MAX3471EUA+
RS422/RS485 Transceiver, 1 Driver, 1 Receiver, 2.5V to 5.5V Supply, µMAX-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3471EUA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2518706 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $15.160 ($16.676) |
| 10+ | $11.830 ($13.013) |
| 50+ | $10.500 ($11.550) |
| 100+ | $10.090 ($11.099) |
| 250+ | $9.650 ($10.615) |
| 500+ | $9.390 ($10.329) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3471EUA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2518706 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| Device Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 64Kbps |
| Supply Voltage Min | 2.5V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | µMAX |
| No. of Pins | 8Pins |
| No. of Nodes | - |
| ESD Protection | - |
| Fail Safe | Open, Short |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MAX3471EUA+ is a RS-485/RS-422 half-duplex Differential Transceiver for battery-powered systems. It draws only 1.6μA (typical) supply current from a 3.6V supply with the receiver enabled and the driver disabled. Its wide 2.5 to 5.5V supply voltage guarantees operation over the lifetime of a lithium battery. This device features true fail-safe operation that guarantees a logic-high receiver output when the receiver inputs are open or shorted. This means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). The MAX3471 has a 1/8-unit load input resistance. When driver outputs are enabled and pulled above VCC or below GND, internal circuitry prevents battery back charging.
- True fail-safe receiver input
- Battery-Powered Differential Communications; Level Translators; Remote Meter Reading
Applications
Metering, Communications & Networking
Warnings
ESD sensitive device, take proper precaution while handling the device. 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 | RS422 / RS485 Transceiver |
|---|---|
| No. of Receivers | 1Receivers |
| Communication Mode | Half Duplex |
| Supply Voltage Min | 2.5V |
| IC Case / Package | µMAX |
| No. of Nodes | - |
| Fail Safe | Open, Short |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
| Device Type | RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 64Kbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 8Pins |
| ESD Protection | - |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
Technical Docs (2)
Alternatives for MAX3471EUA+
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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): | .0001 |