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ANALOG DEVICES MAX14859GWE+

RS485/RS422 TRANSCEIVER, 25MBPS, 105DEGC

ANALOG DEVICES MAX14859GWE+
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Manufacturer Part No:
MAX14859GWE+
Order Code:
2627164
Technical Datasheet:
MAX14859GWE+   Datasheet
ECAD / MCAD
Supply Frame Models Link
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Product Overview

The MAX14859GWE+ is a 5K VRMS isolated 25Mbps full duplex RS-485/RS-422 transceiver with ±35kV ESD protection and integrated transformer driver in 16 pin SOIC package. The isolation improves communication by breaking ground loops and reduces noise when there are large differences in ground potential between ports. It includes an integrated 450KHz transformer driver for power transfer to the cable side of the transceiver using an external transformer. An integrated LDO provides a simple and space efficient architecture for providing power to cable side of IC. It also includes one drive channel and one receive channel. The receiver is ¼-unit load, allowing up to 128 transceivers on a common bus. Integrated true fail-safe circuitry ensures logic high on receiver output when inputs are shorted or open. It is used in programmable logic controllers and power meters.
  • High integration simplifies designs
  • High performance transceiver enables flexible designs
  • Integrated protection for robust communication
  • Thermal shutdown
  • 5KVRMS withstand isolation voltage for 60S (VISO)
  • 1200VPEAK max repetitive peak isolation voltage (VIORM)
  • 848VRMS maximum working isolation voltage (VIOWM)
  • Lifetime at rated working voltage is >30 years
  • Withstands ±10KV surge per IEC 61000-4-5
  • UL according to UL1577, cUL according to CSA Bulletin 5A & VDE 0884-10 safety approvals

Applications

Communications & Networking, Power Management, Industrial, Metering, HVAC

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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:
2 Channel

:
Isolated RS485 / RS422 Transceiver

:
2Channels

:
1Receivers

:
65ns

:
1

:
3V

:
WSOIC

:
5.5V

:
Full Duplex

:
WSOIC

:
25Mbps

:
16Pins

:
-40°C

:
105°C

:
128

:
±8 kV (Contact), ±18 kV (Air Gap), ±35 kV (HBM)

:
Open, Short

:
-

:
-

:
-

:
MSL 1 - Unlimited

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Technical Documents (1)

Available for back order

More stock available to supplier lead times which is approximately 1/15/24

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

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Php639.80

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