ST3243CPR(2002) 查看數據表（PDF） - STMicroelectronics

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ST3243CPR
(Rev.:2002)

3 TO 5.5V, 400KBPS, RS-232 TRANSCEIVER WITH AUTO-POWERDOWN

STMicroelectronics 

ST3243

APPLICATION CIRCUITS

CAPACITANCE VALUE (µF)

VCC

C1

C2

3.0 to 3.6

4.5 to 5.5

3.0 to 5.5

0.1

0.047

0.22

0.1

0.33

1.0

C3

0.1

0.33

1.0

C4

Cbypass

0.1

0.1

0.33

0.33

1.0

0.22

6/11

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