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| DS1236 Datasheet, PDF (8/19 Pages) Dallas Semiconductor – MicroManager Chip | |||
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DS1236
EXAMPLE 1: 5 VOLT SUPPLY, R2 = 10k OHM, VSENSE = 4.80 VOLTS
â´ 4.80 =
R1 + 10k
10k
X 2.54
R1 = 8.9k OHM
EXAMPLE 2: 12 VOLT SUPPLY, R2 = 10k OHM, VSENSE = 9.00 VOLTS
â´ 9.00 =
R1 + 10k
10k
X 2.54
R1 = 25.4k OHM
VMAX =
9.00
2.54
X 5.00 = 17.7 VOLTS
NONVOLATILE SRAM Figure 7
8 of 19
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