SN65HVD1781QDRQ1 - TI

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

Part No

SN65HVD1781QDRQ1
Manufacturer

TI
ChipWorker Part#

CW13764040
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

Single Transmitter/Receiver RS-485 8Pin SOIC T/R
Documentation

Datasheet

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SN65HVD1781QDRQ1 Specifications

Attribute	Attribute Value

Part Number	SN65HVD1781QDRQ1
Manufacturer	TI
ChipWorker Part#	CW13764040
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
Supply Current	6 mA
Number of Positions	8 Position
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 SN65HVD1781QDRQ1 is a RS-485 Fault-protected Transceiver designed to survive over-voltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. It is also robust to ESD events, with high levels of protection to the human-body-model specification. This device combines a differential driver and a differential receiver, which operate from a single power supply. This port features a wide common-mode voltage range, making the device suitable for multipoint applications over long cable runs. This device is pin-compatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems. This device is fully compliant with ANSI TIA/EIA 485-A with a 5V supply and can operate with a 3.3V supply with reduced driver output voltage for low-power applications.
Failsafe receiver (bus open, bus shorted and bus idle)
Bus-pin fault protection to >±70V
Reduced unit load for up to 320 nodes
±16kV HBM protection on bus pins
1µA Maximum low standby supply current
4mA Quiescent during operation (ICC)
1Mbps Maximum signalling rate
Green product and no Sb/Br

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