(5 ±1 seconds and charge/discharge not exceeding 50 mA)
5% (6.3 and 10 V), 3.5% (16 and 25 V) and 2.5% (50 to 250 V)
See Insulation Resistance Limit Table
(Rated voltage applied for 120 ±5 seconds @ 25°C)
Parameters/Characteristics
Regarding aging rate: Capacitance measurements (including tolerance) are indexed to a referee time of 1,000 hours.
To obtain IR limit, divide MΩ-µF value by the capacitance and compare to GΩ limit. Select the lower of the two limits.
Capacitance and dissipation factor (DF) measured under the following conditions:
1 kHz ±50 Hz and 1.0 ±0.2 Vrms if capacitance ≤ 10 µF
120 Hz ±10 Hz and 0.5 ±0.1 Vrms if capacitance > 10 µF
Note: When measuring capacitance it is important to ensure the set voltage level is held constant. The HP4284 and Agilent E4980 have a feature known as
Automatic Level Control (ALC). The ALC feature should be switched to "ON."
[i=s]This post was last edited by chrisrh on 2022-2-19 16:05[/i]Using IO to simulate SPI to drive 0.96' OLED
View datasheet:Select IO ports such as PB12/PB13/PB14/PB15 with hardware SPI1 function
Driv...
[i=s] This post was last edited by The Most Handsome on 2021-11-18 16:41[/i]Yesterday, when I was cleaning my house, I accidentally found the oled12864 small display screen that I bought when I was in...
Since the ADC module is needed in the project, it is necessary to study the ADC module.
This is the description of ADC on the first page of the msp430F5428A datasheet:
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