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High-Output 3.3V RS-485/422 Products for Industrial Applications

Explore the XR3170E-3178E 3V RS-485 High Output Family featuring enhanced fail-safe and hot swap capabilities with a maximum data rate of 20Mbps. Ideal for factory automation, motor control, and more. Take advantage of the higher driver output swing and improved data integrity. Company confidential.

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High-Output 3.3V RS-485/422 Products for Industrial Applications

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  1. NEW 3.3V High Output RS-485/422 Products

  2. XR3170E-3178E 3V RS-485 High Output Family High Differential Output Voltage 15kV ESD Enhanced Fail Safe and Hot Swap Slew Rate Limited 250 / 500 kbps 20Mbps Maximum Data Rate Half / Full Duplex 5V Tolerant Inputs Industry Standard Pinouts Company Confidential

  3. Higher Driver Differential Output Swing Traditional RS-485 – min. 1.5V XR5486-5488 – min. 1.7V and typ. 2.35V Benefit: Drive Long Cable Lengths Lower Cost (Less Repeaters) Better Noise Immunity Improved Data Integrity Company Confidential 3

  4. Hot Swap Feature Tx and Rx Outputs Remain Tri-stated Live Insertion of I/O Serial Board System Power-up Benefit: Without the hot-swap capability, these situations could improperly enable the transceiver’s driver or receiver, driving invalid data onto shared bus and causing driver contention or device damage. Company Confidential 4

  5. Enhanced Failsafe Protection Guarantees Logic-high If Inputs Are Open, Shorted Or Terminated Eliminates Need For Biasing Network Vcc RT GND R Company Confidential 5

  6. Target Apps for XR3170E Family High Speed RS-485/422 Communications Factory Automation High Speed Motor Control /Encoders Process Control Monitoring Building Security Systems Building Climate Control Systems Point-of-Sales Terminals and Equipment Company Confidential 6

  7. Benefits Company Confidential 7

  8. XR3170E-3178 vs. Competition Exar is Higher Performance Solution Company Confidential

  9. NEW RS-485/422 Product Status Company Confidential 9

  10. Sales Call To Action Promote the NEW 3.3V High Output RS-485/422 XR3170E-3178E Family at Industrial Customers Key Features Higher Differential Output Swing (min. 1.7V) Wide range of Data Rates (250kbps - 20Mpbps) Slew Rate Limited to Reduce EMI Robust ESD, Hotswap, and Enhanced Failsafe Industry Std Pin out – Drop-in Replacement Get the Design Wins! Company Confidential 10

  11. Serial Transceivers Product Tree Multiprotocol RS-485 / 422 RS-232 5V, V.35 3-5V 3V, Quad Rx 5V, Fractional Load 5V RS-232/485 3V Unit Load 3V, Quad Dr 3V Fractional Load 3V RS-232, RS-449,EIA530, EIA530A,V.10, V.11, V.28, V.35, V.36,X.21 5V, V.35, V.11 5V 5V, 1 UL 5V RS-232, RS-449,EIA530, EIA530A,V.10, V.11, V.28, V.35, V.36,X.21 Serial Transceivers RS-422 < 16 Byte FIFO SP26LV431 SP1481, 1485,1490, 1491, 481, 483, 485, 486, 487, 488, 490, 491, 495 SP202, 206, 207, 208, 211, 213, 2209, 230, 232, 233,234,235, 236, 237, 238, 240, 241, 310, 312 SP331, 332, 334, 336 SP3203, 3220, 3222, 3223, 3224, 3225, 3226, 3227, 3232, 3238, 3239, 3243, 3244, 3245, 3249, 385 SP1486, 3080, 3081, 3082, 3083, 3084, 3085, 3086, 3087, 3088, 485R, 4082, XR5486, 5487, 5488, 3182, 3185, 3188 SP26LV432 SP503-509, SP510 SP3481, 3483, 3485, 3490, 3491, 3494 SP3508 SP322 SP3070, 3071, 3072, 3073, 3074, 3075, 3076, 3077, 3078, XR3170, 3171, 3172, 3173, 3174, 3175, 3176, 3177, 3178, 3272, 3275, 3178, 3495, 3496, 3497 SP320A Company Confidential

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