ST3222ECPR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

ST3222ECPR

± 15 kV ESD protected, 3 to 5.5 V low power, up to 250 Kbps, RS-232 drivers and receivers

STMicroelectronics 

ST3222E

4

Application circuits

Figure 2. Application schematic

Application circuits

Table 11. Capacitance value (µF)

VCC

C1

C2

C3

C4

Cbypass

3.0 to 3.6

0.1

0.1

0.1

0.1

0.1

4.5 to 5.5

0.047

0.33

0.33

0.33

0.33

3.0 to 5.5

0.22

0.1

0.1

0.1

0.22

7/15

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