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ANALOG DEVICES MAX14782EAUA+
Transceiver, RS422, RS485, 500kbps, 1 Driver, 3 V to 5.5 V Supply, uMAX-8
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX14782EAUA+
- Order Code:
- 2798833
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- Technical Datasheet:
- MAX14782EAUA+ Datasheet
- ECAD / MCAD
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Product Overview
MAX14782EAUA+ is a 3.3V to 5V ESD-protected transceiver intended for half-duplex RS-485/RS-422 communication up to 500Kbps. This device is optimized for extended cable runs while maximizing tolerance to noise. Its integrated protection features include short-circuit-protected outputs, hot-swap functionality, and a true fail-safe receiver, guaranteeing a logic-high receiver output when inputs are shorted or open. Hotswap capability eliminates undesired transitions on the bus during power-up or hot insertion. The transceiver draws a 1.9mA (typ) supply current when unloaded or when fully loaded with the drivers disabled and draws less than 10µA (max) of supply current in low-power shutdown mode. It is used in applications such as motion controllers, field bus networks, encoder interfaces, and backplane buses.
- Integrated protection increases robustness, short-circuit-protected outputs
- True fail-safe receiver, hot-swap capability
- Supply voltage range from 3V to 5.5V, data rates up to 500Kbps
- Supply current is 1.9mA typical at (DE = VCC, RE = GND, no load)
- Shutdown supply current is 10µA maximum at (DE = GND, RE = VCC)
- Allows up to 32 transceivers on the bus
- Driver propagation delay is 20ns maximum at (RL = 54ohm, CL = 50pF)
- Receiver propagation delay is 200ns maximum at (CL = 15pF, VCC = +3V to +5.5V)
- Operating temperature range from -40°C to +125°C
- 8-pin µMAX package
Footnotes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product Information
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- :
- RS422 / RS485 Transceiver
- :
- 1Receivers
- :
- 1
- :
- Half Duplex
- :
- 500Kbps
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- 3V
- :
- 5.5V
- :
- µMAX
- :
- 8Pins
- :
- 32
- :
- ±12 kV (Contact), ±20 kV (Air Gap), ±35 kV (HBM)
- :
- Open, Short
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (1)
Available for back order
More stock available to supplier lead times which is approximately 4/21/25
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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.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥1,140.13
(
¥1,254.14
Inc. JCT)
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| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 1+ | ¥1,140.13 (¥1,254.14) | ( ) |
| 10+ | ¥880.94 (¥969.03) | ( ) |
| 50+ | ¥732.03 (¥805.23) | ( ) |
| 100+ | ¥695.97 (¥765.57) | ( ) |
| 250+ | ¥633.27 (¥696.60) | ( ) |
| 500+ | ¥623.17 (¥685.49) | ( ) |
| 1000+ | ¥613.07 (¥674.38) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
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