ADM208EARS(1998) Просмотр технического описания (PDF) - Analog Devices

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Компоненты Описание

производитель

ADM208EARS
(Rev.:1998)

EMI/EMC-Compliant, ±15 kV ESD­ Protected, RS-232 Line Drivers/Receivers

Analog Devices 

ADM206E/ADM207E/ADM208E/ADM211E/ADM213E

SHDN

1

+10V

V+

2

3

20␮s/DIV

V–

–10V

Figure 17. Charge Pump V+, V– Exiting Shutdown

250

200

V–

150

100

V+

50

0

3

3.5

4

4.5

5

5.5

6

VCC – V

Figure 18. Charge Pump Impedance vs. VCC

10

8

VCC = +5V

V+

6

4

2

0

–2

–4

V–

–6

–8

–10

0

5

10

15 20 25

30 35 40

ILOAD – mA

Figure 19. Charge Pump V+, V– vs. Current

–8–

REV. B

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