Dear Sirs
I use LM334 for my new project.
Why does Iout be changed when I set V+=2.0V~4.0V? .
V+(V) |
Vout(V) |
Rset(K Ohm) |
Rload(K Ohm) |
Iout(mA) |
2 |
1.49 |
2.2 |
80 |
0.018625 |
2.1 |
1.54 |
2.2 |
80 |
0.01925 |
2.2 |
1.67 |
2.2 |
80 |
0.020875 |
2.3 |
1.79 |
2.2 |
80 |
0.022375 |
2.4 |
1.86 |
2.2 |
80 |
0.02325 |
2.5 |
1.94 |
2.2 |
80 |
0.02425 |
2.6 |
2.04 |
2.2 |
80 |
0.0255 |
2.7 |
2.14 |
2.2 |
80 |
0.02675 |
2.8 |
2.28 |
2.2 |
80 |
0.0285 |
2.9 |
2.35 |
2.2 |
80 |
0.029375 |
3 |
2.43 |
2.2 |
80 |
0.030375 |
3.1 |
2.5 |
2.2 |
80 |
0.03125 |
3.2 |
2.59 |
2.2 |
80 |
0.032375 |
3.3 |
2.69 |
2.2 |
80 |
0.033625 |
3.4 |
2.8 |
2.2 |
80 |
0.035 |
3.5 |
2.93 |
2.2 |
80 |
0.036625 |
3.6 |
3.04 |
2.2 |
80 |
0.038 |
3.7 |
3.14 |
2.2 |
80 |
0.03925 |
3.8 |
3.23 |
2.2 |
80 |
0.040375 |
3.9 |
3.29 |
2.2 |
80 |
0.041125 |
4 |
3.36 |
2.2 |
80 |
0.042 |
。
BRS
Nat