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TPS7101QDT Datasheet COMPENSATION FOR THE CHANGE IN SENSITIVITY OVER TEMPERATURE All thermal accelerometers display the same sensitivity change with temperature. The sensitivity change depends on variations in heat transfer that are governed by the laws ofphysics. Manufacturing variations do not influence the sensitivity change, so there are no unit-to-unit differences in sensitivity change. The sensitivity change is governed by the following equation (and shown in Figure l in oC): TPS7101QDT Price Replacement Screws - ABS cases For 1599B - 1594MS100 - Pkg. of l00 M3 x .5 x 18 mm machine screws For 1599E - 1594WMS100 - Pkg. of 100 M3 x .5 x 25 mm machine screws For 1599H - 1599HMS100 - Pkg. of 100 M3 x .5 x 28 mm mochine screws TPS7101QDT on stock Figure 8 shows the Power Supply Rejection Ratio as functions of frequency and battery voltage. If a noise signal occurs at l kHz when the battery voltage is at 3V, the noise will be attenuated by 70 dB (divided by more than 3000) at the output of the regulator. Con- sequently, a 2V spike on the battery is attenuated to less than l mV, which is low enough to avoid any risk of malfunction by a device supplied by the regulator.
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