SN65HVD1781D - TI

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

Part No

SN65HVD1781D
Manufacturer

TI
ChipWorker Part#

CW10177808
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

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

Datasheet

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SN65HVD1781D Specifications

Attribute	Attribute Value

Part Number	SN65HVD1781D
Manufacturer	TI
ChipWorker Part#	CW10177808
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
Data Rate	1.00 Mbps
Drivers Per Package	1
Operating Temperature (Max)	105 ℃
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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Size-Length	4.9 mm
Size-Width	3.91 mm
Size-Height	1.58 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The SN65HVD1781D is a fault-protected RS-485 Transceiver, designed to survive overvoltage faults such as direct shorts to power supplies, mis-wiring faults, connector failures, cable crushes and tool mis-applications. They are 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. In the SN65HVD1781D, 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 to 125°C. This device is pin-compatible with the industry-standard SN75176 transceiver, making them drop-in upgrades in most systems.
±16kV HBM Protection on Bus Pins
Reduced Unit Load for up to 320 Nodes
Failsafe Receiver for Open-circuit, Short-circuit and Idle-bus Conditions
Low Standby Supply Current, 1µA Maximum, ICC 4mA Quiescent During Operation Low Power Consumption
Pin-compatible with Industry-standard SN75176
Signalling Rates of 115kbps, 1Mbps and up to 10Mbps
Green Product, No Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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