MAX14840PMB1
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  • MAX14840PMB1
ID: 198665
38,54 €
Brutto

31,33 € Netto

Maxim RS-485 Transceiver - Peripheral Module
6 tyg.
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MAX14840PMB1 Peripheral Module

Description

The MAX14840PMB1 peripheral module provides the necessary hardware to interface the MAX14840E RS-485 transceiver to any system that utilizes PmodTM-compatible expansion ports configurable for a UART interface. The IC is a +3.3V ESD-protected transceiver 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 IC features symmetrical fail-safe and larger receiver hysteresis, providing improved noise rejection and improved recovered signals in high-speed and longcable applications.
*The maximum communication speed of this module is generally less than 10Mbps due to the presence of current-limiting resistors on the data lines of this module and possibly also the host board.

Refer to the MAX14840E IC data sheet for detailed information regarding operation of the IC.


Features

  • Half-Duplex RS-485 Transceivers
  • 40Mbps Maximum Data Rate
  • Large (170mV) Receiver Hysteresis
  • Symmetrical Fail-Safe Receiver Input
  • Hot-Swap Capability
  • Short-Circuit-Protected Outputs
  • Thermal Self-Protection
  • Extended ESD Protection for RS-485 I/O Pins
  • 6-Pin Pmod-Compatible Connector (Pmod Interface Type 4 UART)
  • Example Software Written in C for Portability
  • RoHS Compliant
  • Proven PCB Layout
  • Fully Assembled and Tested

198665

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