ADM2484EBRWZ-REEL7

ADM2484E is an isolated data transceiver with ±15KV ESD protection suitable for high speed, half- or full-duplex communication on multipoint transmission lines. For half duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Designed for balanced transmission lines, the ADM2484E complies with ANSI TIA/EIA RS-485-A-1998 and ISO 8482:1987(E). Transmitter output pin Y links externally to receiver Input pin A, and transmitter output pin Z links externally to receiver input pin B. Safety and regulatory approvals UL recognition 5000V rms isolation voltage for 1 minute per UL1577, VDE certificate of conformity, DIN V VDE V 0884-10 (VDE V 0884-10): 2006-12, reinforced insulation, VIORM = 849 VPEAK, CSA component acceptance notice 5A, IEC 60950-1: 390 V rms (reinforced). Typical applications are isolated RS-485/RS-422 interfaces, industrial field networks, INTERBUS, multipoint data transmission systems.

• Isolated, RS-485/RS-422 transceiver, configurable as half- or full-duplex
• Thermal shutdown protection
• Differential output voltage range from 2 to 3.6V (loaded, RL=100 ohm (RS-422), TA=25°C)
• Short-circuit output current is 250mA max (3.0V ≤ VDD1 ≤ 5.5V and 3.0V ≤ VDD2 ≤ 3.6V)
• Input current is +0.01µA typ (TA=25°C, VDD1=5V, andVDD2=3.3V)
• Common-mode transient immunity is 25KV/µs min (VCM=1KV, transient magnitude=800V)
• 500Kbps data rate
• 16-lead standard small outline package [SOIC-W]
• Temperature rating range from −40°C to +85°C

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