8e8ac800-3f2c-4e2f-b78c-a513e5103437 153 4 5 false false 0 decimal

&[DATE] &[TIME] - &[FILENAME]

TPS3700 Window UV & OV Test Point Expected Measurement Range Calculator

OVTP V.in RC RMM * RC RMM + / RC RMM * RC RMM + / RA RB + + / * :

UVTP V.in RB RC RMM * RC RMM + / + RC RMM * RC RMM + / RB + RA + / * :

ΔOVTP OVTP V.in diff abs ΔV.in * OVTP RA diff abs ΔRA * + OVTP RB diff abs ΔRB * + OVTP RC diff abs ΔRC * + OVTP RMM diff abs ΔRMM * + :

ΔUVTP UVTP V.in diff abs ΔV.in * UVTP RA diff abs ΔRA * + UVTP RB diff abs ΔRB * + UVTP RC diff abs ΔRC * + UVTP RMM diff abs ΔRMM * + :

Inputs:

Input Voltage:

V.in 27 V * :

ΔV.in 0.5 % * V.in * :

Series Divider Resistors:

RA_1 20 kΩ * :

ΔRA_1 0.1 % * RA_1 * :

RA RA_1 RA_2 + :

RA_2 750 kΩ * :

ΔRA_2 0.2 % * RA_2 * :

ΔRA ΔRA_1 ΔRA_2 + :

RB 3 kΩ * :

ΔRB 0.2 % * RB * :

RC 10 kΩ * :

ΔRC 0.2 % * RC * :

Multimeter Specifications:

RMM 10 MΩ * :

MM Input Resistance on mV range.

ΔRMM 0 % * RMM * :

MM DC accuracy on mV range.

Results

OVTP mV 344.4875

ΔOVTP mV 3.0733

OVTP ΔOVTP ± mV 347.5608 341.4142 21 sys

UVTP mV 447.9371

ΔUVTP mV 3.9896

UVTP ΔUVTP ± mV 451.9267 443.9475 21 sys

Comparing with the ± version

20220331 TPS3700 Window Comparator with Tolerances A3.sm