ZHCSGB9D June 2017 – October 2024 AMC1303E0510 , AMC1303E0520 , AMC1303E2510 , AMC1303E2520 , AMC1303M0510 , AMC1303M0520 , AMC1303M2510 , AMC1303M2520
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |
|---|---|---|---|---|---|---|
| 模拟输入 | ||||||
| VClipping | 削波输出前的差分输入电压 | VIN = AINP – AINN | ±320 | mV | ||
| FSR | 额定线性差分满量程 | VIN = AINP – AINN | -250 | 250 | mV | |
| 绝对共模输入电压(1) | (AINP + AINN)/2 至 AGND | -2 | AVDD | V | ||
| VCM | 工作共模输入电压 | (AINP + AINN)/2 至 AGND | -0.16 | AVDD – 2.1 | V | |
| VCMov | 共模过压检测电平 | (AINP + AINN)/2 至 AGND | AVDD – 2 | V | ||
| 共模过压检测电平迟滞 | 90 | mV | ||||
| CIN | 单端输入电容 | AINN = AGND | 2 | pF | ||
| CIND | 差分输入电容 | 1 | pF | |||
| RIN | 单端输入电阻 | AINN = AGND | 19 | kΩ | ||
| RIND | 差分输入电阻 | 22 | kΩ | |||
| IIB | 输入偏置电流 | AINP = AINN = AGND,IIB = IIBP + IIBN | -82 | -60 | -48 | μA |
| IIO | 输入失调电流 | ±5 | nA | |||
| CMTI | 共模瞬态抗扰度 | 50 | 100 | kV/µs | ||
| CMRR | 共模抑制比 | AINP = AINN,fIN = 0Hz, VCM min ≤ VIN ≤ VCM max |
-98 | dB | ||
| AINP = AINN,fIN 为从 0.1Hz 至 50kHz, VCM min ≤ VIN ≤ VCM max |
-98 | |||||
| PSRR | 电源抑制比 | AINP = AINN = AGND,3.0V ≤ AVDD ≤ 5.5V (直流) |
-97 | dB | ||
| AINP = AINN = AGND,3.0V ≤ AVDD ≤ 5.5V, 10kHz,100mV 纹波 |
-94.5 | |||||
| BW | 输入带宽(2) | AMC1303x2510 | 510 | kHz | ||
| AMC1303x2520 | 900 | |||||
| 直流精度 | ||||||
| DNL | 微分非线性 | 分辨率:16 位 | -0.99 | 0.99 | LSB | |
| INL | 积分非线性(3) | 分辨率:16 位 | -4 | ±1 | 4 | LSB |
| EO | 偏移误差 | 初始值,TA = 25°C,AINP = AINN = AGND | -100 | ±4.5 | 100 | µV |
| TCEO | 偏移误差温漂(4) | -1 | ±0.15 | 1 | μV/°C | |
| EG | 增益误差 | 初始值,TA = 25°C | -0.2% | -0.005% | 0.2% | |
| TCEG | 增益误差热漂移(5) | -40 | ±20 | 40 | ppm/°C | |
| 交流精度 | ||||||
| SNR | 信噪比 | AMC1303x2510,fIN = 35Hz | 85 | 87 | dB | |
| AMC1303x2520,fIN = 35Hz | 84.5 | 86.5 | ||||
| THD | 总谐波失真 | AMC1303x2510,fIN = 35Hz | -97 | -86 | dB | |
| AMC1303x2520,fIN = 35Hz | -101 | -86 | ||||
| SFDR | 无杂散动态范围 | fIN = 35Hz | 98 | dB | ||
| 数字输出(CMOS 逻辑) | ||||||
| CLOAD | 输出负载电容 | 30 | pF | |||
| VOH | 高电平输出电压 | IOH = -20µA | DVDD – 0.1 | V | ||
| IOH = -4mA | DVDD – 0.4 | |||||
| VOL | 低电平输出电压 | IOL = 20µA | 0.1 | V | ||
| IOL = 4mA | 0.4 | |||||
| 电源 | ||||||
| IAVDD | 高侧电源电流 | AMC1303x2510,3.0V ≤ AVDD ≤ 3.6V | 5.4 | 7.3 | mA | |
| AMC1303x2510,4.5V ≤ AVDD ≤ 5.5V | 6.0 | 8.0 | ||||
| AMC1303x2520,3.0V ≤ AVDD ≤ 3.6V | 6.3 | 8.5 | ||||
| AMC1303x2520,4.5V ≤ AVDD ≤ 5.5V | 7.2 | 9.8 | ||||
| IDVDD | 控制器侧电源电流 | AMC1303E2510,2.7V ≤ DVDD ≤ 3.6V, CLOAD = 15pF |
3.3 | 4.5 | mA | |
| AMC1303E2510,4.5V ≤ DVDD ≤ 5.5V, CLOAD = 15pF |
3.6 | 5.0 | ||||
| AMC1303M2510,2.7V ≤ DVDD ≤ 3.6V, CLOAD = 15pF |
3.5 | 4.7 | ||||
| AMC1303M2510,4.5V ≤ DVDD ≤ 5.5V, CLOAD = 15pF |
3.9 | 5.4 | ||||
| AMC1303E2520,2.7V ≤ DVDD ≤ 3.6V, CLOAD = 15pF |
4.1 | 5.5 | ||||
| AMC1303E2520,4.5V ≤ DVDD ≤ 5.5V, CLOAD = 15pF |
4.7 | 6.5 | ||||
| AMC1303M2520,2.7V ≤ DVDD ≤ 3.6V, CLOAD = 15pF |
4.6 | 6.0 | ||||
| AMC1303M2520,4.5V ≤ DVDD ≤ 5.5V, CLOAD = 15pF |
5.4 | 7.2 | ||||
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