MAX3483AEASA+
Transceiver RS422, RS485, 3V-3.6V supply, 1 Driver, NSOIC-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3483AEASA+Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 2627938 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $10.770 ($11.847) |
| 10+ | $8.310 ($9.141) |
| 25+ | $7.690 ($8.459) |
| 100+ | $7.020 ($7.722) |
| 300+ | $6.640 ($7.304) |
| 500+ | $6.500 ($7.150) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3483AEASA+Copy |
| Manufacturer Standard Lead Time | 13 weeks |
| Order Code | 2627938 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 250Kbps |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 3.6V |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 128 |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±20 kV (HBM) |
| Fail Safe | Open |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
The MAX3483AEASA+ is a 3.3V powered, ±20KV ESD protected slew rate limited RS485/RS422 transceiver in 8 pin NSOIC package. It is optimized for extended cable runs in noisy environments and operates from a single 3.3V supply. The receiver features unit load input impedance allowing up to 32 devices on a single bus. Each transceiver includes a fail-safe receiver ensuring that the receiver output (RO) is high when inputs are shorted, open or connected to a tri-state bus. It features enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±20KV HBM ESD, ±15KV air gap ESD and ±8KV contact ESD in accordance to IEC 61000-4-2.
- Integrated protection increases robustness
- Half duplex communication
- Short circuit protected outputs
- Hot swap capability eliminates false transitions during power-up or hot insertion
- Maximum data rate of 0.25Mbps
- Supply voltage range from 3V to 3.6V
- Supply current of 1.9mA and shutdown supply current of 10μA
- Operating temperature range from -40° to +125°C
Applications
Communications & Networking, Industrial
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 | RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 250Kbps |
| Supply Voltage Max | 3.6V |
| No. of Pins | 8Pins |
| ESD Protection | ±8 kV (Contact), ±15 kV (Air Gap), ±20 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 | NSOIC |
| No. of Nodes | 128 |
| Fail Safe | Open |
| Operating Temperature Max | 125°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
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): | .0001 |