MAX3485ESA IC interface line transceiver RS422 RS485 half duplex 10Mbps SO8

• Conductive Type: Bipolar Integrated Circuit
• Integration: MSI
• Technics: Semiconductor IC
• MFG.: MAXIM
• D/C: 20+
• Package: SOIC8
• Model NO.: MAX3485ESA
• Quality: Genuine New Original
• shape: SMD
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

MAX3485ESA:  RS-422/RS-485 Interface IC 3.3V Powered, 10Mbps and Slew-Rate Limited, True RS-485/RS-422 Transceivers

Package: SOIC8

Mfr. Part#: MAX3485ESA

Mfr.: MAXIM

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: 180 days

 

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 full-duplex communication, while the MAX3483, MAX3485, and MAX3486 are designed for half-duplex communication.

Key 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

 

Part Status	Active
Type	Transceiver
Protocol	RS422, RS485
Number of Drivers/Receivers	1/1
Duplex	Half
Data Rate	10Mbps
Voltage - Supply	3V ~ 3.6V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC
Receiver Hysteresis	50 mV

 

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