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

 
 

ANALOG DEVICES MAX14855GWE+

Transceiver RS422, RS485, 3V-5.5V supply, 1 Driver, WSOIC-16

ANALOG DEVICES MAX14855GWE+

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

Manufacturer Part No:
MAX14855GWE+
Order Code:
2528535
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Technical Datasheet:
MAX14855GWE+   Datasheet
ECAD / MCAD
Supply Frame Models Link
See all Technical Docs

Product Overview

MAX14855GWE+ is an isolated RS-485/RS-422 transceiver that provides 2750VRMS (60s) of galvanic isolation between the cable-side (RS-485/RS-422 driver/ receiver-side) and the UART-side of the device. 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 the cable side of the IC. It includes one drive channel and one receive channel. The receiver is a ¼-unit load, allowing up to 128 transceivers on a common bus. It is used in applications such as industrial automation equipment, programmable logic controllers, HVAC, and power meters.
  • UL according to UL1577, cUL according to CSA bulletin 5A (safety approval)
  • Integrated transformer driver for power transfer to cable side, 5Mbps data rate
  • High-performance transceiver enables flexible designs
  • ±35kV ESD (HBM) on driver outputs/receiver inputs
  • 2.75KVRMS withstand isolation voltage for 60s (VISO)
  • 630VPEAK maximum repetitive peak isolation voltage (VIORM)
  • 445VRMS maximum working isolation voltage (VIOWM)
  • Withstands ±10kV surge per IEC 61000-4-5, thermal shutdown
  • VDDA supply voltage range from 3V to 5.5V, supply current is 4.7mA typical at (TA = +25°C)
  • Operating temperature range from -40°C to +105°C, 16-pin WSOIC 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

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


:
RS422 / RS485 Transceiver

:
1Receivers

:
1

:
Full Duplex

:
250Kbps

:
3V

:
5.5V

:
WSOIC

:
16Pins

:
128

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

:
Open, Short

:
-40°C

:
105°C

:
-

:
-

:
MSL 1 - Unlimited

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

Technical Documents (1)

64 In stock Need more?

64 deliver in 3-4 business days from our UK warehouse

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

¥2,075.37 (¥2,282.91 Inc. JCT)

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 10+
  • 46+
  • 138+
  • 276+
  • 506+
  • 1012+
Quantity Price (Incl JCT)
1+ ¥2,075.37 (¥2,282.91)
10+ ¥1,440.27 (¥1,584.30)
46+ ¥1,180.84 (¥1,298.92)
138+ ¥1,048.95 (¥1,153.85)
276+ ¥1,043.96 (¥1,148.36)
506+ ¥1,031.00 (¥1,134.10)
1012+ ¥1,030.99 (¥1,134.09)
Quantity Price (Incl JCT)

Pricing is unavailable. Please contact customer services.

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