ST485EBDR

The ST485EBDR from STMicroelectronics is a 3.3V-powered, half-duplex RS-485/RS-422 transceiver in an SO-8 package. This robust interface IC features low power consumption, high ESD protection, and failsafe receiver inputs, making it ideal for industrial networks, building automation, and long-distance communication systems.

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Parameter	Value	Unit
Supply Voltage Range	3.0-3.6	V
Data Rate	Up to 10	Mbps
Receiver Sensitivity	±200mV	–
ESD Protection	±15kV (HBM)	–
Quiescent Current	300 (typ)	μA
Operating Temperature	-40°C to +85°C	°C
Package Type	SO-8	–

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You’ll receive an order information email in your inbox. (Please remember to check the spam folder if you didn’t hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries’ logistic time.