SP3232EBEN/TR Ver la hoja de datos (PDF) - Signal Processing Technologies

Número de pieza

componentes Descripción

Fabricante

SP3232EBEN/TR

True +3.0V to +5.5V RS-232 Transceivers

Signal Processing Technologies 

VCC

C5 +0.1µF

C1 + 0.1µF

C2 + 0.1µF

LOGIC

INPUTS

VCC

C1+

V+

C1-

C2+

SP3222EB

SP3232EB

V-

C2-

TxIN

TxOUT

+

C3 0.1µF

C4 0.1µF

+

LOGIC

OUTPUTS

RxOUT

EN*

RxIN

5k1

*SHDN

VCC

GND

Figure 10. SP3222EB/3232EB Driver Loopback Test Circuit

1000pF

* SP3222EB only

Figure 11. Driver Loopback Test Results at 120kbps

Figure 12. Driver Loopback Test Results at 250 kbps

Date:11/D02a/t0e:502/27/05

SPS3P232222E2EBB/S/3P23322E32BETBruTer+u3e.0+3to.0+V5.t5oV+R5S.5-2V32RTSr-a2n3s2ceTivraenrssceivers

9

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