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| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST485ECDRCopy |
| Manufacturer Standard Lead Time | 17 weeks |
| Newark Part No. | Re-Reel13T9578RL Cut Tape13T9578 |
| Your Part Number | |
| Technical Datasheet |
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Packaging Options
| Packaging Type | Quantity | Unit Price: | Total |
|---|---|---|---|
| Cut Tape | 1 | $1.620 | $1.62 |
| Total Price | $1.62 | ||
Cut Tape & Re-Reel
| Quantity | Price |
|---|---|
| 1+ | $1.620 |
| 50+ | $1.140 |
| 100+ | $1.030 |
| 250+ | $0.916 |
| 500+ | $0.888 |
| 1000+ | $0.879 |
| 2500+ | $0.861 |
| 5000+ | $0.844 |
Line Note
Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | ST485ECDRCopy |
| Manufacturer Standard Lead Time | 17 weeks |
| Newark Part No. | Re-Reel13T9578RL Cut Tape13T9578 |
| Technical Datasheet | |
| Device Type | Transceiver |
| IC Type | RS422 / RS485 Transceiver |
| IC Interface Type | RS422, RS485 |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| No. of Drivers | 1Drivers |
| Communication Mode | Half Duplex |
| Data Rate Max | 5Mbps |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| Driver Case Style | SOIC |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 256 |
| ESD Protection | ±8 kV (Contact), ±15 kV (HBM) |
| Fail Safe | - |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 70°C |
| Product Range | - |
| Qualification | - |
| MSL | - |
| IC Generic Number | ST485E |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
±15KV ESD protected, low power RS485/RS422 transceiver. Each driver output and receiver input is protected against ± 15KV electrostatic discharge (HBM) (ESD) shocks, without latch-up. This parts contain one driver and one receiver in half duplex configuration. The ST485E is designed for bi-directional data communications on multipoint bus transmission lines (half-duplex applications).
- Operates from a single supply
- 300µA low quiescent current
- Designed for RS485 interface application
- Common mode input voltage range from -7 to 12V
- Driver maintains high impedance in 3-state or with the power OFF
- 70mV typical input hysteresis
- 30ns propagation delay, 5ns skew
- Current limiting and thermal shutdown for driver overload protection
- Allows up to 256 transceivers on the bus
- Temperature range from 0°C to 70°C
Technical Specifications
| Device Type | Transceiver |
|---|---|
| IC Interface Type | RS422, RS485 |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Supply Voltage Min | 4.75V |
| Driver Case Style | SOIC |
| No. of Pins | 8Pins |
| ESD Protection | ±8 kV (Contact), ±15 kV (HBM) |
| Operating Temperature Min | 0°C |
| Product Range | - |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
| IC Type | RS422 / RS485 Transceiver |
|---|---|
| No. of Receivers | 1Receivers |
| No. of Drivers | 1Drivers |
| Data Rate Max | 5Mbps |
| Supply Voltage Max | 5.25V |
| IC Case / Package | SOIC |
| No. of Nodes | 256 |
| Fail Safe | - |
| Operating Temperature Max | 70°C |
| Qualification | - |
| IC Generic Number | ST485E |
Technical Docs (3)
Alternatives for ST485ECDR
3 Products Found
Legislation and Environmental
| US ECCN: | EAR99 |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
