Electronic Design
Transformers Team With High-Speed Transceivers

Transformers Team With High-Speed Transceivers

The 782482 Series converter transformers operate with Analog Devices’ ADM2482/7 transceiver chipsets that provide isolated RS-485 and RS-422 interfaces. The transformers rely on controlled turns ratios to ensure consistent performance while a toroidal construction helps minimize EMI. Other features include 4 kVdc of isolation, 3.3V and 5V input voltages, a DIL package measuring 9.77 mm x 9.14 mm x 6.35 mm, and an industrial temperature range from -40°C to +85°C. Price for the 782482 series is around $0.74 each in OEM quantities. MURATA POWER SOLUTIONS INC., Mansfield, MA. (508) 339-3000.
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