MAX3485ESA Electronic IC Chips Slew-Rate-Limited True Transceivers
digital integrated circuits
,linear integrated circuits
Stock Offer (Hot Sell)
| Part no. | Quantity | Brand | D/C | Package |
| TLP115A | 18200 | TOSHIBA | 16+ | SOP5 |
| ULN2803AFWG | 18200 | TOSHIBA | 16+ | SOP18 |
| ZM4734A | 18200 | VISHAY | 13+ | LL-41 |
| SI4431BDY | 18770 | VISHAY | 15+ | SOP-8 |
| BCX55-10 | 18870 | 16+ | SOT-89 | |
| TDA1517 | 18888 | 16+ | ZIP-9 | |
| W25Q16BVSSIG | 18888 | WINBOND | 14+ | SOP8 |
| 1.5KE68A | 19000 | VISHAY | 14+ | DO-201 |
| RDN150N20 | 19005 | ROHM | 14+ | TO-220 |
| ULN2803AP | 19200 | TOSHIBA | 16+ | DIP |
| 6N136 | 19677 | AVAGO | 16+ | DIP |
| SI4800BDY | 19700 | VISHAY | 13+ | SOP8 |
| SA5.0A | 19900 | VISHAY | 15+ | DO-15 |
| 1N5351B | 19980 | ON | 16+ | DO-15 |
| 74LVC245APW | 19999 | TI | 16+ | TSSOP |
| 1.5SMC36AT3G | 20000 | ON | 14+ | SMC |
| 1N4004 | 20000 | TOSHIBA | 14+ | |
| 2SA970GR | 20000 | TOSHIBA | 14+ | TO-92 |
| 2SD882 | 20000 | NEC | 16+ | TO-126 |
| A03401A | 20000 | AOS | 16+ | SOT-23 |
| APM9946KC | 20000 | ANPEC | 13+ | SOP-8 |
| AX3131ESA | 20000 | AXELITE | 15+ | SOP-8 |
| B5B-PH-SM4-TB | 20000 | JSTMFG | 16+ | Connector |
| CD214C-T17A | 20000 | BOURNS | 16+ | DO-214AB |
| DS1302 | 20000 | DS | 14+ | SOP8 |
| FDS4559 | 20000 | FAIRCHILD | 14+ | SOP-8 |
| IRF640NPBF | 20000 | IR | 14+ | TO-220 |
| IRLL2705 | 20000 | IR | 16+ | SOT223 |
| MBTA92LT1G | 20000 | ON | 16+ | SOT-23 |
| LTV817B | 20000 | LITEON | 13+ | DIP-4 |
3.3V-Powered, 10Mbps and Slew-Rate-Limited True RS-485/RS-422 Transceivers
General Description
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.
Applications
Low-Power RS-485/RS-422 Transceivers
Telecommunications
Transceivers for EMI-Sensitive Applications
Industrial-Control Local Area Networks
Features
♦ Operate from a Single 3.3V Supply— No Charge Pump!
♦ Interoperable with +5V Logic
♦ 8ns 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 Range
♦ Allows up to 32 Transceivers on the Bus
♦ Full-Duplex and Half-Duplex Versions Available
♦ Industry Standard 75176 Pinout (MAX3483/MAX3485/MAX3486)
♦ Current-Limiting and Thermal Shutdown for Driver Overload Protection
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC)...............................................................7V
Control Input Voltage (RE, DE) ...................................-0.3V to 7V
Driver Input Voltage (DI).............................................-0.3V to 7V
Driver Output Voltage (A, B, Y, Z)..........................-7.5V to 12.5V
Receiver Input Voltage (A, B) ................................-7.5V to 12.5V
Receiver Output Voltage (RO)....................-0.3V to (VCC + 0.3V)
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW
14-Pin Plastic DIP (derate 10mW/°C above +70°C) ......800mW
14-Pin SO (derate 8.33mW/°C above +70°C)................667mW
Operating Temperature Ranges
MAX34_ _C_ _.......................................................0°C to +70°C
MAX34_ _E_ _....................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Package Information
CPC5622A Flash Memory IC NEW AND ORIGINAL STOCK
SP706REN-L/TR Electronic Integrated Circuits Ics Chips Low Power Microprocessor Supervisory Circuits
ISD2590P Electronic IC Chips Single-Chip Voice Record / Playback Devices
SP3485CN-L/TR 3.3V 10Mbps SOIC8 Single Transmitter
74HCT245D Integrated Circuit Chip Transceiver Non Inverting 1 Element 8 Bit
MT8870 DTMF Decoder Module , Telephone Dialing Control Audio Decoder Module
CS4345-CZZR NEW AND ORIGINAL STOCK
P80C32X2BA 80C51 Programmable IC Chips , 8 bit microcontroller family common digital ic circuits
THC63LVD104C NEW AND ORIGINAL STOCK