MAX1480BEPI+
RS422/RS485 Transceiver Isolated, 1 Driver, 4.5V to 5.5V Supply, DIP-28
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX1480BEPI+Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2519238 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $88.080 ($96.888) |
| 14+ | $70.990 ($78.089) |
| 28+ | $68.230 ($75.053) |
| 112+ | $64.100 ($70.510) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX1480BEPI+Copy |
| Manufacturer Standard Lead Time | 14 weeks |
| Order Code | 2519238 |
| Technical Datasheet | |
| IC Type | Isolated RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 250Kbps |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | PDIP |
| No. of Pins | 28Pins |
| No. of Nodes | - |
| ESD Protection | - |
| 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
MAX1480BEPI+ is a complete, electrically isolated, RS-485/RS-422 data-communications interface solutions in a hybrid microcircuit. Transceivers, optocouplers, and a transformer provide a complete interface in a standard DIP package. A single +5V supply on the logic side powers both sides of the interface. The MAX1480B feature reduced slew-rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The MAX1480B is designed for half-duplex communication. Drivers are short-circuit current limited and 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 known output (RO low for the MAX1480A/B/C, RO high for the MAX1490A/B) if the input is open circuit.
- Typically withstand 1600VRMS (1 minute) or 2000VRMS (1 second)
- Isolated outputs meet all RS-485/RS-422 specifications
- 35µs driver enable time
- Temperature range from -40°C to +85°C
- Available in 28-pin PDIP package
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
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 | Isolated RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 250Kbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 28Pins |
| ESD Protection | - |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | - |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Half Duplex |
| Supply Voltage Min | 4.5V |
| IC Case / Package | PDIP |
| No. of Nodes | - |
| Fail Safe | Open |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (1)
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Philippines 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): | .009979 |