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MAX14841E - RS-485 Half-Duplex Transceivers

Download the MAX14841E datasheet PDF. This datasheet also covers the MAX14840E variant, as both devices belong to the same rs-485 half-duplex transceivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps.

These transceivers are optimized for high speeds over extended cable runs while maximizing tolerance to noise.

Key Features

  • symmetrical fail-safe and larger receiver hysteresis, providing improved noise rejection and improved recovered signals in high-speed and long cable.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MAX14840E_MaximIntegratedProducts.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX14840E RS-485 Half-Duplex Transceivers
MAX14800 High-Voltage Analog Switches
MAX14801 High-Voltage Analog Switches
MAX14802 High-Voltage Analog Switches
MAX14803 High-Voltage Analog Switches

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MAX14840E/MAX14841E 40Mbps, +3.3V, RS-485 Half-Duplex Transceivers General Description The MAX14840E/MAX14841E are +3.3V ESD-protected transceivers intended for half-duplex RS-485 communication up to 40Mbps. These transceivers are optimized for high speeds over extended cable runs while maximizing tolerance to noise. The MAX14840E features symmetrical fail-safe and larger receiver hysteresis, providing improved noise rejection and improved recovered signals in high-speed and long cable applications. The MAX14841E has true fail-safe receiver inputs guaranteeing a logic-high receiver output when inputs are shorted or open. The MAX14840E/MAX14841E are available in 8-pin SO and small, 8-pin (3mm x 3mm) TDFN-EP packages. Both devices operate over the -40NC to +125NC temperature range.