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MAX3045 - Quad 5V RS-485/RS-422 Transmitters

This page provides the datasheet information for the MAX3045, a member of the MAX3042B Quad 5V RS-485/RS-422 Transmitters family.

Datasheet Summary

Description

The MAX3040

MAX3045 is a family of 5V quad RS485/RS-422 transmitters designed for digital data transmission over twisted-pair balanced lines.

All transmitter outputs are protected to ±10kV using the Human Body Model.

MAX3045 withstand ±4kV per IEC 1000-4-4 Ele

Features

  • ESD Protection: ±10kV.
  • Human Body Model.
  • Single +5V Operation.
  • Guaranteed Device-to-Device Skew (MAX3040/MAX3041/MAX3043/MAX3044).
  • Pin-Compatible with ‘SN75174, ‘26LS31C and LTC487.
  • Hot-Swappable for Telecom.

📥 Download Datasheet

Datasheet preview – MAX3045

Datasheet Details

Part number MAX3045
Manufacturer Maxim Integrated
File Size 244.95 KB
Description Quad 5V RS-485/RS-422 Transmitters
Datasheet download datasheet MAX3045 Datasheet
Additional preview pages of the MAX3045 datasheet.

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Full PDF Text Transcription

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19-2143; Rev 1; 12/01 MAX3040–MAX3045 ±10kV ESD-Protected, Quad 5V RS-485/RS-422 Transmitters General Description The MAX3040–MAX3045 is a family of 5V quad RS485/RS-422 transmitters designed for digital data transmission over twisted-pair balanced lines. All transmitter outputs are protected to ±10kV using the Human Body Model. In addition the MAX3040–MAX3045 withstand ±4kV per IEC 1000-4-4 Electrical Fast Transient/Burst Stressing. The MAX3040/MAX3043 (250kbps) and the MAX3041/MAX3044 (2.5Mbps) are slew-rate limited transmitters that minimize EMI and reduce reflections caused by improperly terminated cables, thus allowing error-free transmission. The MAX3040–MAX3045 feature a hot-swap capability that eliminates false transitions on the data cable during power-up or hot insertion.
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