Specifications |
INA821 |
INA828 |
INA819 |
INA188 |
Vos max (µV) |
35 |
50 |
35 |
55 |
Drift (Max) (µV/C) |
0.4 |
0.5 |
0.4 |
0.2 |
Gain Error (% Max) |
0.15 |
0.15 |
0.15 |
0.5 |
Gain drift (ppm/°C) (G=1) |
5 |
5 |
5 |
5 |
CMRR (Max Gain) (Min) (dB) |
140 |
140 |
140 |
118 |
GBW (MHz) (G=1) |
4.7 |
2 |
2 |
0.6 |
电流误差 |
电压误差 |
||
误差来源 |
满量程误差 |
误差来源 |
满量程误差 |
分流电阻温漂 |
50 ppm |
分流电阻温漂 |
50 ppm |
INA821失调温漂 |
40 ppm |
TLV07失调温漂 |
1 ppm |
INA821增益温漂 |
25 ppm |
TLV07增益温漂 |
25 ppm |
INA821 CMRR |
10 ppm |
TLV07 CMRR |
6 ppm |
ADS131M08非线性度 |
7.5 ppm |
ADS131M08非线性度 |
7.5 ppm |
REF2025 电压温漂 |
40 ppm |
REF2025 电压温漂 |
40 ppm |
总误差 |
0.017% |
总误差 |
0.013% |
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