SLVSJY8 November 2025 THVD4431A
PRODUCTION DATA
For reliable operation at all data rates and supply voltages, each supply must be decoupled with a ceramic capacitor located as close to the supply pins as possible. Recommended bypass capacitor for VCC is 1μF, for VIO is 100nF, for V+, V- charge pump voltage supplies is 100nF. Besides this, two charge pump flying capacitors of 100nF each are needed between C1+, C1- terminals and between C2+, C2- terminals. For VCC = 3.3V ±10%, V+ and V- voltages are regulated to +5.5V and -5.5V typically. If an application needs larger RS-232 output voltages, VCC = 5V ± 10% is recommended because V+ and V- are regulated to ±9.5V.