SP3078EEN-L/TR - 3.3V ESD-Protected RS-485/RS422 Transceivers IC SOIC-8

MaxLinear

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SKU:
230-SP3078EEN-L-TR
MPN:
SP3078EEN-L/TR
Quantity
Unit Price (ex. GST)
1 - 9
₹ 83.96
10 - 99
₹ 75.56
100 or above
₹ 67.17
SP3078EEN-L/TR 3.3V RS-485/RS-422 transceiver IC with ±15kV ESD protection and fail-safe receiver. SOIC-8 interface IC for industrial communication. View full description
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Technical Specifications

Brand:
MaxLinear
Case/Package:
SOP
Mount:
Surface Mount
Number Of Pins:
8
Number of Terminals:
8
Data Rate:
16 Mbps
Logic Function:
Transceiver
Low Level Output Current:
1 mA
Max Operating Temperature:
85 C
Max Power Dissipation:
471 mW
Max Supply Current:
1.5 mA
Max Supply Voltage:
3.6 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
3 V
Nominal Supply Current:
800 uA
Number of Circuits:
1
Number of Drivers:
1
Number of Receivers:
1
Number of Transceivers:
1
Number of Transmitters:
1
Operating Supply Voltage:
3.3 V
Packaging:
Tape and Reel
Propagation Delay:
50 ns
Simplex/Duplex:
Half Duplex
Temperature Grade:
Industrial
Height - Seated (Max):
1.75 mm
Length:
4.9 mm
Terminal Pitch:
1.27 mm
Width:
3.9 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

3.3V RS-485/RS-422 Transceiver IC with High ESD Protection for Industrial Multipoint Communication

The SP3078EEN-L/TR is a robust RS-485/RS-422 transceiver designed for reliable bidirectional communication over multipoint bus systems. Manufactured by MaxLinear, this device integrates a differential driver and receiver, making it suitable for half-duplex communication across long-distance and noise-prone environments.

Operating from a 3.3 V supply, the SP3078EEN-L/TR offers excellent ESD protection up to ±15 kV (HBM and IEC standards), ensuring durability in harsh industrial conditions. The device features high receiver input impedance, allowing multiple nodes on the same bus without excessive loading. With built-in fail-safe functionality, thermal shutdown, and short-circuit protection, it ensures stable and safe operation in industrial automation, building control systems, and communication networks.

Key Features

  • RS-485 / RS-422 Transceiver: Supports bidirectional half-duplex communication.
  • 3.3V Operation: Ideal for low-power embedded systems.
  • High ESD Protection: +-15 kV (HBM and IEC compliant).
  • Fail-Safe Receiver: Ensures defined output for open or idle bus conditions.
  • High Input Impedance: Supports multiple nodes on a shared bus.
  • Thermal Shutdown Protection: Prevents overheating damage.
  • Short-Circuit Protection: Enhances reliability in fault conditions.
  • Wide Common-Mode Range: Suitable for long cable communication.
  • Compact SOIC Package: Ideal for space-efficient PCB layouts.