SN65HVD30, SN65HVD31, SN65HVD32

SN65HVD33, SN65HVD34, SN65HVD35

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SLLS665K – SEPTEMBER 2005 – REVISED OCTOBER 2015

Pin Functions

PIN

TYPE

DESCRIPTION

D

D

RHL

NAME

(8-Pins)

(14-Pins)

(20-Pins)

A

8

12

18

Bus input

Receiver input (complementary to B)

B

7

11

17

Bus input

Receiver input (complementary to A)

D

3

5

7

Digital input

Driver data input

DE

—

4

6

Digital input

Driver enable, active high

Reference

GND

4

6, 7

10, 11

Local device ground

potential

2, 5, 8,

NC

—

1, 8

9, 12,

No connect

No connect; must be left floating

13, 16, 19

R

2

2

3

Digital output

Receive data output

RE

—

3

4

Digital output

Receiver enable, active low

1

13, 14

1, 20

Supply

3-V to 3.6-V supply

Y

5

9

14

Bus output

Driver output (complementary to Z)

Z

6

10

15

Bus output

Driver output (complementary to Y)

7 Specifications

7.1 Absolute Maximum Ratings

over operating free-air temperature range unless otherwise noted

(1) (2)

MIN

MAX

UNIT

Supply voltage

–0.3

6

V

Voltage at any bus terminal (A, B, Y, Z)

–9

14

V

Voltage input, transient pulse through 100

–50

50

V

Input voltage (D, DE, RE)

–0.5

7

V

Output current (receiver output only, R)

11

mA

Storage Temperature

125

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values, except differential I/O bus voltages, are with respect to network ground terminal.

(3)

This tests survivability only and the output state of the receiver is not specified.

7.2 ESD Ratings

VALUE

UNIT

Bus pins and GND

±16000

Human body model (HBM), per ANSI/ESDA/JEDEC

Electrostatic

All pins

±4000

V

discharge

±1000

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

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