This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust to ESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Discharge specifications.
The device combines a differential driver and a differential receiver, which operate from a single 5-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common-mode voltage range making the device suitable for multi-point applications over long cable runs. The device is characterized from –40°C to 85°C.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
SN65HVD82 | SOIC (8) | 4.90 mm × 3.91 mm |
Changes from A Revision (July 2015) to B Revision
Changes from * Revision (October 2012) to A Revision
PIN | TYPE | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
A | 6 | Bus input/output | Driver output or receiver input (complementary to B) |
B | 7 | Bus input/output | Driver output or receiver input (complementary to A) |
D | 4 | Digital input | Driver data input |
DE | 3 | Digital input | Driver enable, active high |
GND | 5 | Reference potential | Local device ground |
R | 1 | Digital output | Receive data output |
RE | 2 | Digital input | Receiver enable, active low |
VCC | 8 | Supply | 4.5-V to 5.5-V supply |