SP3220EB datasheet(5/21 Pages) SIPEX

No de pièce	SP3220EB

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

PDF	21 Pages

Scroll/Zoom	100%

Fabricant	SIPEX [Sipex Corporation]

Site Internet	http://www.sipex.com

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5 / 21 page

Date: 8/30/05

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

Date: 8/22/05

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

TYPICAL PERFORMANCE CHARACTERISTICS: Continued

Unless otherwise noted, the following performance characteristics apply for V

CC = +3.3V, 250kbps data rates, all drivers

loaded with 3k , 0.1µF charge pump capacitors, and T

AMB = +25°C.

Figure 7. Transmitter Output Voltage vs Load Capaci-

tance for the SP3220EU.

Figure 8. Transmitter Output Voltage vs Supply Voltage

for the SP3220EU.

Figure 9. Supply Current vs Supply Voltage for the

SP3220EU.

250

500

1000

1500

2000

Load Capacitance (pF)

-2

-4

-6

2Mbps

1.5Mbps

1Mbps

2Mbps

1.5Mbps

1Mbps

2.5

2.7

3.5

4.5

Supply Voltage (V)

-2

-4

-6

TxOUT +

TxOUT -

2.7

3.5

4.5

Supply Voltage (V)

T1 Loaded with 3K // 1000pf @1Mbps

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