Datasheet

LDC1000
www.ti.com SNOSCX2 –SEPTEMBER 2013
Table 5. Rp_MAX
Address = 0x01, Default=0x0E, Direction=R/W
Bit Field Field Name Description
7:0 Rp Maximum Maximum Rp that LDC1000 needs to
measure. Configures the input dynamic
range of LDC1000. See Table 6 for register
settings.
Table 6. Register settings for Rp_MAX
Register setting Rp (kΩ)
0x00 3926.991
0x01 3141.593
0x02 2243.995
0x03 1745.329
0x04 1308.997
0x05 981.748
0x06 747.998
0x07 581.776
0x08 436.332
0x09 349.066
0x0A 249.333
0x0B 193.926
0x0C 145.444
0x0D 109.083
0x0E 83.111
0x0F 64.642
0x10 48.481
0x11 38.785
0x12 27.704
0x13 21.547
0x14 16.160
0x15 12.120
0x16 9.235
0x17 7.182
0x18 5.387
0x19 4.309
0x1A 3.078
0x1B 2.394
0x1C 1.796
0x1D 1.347
0x1E 1.026
0x1F 0.798
Table 7. Rp_MIN
Address = 0x02, Default=0x14, Direction=R/W
Bit Field Field Name Description
7:0 Rp Minimum Minimum Rp that LDC1000 needs to measure. Configures the input
dynamic range of LDC1000. See Table 8 for register settings.
(1)
(1) This Register needs a mandatory write as it defaults to 0x14.
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