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SN65HVD1781D
Transceiver RS485, 3.15V-5.5V supply, SOIC-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- SN65HVD1781D
- Order Code:
- 3007016
Product Overview
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
Applications
HVAC, Security, Building Automation, Communications & Networking, Automation & Process Control, Industrial
Product Information
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- RS485 Transceiver
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- RS485
- :
- 1Drivers
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- 1Receivers
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- 3.15V
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- 5.5V
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- SOIC
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- 8Pins
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- -40°C
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- 105°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (1)
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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.
Best Seller
Back order today stock arriving week commencing 08/05/21
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225 more will be available on 08/05/21
57 more will be available on 09/05/21
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price (ex VAT) (inc VAT) | Your Price (ex VAT) |
|---|---|---|
| 1+ | £4.70 £5.64 | |
| 10+ | £3.81 £4.572 | |
| 25+ | £3.59 £4.308 | |
| 50+ | £3.27 £3.924 | |
| 100+ | £2.95 £3.540 | |
| 250+ | £2.89 £3.468 | |
| 500+ | £2.83 £3.396 | |
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