ISL3179E/ISL3180E RS-485/RS-422 Transceivers

Renesas ISL3179E/ISL3180E High ESD Protected RS-485/RS-422 Transceivers are 3.3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication. Each of the Transcievers has low bus currents (+220μA/-150μA), so they present a “1/5 unit load” to the RS-485 bus. This allows up to 160 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.

Results: 16
Select Image Part # Mfr. Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Mounting Style Package/Case Function Number of Drivers Number of Receivers Data Rate Supply Voltage - Max Supply Voltage - Min Minimum Operating Temperature Maximum Operating Temperature Packaging
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS 1.767In Stock
Cut Tape
Rp70.081,72
Rp52.102,64
Rp47.699,60
Rp42.746,18
Reel
Rp40.361,20
Min.: 1
Mult.: 1
: 250
ISL3179E SMD/SMT SOIC-Narrow-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS 3.289In Stock
Rp51.735,72
Rp38.710,06
Rp35.224,32
Rp31.555,12
Min.: 1
Mult.: 1
ISL3179E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC 8LD -40+85C 3V RS-48 5 TRANS 1/2 DUP 32M 83In Stock
3.920On Order
Rp64.577,92
Rp47.332,68
Rp43.296,56
Rp38.526,60
Min.: 1
Mult.: 1
ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32M 13In Stock
10.000On Order
Cut Tape
Rp57.422,98
Rp41.095,04
Rp35.774,70
Rp31.922,04
Reel
Rp25.317,48
Min.: 1
Mult.: 1
: 2.500
ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS 100In Stock
2.500Expected 16/07/2027
Cut Tape
Rp59.441,04
Rp43.663,48
Rp39.443,90
Rp35.040,86
Reel
Rp27.519,00
Min.: 1
Mult.: 1
: 2.500
ISL3179E SMD/SMT MSOP-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape

Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL 85In Stock
2.500Expected 31/03/2027
Cut Tape
Rp64.394,46
Rp46.965,76
Rp42.746,18
Rp38.159,68
Reel
Rp32.105,50
Min.: 1
Mult.: 1
: 2.500
ISL3180E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32
11.739Expected 25/06/2027
Rp71.732,86
Rp51.368,80
Rp42.379,26
Rp40.177,74
Min.: 1
Mult.: 1
ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
26.356On Order
Cut Tape
Rp53.753,78
Rp39.443,90
Rp35.774,70
Rp31.922,04
Reel
Rp26.051,32
Min.: 1
Mult.: 1
: 6.000
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32MBPS
3.552On Order
Cut Tape
Rp80.355,48
Rp59.624,50
Rp54.671,08
Rp49.167,28
Reel
Rp45.865,00
Min.: 1
Mult.: 1
: 250
ISL3179E SMD/SMT SOIC-Narrow-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS
4.500Expected 27/08/2027
Cut Tape
Rp57.239,52
Rp42.746,18
Rp39.076,98
Rp35.040,86
Reel
Rp31.004,74
Min.: 1
Mult.: 1
: 6.000
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC RS-485 IEC-61000
2.250Expected 11/06/2027
Cut Tape
Rp73.750,92
Rp54.120,70
Rp49.350,74
Rp44.030,40
Reel
Rp40.911,58
Min.: 1
Mult.: 1
: 250
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 85 C Reel, Cut Tape, MouseReel

Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ESD 14LD 3V RS-485 40MBPS FUL
2.000On Order
Rp72.466,70
Rp53.019,94
Rp48.249,98
Rp43.113,10
Min.: 1
Mult.: 1
ISL3180E SMD/SMT SOIC-14 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 85 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC RS485 IEC-61000 1.250In Stock
250Expected 30/11/2026
Cut Tape
Rp80.905,86
Rp61.826,02
Rp54.487,62
Rp49.167,28
Reel
Rp46.598,84
Min.: 1
Mult.: 1
: 250
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC 8LD 3V RS-485 TRANSC 1/2 DUPLX 32 Non-Stocked Lead-Time 36 Weeks
Cut Tape
Rp57.239,52
Rp42.746,18
Rp39.076,98
Rp35.040,86
Reel
Rp31.004,74
Min.: 1
Mult.: 1
: 2.500
ISL3179E SMD/SMT SOIC-8 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 125 C Reel, Cut Tape, MouseReel
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS Non-Stocked Lead-Time 36 Weeks
Rp60.174,88
Rp44.030,40
Rp39.260,44
Rp35.040,86
Min.: 1
Mult.: 1
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.6 V 3 V - 40 C + 125 C Tube
Renesas / Intersil RS-422/RS-485 Interface IC IEC61000 ISL3179E 1/2 DUPLX 3V 32MBPS Non-Stocked Lead-Time 36 Weeks
Rp54.120,70
Rp39.260,44
Rp34.857,40
Rp30.821,28
Min.: 1
Mult.: 1
ISL3179E SMD/SMT DFN-EP-10 Transceiver 1 Driver 1 Receiver 40 Mb/s 3.3 V 3.3 V - 40 C + 85 C Tube