SP3220EBEY 데이터 시트보기 (PDF) - Signal Processing Technologies

부품명

상세내역

제조사

SP3220EBEY

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

Signal Processing Technologies 

TYPICAL PERFORMANCE CHARACTERISTICS: Continued

Unless otherwise noted, the following performance characteristics apply for VCC = +3.3V, 250kbps data rates, all drivers

loaded with 3k1, 0.1µF charge pump capacitors, and TAMB = +25°C.

6

4

2Mbps 1.5Mbps

1Mbps

2

0

-2

-4

2Mbps 1.5Mbps

1Mbps

-6 0

250

500

1000

1500 2000

Load Capacitance (pF)

Figure 7. Transmitter Output Voltage vs Load Capaci-

tance for the SP3220EU.

6

4

2

0

-2

-4

-6

2.5 2.7

TxOUT +

TxOUT -

3

3.5

4

Supply Voltage (V)

4.5 5

Figure 8. Transmitter Output Voltage vs Supply Voltage

for the SP3220EU.

16

14

12

10

8

6

4

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

2

0

2.7

3

3.5

4

4.5

5

Supply Voltage (V)

Figure 9. Supply Current vs Supply Voltage for the

SP3220EU.

Date: 8/30/05

Date: 8/22/05

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

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

5

© Copyright 2005 Sipex Corporation

© Copyright 2005 Sipex Corporation

Share Link: