You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

SN65HVD1781QDRQ1

Transceiver RS422/RS485, 3.15V-5.5V supply, SOIC-8

TEXAS INSTRUMENTS SN65HVD1781QDRQ1

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
SN65HVD1781QDRQ1
Order Code:
3121350RL

Product Overview

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

Applications

Automotive, Signal Processing

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
RS485 Transceiver

:
RS422, RS485

:
1Drivers

:
1Receivers

:
3.15V

:
5.5V

:
SOIC

:
8Pins

:
-40°C

:
125°C

:
-

:
AEC-Q200

Find similar products Choose and modify the attributes above to find similar products.

Technical Docs (1)

CAD Downloads

×

Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

Accept Cancel

1,025 In stock Need more?

Order before 4:30pm

With you next business day

Hassle free returns. Terms & Conditions

£3.75 ( ex VAT  ) £4.500 ( inc VAT )

Pricing is unavailable. Please contact customer services.

Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 10
Quantity Price (ex VAT) (inc VAT) Your Price (ex VAT)
 
 
10+ £3.75 £4.500
Promotional price
Contract Price
Web only price
Web only contract price
 
25+ £3.55 £4.260
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ £3.24 £3.888
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ £2.92 £3.504
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ £2.62 £3.144
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ £2.52 £3.024
Promotional price
Contract Price
Web only price
Web only contract price
 
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Part No/Line Note
Total Price: ( ex VAT  )
Total Price: ( inc VAT )
Total Price: --