MAX3483 |
RFQ for MAX3483 Required Field |
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| Technical/Catalog Information | MAX3483CPA+ |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Number of Drivers/Receivers | 1/1 |
| Type | Transceiver |
| Voltage - Supply | 3 V ~ 3.6 V |
| Package / Case | 8-DIP (300 mil) |
| Packaging | Tube |
| Protocol | RS422, RS485 |
| Drawing Number | 175; 21-0043; PA; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX3483CPA+ MAX3483CPA+ |
| Product | Manufacturers | Pack | D/C |
| MAX3483 | - | - | - |
The MAX3483, MAX3485, MAX3486, MAX3488, MAX3490, and MAX3491 are 3.3V, low-power transceivers for RS-485 and RS-422 communication. Each part contains one driver and one receiver. The MAX3483 and MAX3488 feature slew-rate-limited drivers that minimize EMI and reduce reflections caused by improperly terminated cables, allowing error-free data transmission at data rates up to 250kbps. The partially slew-rate-limited MAX3486 transmits up to 2.5Mbps. The MAX3485, MAX3490, and MAX3491 transmit at up to 10Mbps.
Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high-impedance state. The receiver input has a fail-safe feature that guarantees a logic-high output if both inputs are open circuit.
The MAX3488, MAX3490, and MAX3491 feature fullduplex communication, while the MAX3483, MAX3485, and MAX3486 are designed for half-duplex communication.
Typical Application |
Features |
| Low-Power RS-485/RS-422 TransceiversTelecommunicationsTransceivers for EMI-Sensitive ApplicationsIndustrial-Control Local Area Networks | Operate from a Single 3.3V Supply- No Charge Pump!Interoperable with +5V Logic8ns Max Skew (MAX3485/MAX3490/MAX3491)Slew-Rate Limited for Errorless Data Transmission (MAX3483/MAX3488)2nA Low-Current Shutdown Mode (MAX3483/MAX3485/MAX3486/MAX3491)-7V to +12V Common-Mode Input Voltage RangeAllows up to 32 Transceivers on the BusFull-Duplex and Half-Duplex Versions AvailableIndustry Standard 75176 Pinout (MAX3483/MAX3485/MAX3486)Current-Limiting and Thermal Shutdown for Driver Overload Protection |
