Datasheet

www.ti.com
PTH04000W
SLTS247B – JUNE 2005 – REVISED OCTOBER 2007
Table 2. Calculated Set-Point Resistor Values
V
O
Required R
SET
V
O
Required R
SET
V
O
Required R
SET
0.900 Open 1.475 12.3 k Ω 2.55 2.16 k Ω
0.925 353 k Ω 1.50 11.6 k Ω 2.60 2.00 k Ω
0.950 175 k Ω 1.55 10.5 k Ω 2.65 1.85 k Ω
0.975 116 k Ω 1.60 9.49 k Ω 2.70 1.71 k Ω
1.000 85.9 k Ω 1.65 8.64 k Ω 2.75 1.58 k Ω
1.025 68.0 k Ω 1.70 7.90 k Ω 2.80 1.45 k Ω
1.050 56.2 k Ω 1.75 7.24 k Ω 2.85 1.33 k Ω
1.075 47.7 k Ω 1.80 6.66 k Ω 2.90 1.22 k Ω
1.100 41.3 k Ω 1.85 6.14 k Ω 2.95 1.11 k Ω
1.125 36.4 k Ω 1.90 5.67 k Ω 3.00 1.00 k Ω
1.150 32.4 k Ω 1.95 5.25 k Ω 3.05 904 Ω
1.175 29.2 k Ω 2.00 4.86 k Ω 3.10 810 Ω
1.200 26.5 k Ω 2.05 4.51 k Ω 3.15 720 Ω
1.225 24.2 k Ω 2.10 4.19 k Ω 3.20 634 Ω
1.250 22.2 k Ω 2.15 3.89 k Ω 3.25 551 Ω
1.275 20.5 k Ω 2.20 3.61 k Ω 3.30 473 Ω
1.300 19.0 k Ω 2.25 3.36 k Ω 3.35 397 Ω
1.325 17.7 k Ω 2.30 3.12 k Ω 3.40 324 Ω
1.350 16.6 k Ω 2.35 2.90 k Ω 3.45 254 Ω
1.375 15.5 k Ω 2.40 2.70 k Ω 3.50 187 Ω
1.400 14.6 k Ω 2.45 2.51 k Ω 3.55 122 Ω
1.425 13.7 k Ω 2.50 2.33 k Ω 3.60 60 Ω
1.450 13.0 k Ω
8 Submit Documentation Feedback Copyright © 2005 – 2007, Texas Instruments Incorporated
Product Folder Link(s): PTH04000W