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ANALOG DEVICES MAX3291ESD+
Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-14
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- MAX3291ESD+
- Order Code:
- 2511701
-
- Technical Datasheet:
- MAX3291ESD+ Datasheet
- ECAD / MCAD
-
Product Overview
The MAX3291ESD+ is a RS485/RS422 transceiver with pre-emphasis for high speed, long distance communication in 14 pin NSOIC package. This high speed transceiver has one driver and one receiver. It contains driver pre-emphasis circuitry which extends distance and increases data rate of reliable communication by reducing intersymbol interference (ISI) caused by long cables. The MAX3291 is programmable for data rates of 5Mbps to 10Mbps by using a single external resistor. This full duplex device operates from a single +5V supply and offers low current shutdown mode that reduces supply current to 100nA. The device has driver output short circuit current limiting and fail-safe receiver input that provides logic high output if input is open circuit. A 1/4 unit load receiver input impedance allows up to 128 transceivers on the bus.
- Supply voltage range from 4.75V to 5.25V
- Operating temperature range from -40°C to 85°C
- Pre-emphasis increases distance and data rate of reliable RS485/RS422 communication
- Common mode input voltage range from -7V to +12V
- Pin compatible with 75180, MAX489, MAX491 MAX3080, MAX3083, MAX3086, MAX1482 devices
- No load supply current of 2mA
- PEE input current of -30µA
Applications
Communications & Networking, Industrial
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- RS422 / RS485 Transceiver
- :
- 1Receivers
- :
- 1
- :
- Full Duplex
- :
- 10Mbps
- :
- 4.75V
- :
- 5.25V
- :
- NSOIC
- :
- 14Pins
- :
- 128
- :
- -
- :
- Open
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 12/2/24
100 UK stock available for 4-6 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Rs.904.35
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| 1+ | Rs.904.35 | |
| 10+ | Rs.797.72 | |
| 50+ | Rs.796.91 | |
| 100+ | Rs.701.67 | |
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