MAX3485ESA
Drivers, Receivers, Transceivers
Technical Specifications
| Type | Description |
|---|---|
| Working Voltage V | 3.3 V |
| Data Rate | 12000000 |
| Iq A | 0.001 A |
| Nodes | 256 |
| ESD Protect | - |
| Communication Mode | Half-Duplex |
| Type | Description |
|---|---|
| Number of Drivers | 1 |
| Number of Receivers | 1 |
| Type | Transceiver |
| Operating Temp | -40°C ~ +85°C |
| Features | Tx/Rx enable;Enable shutdown;Overcurrent Protection;Thermal shutdown protection;Low-power mode |
| Package / Case | SOP-8 |
Product Introduction
The MAX3485ESA is a 3.3V powered, half-duplex, low-power RS-485 transceiver that fully meets the requirements of the TIA/EIA-485 standard.
The MAX3485ESA includes a driver and a receiver, both of which can be independently enabled and disabled. When both are disabled, both the driver and the receiver output a high impedance state. The MAX3485ESA has a 1/8 load that allows 256 MAX3485ESA transceivers to be connected to the same communication bus. Error-free data transfer of up to 12Mbps is possible.
The MAX3485ESA operates from a voltage range of 3.0 to 3.6V and features fail-safe, over temperature protection, current limit protection, over-voltage protection, and other functions.
Features
- 3.3V power supply, half-duplex
- 1/8 unit load allows up to 256 devices on the bus
- Driver output short-circuit protection function
- Over temperature protection function
- Low power shutdown function
- Receiver open circuit protection function
- Strong anti-noise ability
- Integrated transient voltage resistance function
- Transmission rate up to 12Mbps in an electrical noise environment
Applications
- - Bus networking - Hand-in-hand networking - Bus port protection
Datasheet
Alternative Parts
Common MAX3485ESA alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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