Datasheet > MAX14850PMB1

MAX14850PMB1

更新时间： 2024-11-29 11:59:31

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描述
MAX14850PMB1 Peripheral Module

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MAX14850PMB1 数据手册

19-6331; Rev 0; 5/12

MAX14850PMB1 Peripheral Module

General Description

Features

The MAX14850PMB1 peripheral module utilizes the

MAX14850 digital isolator to isolate another SPI- or UART-

based module from any host system that utilizes Pmod -

S Isolates SPI- or UART-Based Pmod-Compatible

Modules from the Host System

S Data Rates from 2Mbps to 20Mbps or Greater,

compatible expansion ports configurable for either a UART

or SPI interface. This peripheral module is first plugged

into the host Pmod port. Another UART- or SPI-based

module plugged into the 12-pin Pmod-compatible

connector on this peripheral module is galvanically isolated

from the host and referenced to a secondary power supply

connected to this peripheral module.

Depending on Configuration

S 2-Pin Header to Connect External Voltage for

Isolated Module

S 600V

Isolation for 60s

RMS

S Isolates Four SPI or UART Signals and Two

Control Signals

The IC is a 6-channel digital isolator utilizing Maxim’s pro-

prietary process technology, whose monolithic design

provides a compact and low-cost transfer of digital

signals between circuits with different power domains. Of

the six total channels, the four unidirectional channels are

each capable of DC to 50Mbps, with two of the four chan-

nels passing data across the isolation barrier in each

direction. The two bidirectional channels are open drain

and each is capable of data rates from DC to 2Mbps.

S Short-Circuit Protection on Unidirectional Outputs

S 12-Pin Pmod-Compatible Male Connector to Host

S 12-Pin Pmod-Compatible Female Connection for

Module to be Isolated

S RoHS Compliant

S Proven PCB Layout

S Fully Assembled and Tested

Refer to the MAX14850 IC data sheet for detailed informa-

tion regarding operation of the IC.

Ordering Information appears at end of data sheet.

MAX14850PMB1 Peripheral Module

Pmod is a trademark of Digilent Inc.

_________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

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