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| 24 | page 7: Thermal resistance junction-case: 14 C/W |
24 | page 7: Thermal resistance junction-case: 14 C/W |
| 25 | 25 | ||
| 26 | 26 | ||
| 27 | === 3.0 V ==== |
27 | === 3.0 V ==== |
| 28 | 28 | ||
| 29 | R1 = 240 |
29 | R1 = 220 |
| 30 | R2 = 330 |
30 | R2 = 330 |
| 31 | 31 | ||
| 32 | VOUT = VREF (1 + R2 / R1) |
32 | VOUT = VREF (1 + R2 / R1) |
| 33 | 3.000 = 1.25 * (1 + 280 / 200) |
33 | 3.000 = 1.25 * (1 + 280 / 200) |
| 34 | 2.969 = 1.25 * (1 + 330 / 240) |
34 | 2.969 = 1.25 * (1 + 330 / 240) |