ±250 | |||||
| VREF = -4.7V 至 0.1V | G = 1/4 | ±50 | ±250 | |||||
| 反向输入保护 | (V–) – 85 | V | ||||||
| RDM | 差分输入阻抗 | 45 | kΩ | |||||
| RCM | 共模输入阻抗 | VCM = 0V 至 110V | 1 | mΩ | ||||
| 输出阻抗 | EN = 高 | 请参阅典型特性 | Ω | |||||
| EN = 低 | G = 1 (A) | 562.5 | kΩ | |||||
| G = 2/3 (B) | 395.83 | |||||||
| G = 1/2 (C) | 312.5 | |||||||
| G = 1/4 (D) | 187.5 | |||||||
| IB | 输入偏置电流 | VDM = 0mV,IB+ | 21 | µA | ||||
| VDM = 0mV,IB– | 21 | |||||||
| VDM = 5V,EN = 高(4) | +55/-11 | |||||||
| VDM = 5V,EN = 低 | +/-30 | |||||||
| 输入偏置电流漂移 | TA = -40°C 至 125°C | 1.8 | nA/℃ | |||||
| IOS | 输入失调电流(2) | VDM= 0mV | ±250 | pA | ||||
| 输入失调电流漂移(2) | TA = -40°C 至 125°C | 0.3 | pA/℃ | |||||
| 噪声 | ||||||||
| eN | 电压噪声 (RTI) | f = 1kHz | G = 1 (A) | 485 | nV/√Hz | |||
| G = 2/3 (B) | 502 | |||||||
| G = 1/2 (C) | 506 | |||||||
| G = 1/4 (D) | 576 | |||||||
| 增益 | ||||||||
| GE | 增益误差 | VDM = ±4.7V | ±0.005 | ±0.025 | % | |||
| 增益误差 | G = 1/4 | ±0.015 | ±0.04 | |||||
| 增益误差漂移 | TA = -40°C 至 +125°C | 0.05 | 2 | ppm/°C | ||||
| 增益非线性 | VDM= ±4.7V | 2 | ppm | |||||
| 输出 | ||||||||
| 输出电压 | RL = 10kΩ,TA = –40℃ 至 125℃ | (V–) + 0.3 | (V+) – 0.3 | V | ||||
| CL | 负载电容 | 稳态工作模式 | G=1 (A), 2/3 (B) | 0.5 | nF | |||
| G=1/2 (C), 1/4 (D) | 0.3 | |||||||
| ISC | 短路电流 | 持续达 Vs/2 | 灌电流 | 25 | mA | |||
| 拉电流 | 17 | |||||||
| 频率响应 | ||||||||
| BW | 带宽,–3dB | CL = 100pF | G = 1 (A) | 620 | kHz | |||
| G = 2/3 (B) | 850 | |||||||
| G = 1/2 (C) | 1080 | |||||||
| G = 1/4 (D) | 1600 | |||||||
| SR | 压摆率 | VDM=±4.7V | 2.2 | V/µs | ||||
| tS | 趋稳时间 | VDM= ±4.5V 步进,VCM=5V | G = 1 (A) | 达 0.1% | 9 | µs | ||
| 达 1% | 4.8 | |||||||
| G = 2/3 (B) | 达 0.1% | 7.6 | ||||||
| 达 1% | 3.8 | |||||||
| G = 1/2 (C) | 达 0.1% | 10.2 | ||||||
| 达 1% | 2.7 | |||||||
| G = 1/4 (D) | 达 0.1% | 8.9 | ||||||
| 达 1% | 1.9 | |||||||
| 输出使能时间 | 达 0.1% | 15 | µs | |||||
| 输出禁用时间(3) | 达 0.1% | 16 | ||||||
| 过载恢复 | 50% 输入过载 | 16 | µs | |||||
| 电源 | ||||||||
| IQ(VS+) | 流入 VS+ 的静态电流 | VDM = 0V,EN = 高 | 430 | 550 | µA | |||
| IQ(VS–) | 流入 VS– 的静态电流 | VDM = 0V,EN = 高 | -570 | -460 | µA | |||
| IQ | 流入 VS+/VS– 的静态电流 | VDM = 0V,EN = 低 | ±300 | µA | ||||
| 静态电流漂移 | VDM = 0V,TA = -40°C 至 125°C | -0.07 | µA/℃ | |||||
| 启用逻辑 | ||||||||
| VEN | 启用输入逻辑低电平 | EN = 低、DGND | DGND | DGND + 0.9 | V | |||
| 启用输入逻辑高电平 | EN = 高,DGND | DGND + 2 | DGND + 5 | V | ||||
| 启用输入电流 | VEN = DGND + 5V | 1.9 | µA | |||||
| VDGND | DGND 电压 | (VS+) – (VS–) ≤ 12.7V | (VS–) | (VS+) – 2.7 | V | |||
| VDGND | DGND 电压 | (VS+) – (VS–) > 12.7V | (VS–) | (VS–) + 10 | V | |||