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MAX3485EESA+T Computer IC Chip Transceiver Half RS422 / RS485 8-SOIC 1 / 1

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MAX3485EESA+T Computer IC Chip Transceiver Half RS422 / RS485 8-SOIC 1 / 1

Brand Name MAX
Model Number MAX3485EESA
Place of Origin Malaysia
Minimum Order Quantity 10 PCS
Price Negotiation
Payment Terms T/T, Western Union , ESCROW
Supply Ability 5000PCS
Delivery Time STOCK
Packaging Details REEL
Description 1/1 Transceiver Half RS422, RS485 8-SOIC
Categories Interface - Drivers, Receivers, Transceivers
Number of Drivers/Receivers 43101
Receiver Hysteresis 50mV
Data Rate 12Mbps
Voltage - Supply 3 V ~ 3.6 V
Operating Temperature -40°C ~ 85°C
Protocol RS422, RS485
Type Transceiver
Detailed Product Description

MAX3485EESA Computer IC Chip 1/1 Transceiver Half RS422, RS485 8-SOIC

 

General Description

 

Devices in the MAX3483E family (MAX3483E/MAX3485E/ MAX3486E/MAX3488E/MAX3490E/MAX3491E) are ±15kV ESD-protected, +3.3V, low-power transceivers for RS-485 and RS-422 communications. Each device contains one driver and one receiver. The MAX3483E and MAX3488E 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 MAX3486E transmits up to 2.5Mbps. The MAX3485E, MAX3490E, and MAX3491E transmit at up to 12Mbps. All devices feature enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to ±15kV using IEC 1000-4-2 AirGap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. 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 MAX3488E, MAX3490E, and MAX3491E feature full-duplex communication, while the MAX3483E, MAX3485E, and MAX3486E are designed for halfduplex communication.
 

Features


♦ ESD Protection for RS-485 I/O Pins ±15kV—Human Body Model ±8kV—IEC 1000-4-2, Contact Discharge ±15kV—IEC 1000-4-2, Air-Gap Discharge

♦ Operate from a Single +3.3V Supply— No Charge Pump Required

♦ Interoperable with +5V Logic
♦ Guaranteed 12Mbps Data Rate (MAX3485E/MAX3490E/MAX3491E)

♦ Slew-Rate Limited for Errorless Data Transmission (MAX3483E/MAX3488E)

♦ 2nA Low-Current Shutdown Mode (MAX3483E/MAX3485E/MAX3486E/MAX3491E)

♦ -7V to +12V Common-Mode Input Voltage Range
♦ Full-Duplex and Half-Duplex Versions Available
♦ Industry-Standard 75176 Pinout (MAX3483E/MAX3485E/MAX3486E)

♦ Current-Limiting and Thermal Shutdown for Driver Overload Protection
 

Applications
Telecommunications
Industrial-Control Local Area Networks
Transceivers for EMI-Sensitive Applications
Integrated Services Digital Networks
Packet Switching

 

 

 

Product AttributesSelect All
CategoriesIntegrated Circuits (ICs)
 Interface - Drivers, Receivers, Transceivers
ManufacturerMaxim Integrated
Series-
PackagingTape & Reel (TR)
Part StatusActive
TypeTransceiver
ProtocolRS422, RS485
Number of Drivers/Receivers43101
DuplexHalf
Receiver Hysteresis50mV
Data Rate12Mbps
Voltage - Supply3 V ~ 3.6 V
Operating Temperature-40°C ~ 85°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOIC

 

 

 

 

 

 

 

 








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