SN65HVD1781DR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

SN65HVD1781DR
Manufacturer

TI
ChipWorker Part#

CW2682640
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

RS-485 70V Fault-Protected RS-485 Transceivers Single Transmitter/Receiver RS-485 8Pin SOIC T/R
Documentation

Datasheet

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SN65HVD1781DR Specifications

Attribute	Attribute Value

Part Number	SN65HVD1781DR
Manufacturer	TI
ChipWorker Part#	CW2682640
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	3.30 V, 5.00 V
Output Voltage	2.75 V
Supply Current	6 mA
Number of Positions	8 Position
Power Dissipation	905 mW
Drivers Per Package	1
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3.15V ~ 5.5V
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	3.15 V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The SN65HVD178x devices are designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes, and tool mis-applications. The devices are also robust to ESD events with high levels of protection to the human-body-model specification.
The SN65HVD178x devices combine a differential driver and a differential receiver, which operate from a single power supply. In the SN65HVD1782, 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. This port features a wide common-mode voltage range, making the devices suitable for multipoint applications over long cable runs. These devices are characterized from –40°C to 125°C. These devices are pin-compatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems.
These devices are fully compliant with ANSI TIA/EIA 485-A with a 5-V supply and can operate with a 3.3-V supply with reduced driver output voltage for low-power applications. For applications where operation is required over an extended common-mode voltage range, see the SN65HVD1785 (SLLS872) data sheet.

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