Datasheet > MAX22507E

MAX22507E

更新时间： 2024-10-04 02:52:51

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
6页	447K
描述
Operates from a Single 3V to 5V Supply

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中文翻译

获取价格

数据手册

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MAX22507E 数据手册

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Evaluates: MAX22507E/MAX22508E

MAX22507E Evaluation Kit

Startup Procedure

General Description

The EV kit is fully assembled and tested. Follow the steps

below to verify board operation.

The MAX22507E evaluation kit (EV kit) is a fully assembled

and tested PCB that demonstrates the functionality of

the MAX22507E and the MAX22508E full-duplex high

speed RS-485/RS-422 transceiver. The EV kit includes

on-board termination for easy point-to-point evaluation.

The EV kit is assembled using MAX22507E in a 10-pin

TDFN package, but also provides equivalent functional

evaluation for the MAX22508E, which is offered in a 8-pin

SOIC package.

1) Ensure that all jumpers are in their default positions

(see Table 1).

2) Set the DC power supply to 5V and connect the DC

power supply to the V

test point (TP1). Connect

the ground terminal of the 5V supply to the GND test

point (TP2).

3) Turn on the power supply.

4) Set the signal/function generator to output a 25MHz

0V-to-5V square wave.

Features

● Operates from a Single 3V to 5V Supply

5) Connect the signal/function generator to the DI test

point (TP7).

6) Using the oscilloscope, verify that the Y (TP11), Z

(TP12), and RO (TP4) outputs switch as the DI signal

● Terminal Block Connectors for Easy RS-485/RS-422

Evaluation

● Fully Assembled and Tested

toggles.

Quick Start

Required Equipment

● MAX22507E EV kit

● 5V, 500mA DC power supply

● 50MHz signal/function generator

● Oscilloscope

Ordering Information appears at end of data sheet.

319-100698; Rev 0; 3/21

12 3 4 5 6

中文翻译

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