Rainbow-electronics MAX3079E Manual de usuario descargar pdf (Pagina 20)

MAX3070E–MAX3079E

+3.3V, ±15kV ESD-Protected, Fail-Safe,

Hot-Swap, RS-485/RS-422 Transceivers

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MAX3070E

MAX3073E

MAX3076E

GND

CC RE

GND DE

0.1µF

N.C.

1, 8, 13

6, 7

N.C.

GND

TYPICAL FULL-DUPLEX OPERATING CIRCUIT

DIP/SO

Pin Configurations and Typical Operating Circuits

MAX3071E

MAX3074E

MAX3077E

GND

0.1µF

TYPICAL FULL-DUPLEX OPERATING CIRCUIT

GND

DIP/SO

MAX3072E

MAX3075E

MAX3078E

0.1µF

TYPICAL HALF-DUPLEX OPERATING CIRCUIT

NOTE: PIN LABELS Y AND Z ON TIMING, TEST, AND WAVEFORMS DIAGRAMS.

REFER TO PINS A AND B WHEN DE IS HIGH.

GND

DIP/SO

GND

1 2 ... 15 16 17 18 19 20 21 22 23 24 25

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Rainbow-electronics MAX3079E Manual de usuario Pagina 20