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ST3485EBDR
RS485/RS422 Transceiver, 1 Receiver, 3V to 3.6V Supply, SOIC-8
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| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST3485EBDRCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | 1467754 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.540 ($2.794) |
| 10+ | $1.690 ($1.859) |
| 50+ | $1.600 ($1.760) |
| 100+ | $1.500 ($1.650) |
| 250+ | $1.410 ($1.551) |
| 500+ | $1.350 ($1.485) |
| 1000+ | $1.340 ($1.474) |
| 2500+ | $1.270 ($1.397) |
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Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST3485EBDRCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | 1467754 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 15Mbps |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 3.6V |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 64 |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±12 kV (HBM) |
| Fail Safe | - |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
3.3V powered, 15KV ESD protected, up to 12Mbps RS485/RS422 transceiver. The device contains one driver and one receiver in half duplex configuration.
- Operate from a single supply (no charge pump required)
- Interoperable with 5V logic
- 1µA low current shutdown mode max
- Common mode input voltage range from -7 to 12V
- Industry standard 75176 pinout
- Current limiting and thermal shutdown for driver overload protection
- Guaranteed high receiver output state for floating inputs with no signal present
- Allow up to 64 transceivers on the bus
- Temperature range from -40°C to 85°C
Technical Specifications
| IC Type | RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 15Mbps |
| Supply Voltage Max | 3.6V |
| No. of Pins | 8Pins |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±12 kV (HBM) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Half Duplex |
| Supply Voltage Min | 3V |
| IC Case / Package | SOIC |
| No. of Nodes | 64 |
| Fail Safe | - |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
Technical Docs (3)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Singapore Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | 5A991.b.4.b |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000124 |