MAX485ESA+
RS485/RS422, Low Power, limited Slew Rate Transmitter/Receiver With Receiver/Driver enable, SOIC-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX485ESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2519382 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $9.820 ($10.802) |
| 10+ | $7.550 ($8.305) |
| 25+ | $6.990 ($7.689) |
| 100+ | $6.360 ($6.996) |
| 300+ | $6.020 ($6.622) |
| 500+ | $5.890 ($6.479) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX485ESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2519382 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 2.5Mbps |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 32 |
| ESD Protection | ±15 kV (HBM) |
| Fail Safe | Open |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MAX485ESA+ is a Low-power Transceiver for RS-485 and RS-422 communications. Each part contains one driver and one receiver. The driver slew rate of the MAX485 is not limited, allowing them to transmit up to 2.5Mbps. These transceivers draw between 120 and 500μA of supply current when unloaded or fully loaded with disabled drivers. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. The MAX485 is designed for half-duplex applications.
- Receiver/driver enable
- 300μA Quiescent current
- 32 Number of receivers on bus
- 8 Pin count
Applications
Communications & Networking, Industrial
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Technical Specifications
| IC Type | RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 2.5Mbps |
| Supply Voltage Max | 5.25V |
| No. of Pins | 8Pins |
| ESD Protection | ±15 kV (HBM) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Half Duplex |
| Supply Voltage Min | 4.75V |
| IC Case / Package | NSOIC |
| No. of Nodes | 32 |
| Fail Safe | Open |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .000499 |