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All Products > Semiconductors > Interface ICs > RS-422/RS-485 Interface IC

Exar XR3070-78X Low Power 18V Tolerant RS-485/RS-422 Transceivers

Exar XR3070-78X Low Power 18V Tolerant RS-485/RS-422 Transceivers are a family of high performance RS-485/422 devices that improve performance in noisy industrial environments and increase tolerance to system faults. The analog bus pins withstand direct shorts up to ±18V, and are protected against ESD events up to ±15kV. The differential high output driver delivers 10% higher SNR than standard RS-485/422 devices, allowing additional noise margin or extended cable lengths. Full fail-safe circuitry on the receivers guarantee logic-high receiver output when the receiver inputs are open, shorted, or undriven. With a minimum 96kΩ (1/8 unit load) receiver input impedance, XR3070-78X allows up to 256 devices on the bus while preserving the full signal margin. Short circuit detection as well as thermal shutdown protect the drivers and maintain high impedance in shutdown or when powered off. The XR3070-75X drivers are slew limited for reduced EMI and error-free communication over long or unterminated data cables. The transceivers draw less than 600μA from a +3.3V supply, and typically only 300μA when idling with the receivers active.
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Category   Semiconductors >  Interface ICs >  RS-422/RS-485 Interface IC

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XR3072XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
1,414
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
XR3078XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
559
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
Exar XR3076XID-F
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XR3076XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
185
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-14
Exar XR3070XID-F
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XR3070XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
468
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-14
XR3074XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
156
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 1 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
XR3071XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
194
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 250 kb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
Exar XR3073XID-F
Enlarge
XR3073XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
186
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 1 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-14
XR3077XID-F

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Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
162
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 20 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
XR3075XID-F

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New Product


Exar RS-422/RS-485 Interface IC Lo Pwr 18V Tolerant 3.3V Tnscvrs
Page 387

Data Sheet
121
In Stock
1: $3.01
10: $2.75
25: $2.46
50: $2.31
100: View



Min.: 1
Mult.: 1
Transceiver 1 Driver 1 Receiver 1 Mb/s 3.3 V 425 uA - 40 C to + 85 C SMD/SMT SOIC-8
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