MAX3160EEAP Ver la hoja de datos (PDF) - Maxim Integrated

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MAX3160EEAP

±15kV ESD-Protected, +3.0V to +5.5V, 10nA, RS-232/RS-485/RS-422 Multiprotocol Transceivers

Maxim Integrated 

±15kV ESD-Protected, +3.0V to +5.5V, 10nA,

RS-232/RS-485/RS-422 Multiprotocol Transceivers

MAX3160E

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PIN

MAX3161E

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MAX3162E

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Pin Description

NAME

FUNCTION

C1+

VCC

C1-

GND

T1OUT

Z(B)/T1OUT

Z

Z(B)

Y(A)/T2OUT

Y

Y(A)

R1OUT

T2OUT

RO/R2OUT

SHDN

R2OUT

FAST

RO

RS - 485/RS - 232

RE485

HDPLX

Positive Terminal of the Positive Flying Capacitor

Positive Supply Voltage

Negative Terminal of the Positive Flying Capacitor

Ground

RS-232 Driver Output

Inverting RS-485/RS-422 Driver Output in Full-Duplex Mode

(and Inverting RS-485/RS-422 Receiver Input in Half-Duplex

Mode)/RS-232 Driver Output

Inverting RS-485/RS-422 Driver Output

Inverting RS-485/RS-422 Driver Output in Full-Duplex Mode

(and Inverting RS-485/RS-422 Receiver Input in Half-Duplex

Mode)

Noninverting RS-485/RS-422 Driver Output in Full-Duplex

Mode (and Noninverting RS-485/RS-422 Receiver Input in

Half-Duplex Mode)/RS-232 Driver Output

Noninverting RS-485/RS-422 Driver Output

Noninverting RS-485/RS-422 Driver Output in Full-Duplex

Mode (and Noninverting RS-485/RS-422 Receiver Input in

Half-Duplex Mode)

RS-232 Receiver Output

RS-232 Driver Output

RS-485/RS-422 Receiver Output/RS-232 Receiver Output

Active-Low Shutdown-Control Input. Drive SHDN low to shut

down transmitters and charge pump.

RS-232 Driver Output

Transmitter Speed-Select Input. Select slew-rate limiting for

RS-232 and RS-485/RS-422. Slew-rate limits with a logic-level

low.

RS-485/RS-422 Receiver Output

Pin-Selectable Mode Functionality Input. Operates as

RS-485/RS-422 with a logic-level high; operates as RS-232

with a logic-level low.

RS-485/RS-422 Receiver Enable Input. Logic-level low enables

RS-485/RS-422 receivers.

Pin-Selectable Mode Functionality Input. Operates in full-

duplex mode when low; operates in half-duplex mode when

high.

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