What is the current consumption of the ADM2484E when there is no data transfer going on?
Current consumption is typically <1 mA for Idd1 and <1 mA for Idd2 when the ADM2484E driver is disabled (DE = 0V) and Vdd1 = 3.3V or 5V, Vdd2 = 3.3V, /RE is high or low.
If the driver is enabled (DE = High), the following current consumption applies for transmitting a DC level (TxD = 0V or High):
Single Termination, Rt = 120Ω: Typically <1 mA for Idd1, 23 mA for Idd2
Double Termination, Rt = 60Ω (120Ω||120Ω): Typically < 1 mA, 39 mA for Idd2
Vdd1 = 3.3V or 5V, Vdd2 = 3.3V, /RE is high or low for the above also.
Thank you, Conal
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