Datasheet > MAX13485E_08

MAX13485E_08

更新时间： 2024-11-14 11:18:39

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
5页	112K
描述
Evaluation Kit

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中文翻译

获取价格

数据手册

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MAX13485E_08 数据手册

19-4380; Rev 0; 12/08

MAX13485E Evaluation Kit

vluates:5/MAX13486E

General Description

Features

The MAX13485E evaluation kit (EV kit) provides a

proven design to evaluate the MAX13485E half-duplex

RS-485/RS-422 transceivers in an 8-pin µDFN package.

♦ Lead(Pb)-Free and RoHS Compliant

♦ Proven PCB Layout

♦ Fully Assembled and Tested

The MAX13485E EV kit PCB comes with a

MAX13485EELA+ installed. Contact the factory for free

samples of the pin-compatible MAX13486EELA+ to

evaluate this device.

Component List

Ordering Information

PART

TYPE

DESIGNATION QTY

DESCRIPTION

MAX13485EEVKIT+

EV Kit

0.1µF 10ꢀ, 16V X7R ceramic

capacitor (0603)

TDK C1608X7R1C104K

+Denotes lead(Pb)-free and RoHS compliant.

1µF 20ꢀ, 10V X5R ceramic

capacitor (0603)

TDK C1608X5R1A105M

Quick Start

2-position terminal block

2-pin headers

Required Equipment

Before beginning, the following equipment is needed:

JU1, JU2, JU3

•

MAX13485E EV kit

5V DC power supply

Two digital voltmeters

120Ω 5ꢀ resistor (1206)

Not installed, resistors (0603)

Not installed, test points

R2, R3, R4, R5

TP1, TP2

RS-485 half-duplex transceiver

(8 µDFN)

Maxim MAX13485EELA+

Procedure

The MAX13485E EV kit is fully assembled and tested.

Follow the steps below to verify board operation:

—

Shunts

1) Verify that the jumpers are in their default position,

as shown in Table 1. JU1 connects the 120Ω load

resistor between A and B.

PCB: MAX13485E Evaluation Kit+

2) For testing purposes, remove the shunt from JU1.

3) Connect the positive terminal of the 5V supply to

VCC and the negative terminal of the supply to GND.

Component Supplier

4) Apply 5V on the RE and DE pads. This is a logic to

RS-485 DC test.

SUPPLIER

PHONE

WEBSITE

5) Apply 5V on the DI pad and check that A-B is posi-

tive.

TDK Corp.

847-803-6100 www.component.tdk.com

Note: Indicate that you are using the MAX13485E when contacting

this component supplier.

6) Apply 0V on the DI pad and check that B-A is posi-

tive.

7) Apply 0V on RE and DE. Apply 5V on A and 0V on B.

This is an RS-485 to logic DC test.

8) Check the state of RO using a voltmeter. RO should

be approximately 5V.

________________________________________________________________ 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.

12 3 4 5

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与MAX13485E_08相关器件

型号	品牌	获取价格	描述	数据表
MAX13485EELA+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, 2 X 2 MM, 0.80 MM HEIGHT, LEAD FREE, M
MAX13485EELA+T	MAXIM	获取价格	Half-Duplex RS-485/RS-422 Transceivers in uDFN
MAX13485EESA+	MAXIM	获取价格	Half-Duplex RS-485/RS-422 Transceivers in uDFN
MAX13485EEVKIT	MAXIM	获取价格	Fully Assembled and Tested
MAX13485EEVKIT+	MAXIM	获取价格	Evaluation Kit
MAX13486E	MAXIM	获取价格	Half-Duplex RS-485/RS-422 Transceivers in uDFN
MAX13486E	ADI	获取价格	半双工RS-485/RS-422收发器，μDFN封装
MAX13486EELA+	MAXIM	获取价格	Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, BICMOS, 2 X 2 MM, 0.80 MM HEIGHT, LEAD FREE, M
MAX13486EELA+T	MAXIM	获取价格	Half-Duplex RS-485/RS-422 Transceivers in uDFN
MAX13486EESA+	MAXIM	获取价格	Half-Duplex RS-485/RS-422 Transceivers in uDFN

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