MAX3081ESA+
Transceiver RS422, RS485, 4.75V-5.25V supply, 1 Driver, NSOIC-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3081ESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511419 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $11.260 ($12.386) |
| 10+ | $8.700 ($9.570) |
| 25+ | $8.060 ($8.866) |
| 100+ | $7.350 ($8.085) |
| 300+ | $6.960 ($7.656) |
| 500+ | $6.820 ($7.502) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX3081ESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2511419 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Full Duplex |
| Data Rate Max | 115Kbps |
| Supply Voltage Min | 4.75V |
| Supply Voltage Max | 5.25V |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 256 |
| ESD Protection | ±15 kV (HBM) |
| 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 MAX3081ESA+ is a fail-safe, slew rate limited RS485/RS422 transceiver in 8 pin NSOIC package. The fail-safe circuitry in this device features a logic high receiver output when receiver inputs are open or shorted, it means that the receiver output will be a logic high if all transmitters on a terminated bus are disabled (high impedance). This device has reduced slew rate drivers that minimize EMI and reduce reflections caused by improperly terminated cables and allowing error free data transmission up to 115Kbps. It has a 1/8 unit load receiver input impedance that allows up to 256 transceivers on the bus.
- Supply voltage range from 4.75V to 5.25V
- Operating temperature range from -40°C to 85°C
- Quiescent current is 375µA
- Full duplex communication
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 | 115Kbps |
| Supply Voltage Max | 5.25V |
| No. of Pins | 8Pins |
| ESD Protection | ±15 kV (HBM) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Full Duplex |
| Supply Voltage Min | 4.75V |
| IC Case / Package | NSOIC |
| No. of Nodes | 256 |
| Fail Safe | Open, Short |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (2)
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): | .000302 |