MAX14770EESA+
Transceiver RS485, 4.5V-5.5V supply, 1 Driver, NSOIC-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX14770EESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2514537 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $10.530 ($11.583) |
| 10+ | $8.120 ($8.932) |
| 25+ | $7.520 ($8.272) |
| 100+ | $6.850 ($7.535) |
| 300+ | $6.480 ($7.128) |
| 500+ | $6.340 ($6.974) |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | MAX14770EESA+Copy |
| Manufacturer Standard Lead Time | 12 weeks |
| Order Code | 2514537 |
| Technical Datasheet | |
| IC Type | RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Half Duplex |
| Data Rate Max | 20Mbps |
| Supply Voltage Min | 4.5V |
| Supply Voltage Max | 5.5V |
| IC Case / Package | NSOIC |
| No. of Pins | 8Pins |
| No. of Nodes | 128 |
| ESD Protection | ±12 kV (Contact), ±15 kV (Air Gap), ±35 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
MAX14770EESA+ is a half-duplex, ±35kV high ESD protected, 20Mbps transceiver for PROFIBUS-DP and RS-485 applications. In addition, it can be used for RS-422/V.11 communications. The MAX14770E is designed to meet IEC 61158-2, TIA/EIA-422-B, TIA/EIA485-A, V.11, and X.27 standards. Applications include PROFIBUS-DP networks, industrial fieldbuses, motion controllers, RS-485 networks, and machine encoders.
- True fail-safe receiver prevents false, transitions on receiver input short or open
- Hot swap eliminates false transitions during power-up or hot insertion
- Short-circuit-protected outputs
- Thermal shutdown circuitry prevents excessive power dissipation
- Low current reduces power consumption
- Allows up to 128 transceivers on the bus
- Power-supply range from 4.5 to 5.5V
- Shutdown supply current is 15µA max at DE=0, active-low RE=1
- 8 SO package
- Temperature range from -40°C to +85°C
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 | RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 20Mbps |
| Supply Voltage Max | 5.5V |
| No. of Pins | 8Pins |
| ESD Protection | ±12 kV (Contact), ±15 kV (Air Gap), ±35 kV (HBM) |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Half Duplex |
| Supply Voltage Min | 4.5V |
| IC Case / Package | NSOIC |
| No. of Nodes | 128 |
| Fail Safe | Open, Short |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Technical Docs (3)
Associated Products
3 Products Found
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Taiwan 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): | .000081 |