Technical Specifications
Parameters and characteristics for this part
| Specification | ST3485ECDR |
|---|---|
| Data Rate | 15 Mbps |
| Duplex | Half |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 70 °C |
| Operating Temperature [Min] | 0 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Protocol | RS422, RS485 |
| Qualification | AEC-Q100 |
| Receiver Hysteresis | 70 mV |
| Supplier Device Package | 8-SOIC |
| Type | Transceiver |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.07 | |
| 10 | $ 1.53 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.25 | |||
| 250 | $ 1.18 | |||
| 500 | $ 1.13 | |||
| 1000 | $ 1.10 | |||
| Digi-Reel® | 1 | $ 2.07 | ||
| 10 | $ 1.53 | |||
| 25 | $ 1.40 | |||
| 100 | $ 1.25 | |||
| 250 | $ 1.18 | |||
| 500 | $ 1.13 | |||
| 1000 | $ 1.10 | |||
| Tape & Reel (TR) | 2500 | $ 1.06 | ||
| 5000 | $ 1.04 | |||
| 7500 | $ 1.03 | |||
Description
General part information
ST3485EIY Series
The ST3485EB/EC/EI/EIY device is ±15 kV ESD protected, 3.3 V low power transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration.
The ST3485E device transmits and receives at a guaranteed data rate of at least 12 Mbps.
All transmitter outputs and receiver inputs are protected to ±15 kV IEC 61000-4-2 air discharge.
Documents
Technical documentation and resources