SP3220ECT View Datasheet(PDF) - Signal Processing Technologies

Part Name

Description

Manufacturer

SP3220ECT

+3.0V to +5.5V RS-232 Driver/Receiver Pair

Signal Processing Technologies 

VCC

C5 +0.1µF

C1 + 0.1µF

C2 + 0.1µF

LOGIC

INPUTS

VCC

C1+

V+

C1-

C2+ SP3220

V-

E/EB/EU

C2-

TxIN

TxOUT

+

C3 0.1µF

C4 0.1µF

+

LOGIC

OUTPUTS

RxOUT

EN

RxIN

5k1

*SHDN

VCC

GND

(SP3220EU 250pF)

(SP3220E/EB 1000pF)

Figure 12. SP3220E/EB/EU Driver Loopback Test Circuit

Figure 13. SP3220EB Driver Loopback Test Results at

250Kbps

Figure 14. SP3220EU Driver Loopback Test Results at

1Mbps

Date: 8/22/05

Date: 8/30/05

SP3220E/EB/EU High ESD RS-232 Driver/Receiver

10

SP3220E/EB/EU High ESD RS-232 Driver/Receiver

10

© Copyright 2005 Sipex Corporation

© Copyright 2005 Sipex Corporation

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