Rainbow-electronics MAX13045E Manuel d'utilisateur télécharger pdf

General Description

The MAX13042E–MAX13045E 4-channel, bidirectional

level translators provide the level shifting necessary for

100Mbps data transfer in multivoltage systems. The

MAX13042E–MAX13045E are ideally suited for level

translation in systems with four channels. Externally

applied voltages, V

and V

, set the logic levels on

either side of the device. Logic signals present on the

side of the device appear as a high-voltage logic

signal on the V

side of the device and vice-versa.

The MAX13042E–MAX13045E operate at full speed

with external drivers that source as little as 4mA output

current or larger. Each input/output (I/O) channel is

pulled up to V

or V

by an internal 30µA current

source, allowing the MAX13042E–MAX13045E to be

driven by either push-pull or open-drain drivers.

The MAX13042E–MAX13045E feature an enable (EN)

input that places the devices into a low-power shutdown

mode when driven low. The MAX13042E–MAX13045E

feature an automatic shutdown mode that disables the

part when V

is less than V

. The state of I/O V

CC_

and

I/O V

during shutdown is chosen by selecting the

appropriate part version. (See the Ordering Information/

Selector Guide).

The MAX13042E–MAX13045E operate with V

volt-

ages from +2.2V to +3.6V and V

voltages from +1.62V

to +3.2V, making them ideal for data transfer between

low-voltage ASIC/PLDs and higher voltage systems.

The MAX13042E–MAX13045E are available in 12-bump

UCSP™ (1.54mm x 2.12mm) and 14-pin TDFN (3mm x

3mm) packages, and operate over the extended -40°C

to +85°C temperature range.

Applications

Features

♦ Compatible with 4mA Input Drivers or Larger

♦ 100Mbps Guaranteed Data Rate

♦ Four Bidirectional Channels

♦ Enable Input

♦ ±15kV ESD Protection on I/O V

CC_

Lines

♦ +1.62V ≤ V

≤ +3.2V and +2.2V ≤ V

≤ +3.6V

Supply Voltage Range

♦ 12-Bump UCSP (1.54mm x 2.12mm) and

14-Pin TDFN (3mm x 3mm) Lead-Free Packages

MAX13042E–MAX13045E

1.62V to 3.6V Improved High-Speed LLT

________________________________________________________________ Maxim Integrated Products 1

19-0792; Rev 0; 4/07

For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at

1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

Ordering Information/Selector Guide

GND GND GND

+1.8V

SYSTEM

CONTROLLER

+3.3V

SYSTEM

I/O V

CC_

DATA

+3.3V

+1.8V

1µF

0.1µF

MAX13042E–

MAX13045E

Typical Operating Circuit

PART

PIN-

PACKAGE

I/O V

STATE DURING

SHUTDOWN

I/O V

CC_

STATE DURING

SHUTDOWN

TOP

MARK

PKG CODE

MAX13042EEBC+T

12 UCSP-12 High Impedance High Impedance

ADQ

B12-3

MAX13042EETD+T

14 TDFN-EP**

High Impedance High Impedance ADE T1433-2

Note: All devices operate over the -40°C to +85°C temperature

range.

+Denotes a lead-free package.

*Future product—contact factory for availability.

**EP = Exposed paddle.

Pin Configurations appear at end of data sheet.

UCSP is a trademark of Maxim Integrated Products, Inc.

SPI is a trademark of Motorola, Inc.

MICROWIRE is a trademark of National Semiconductor Corp.

Ordering Information/Selector Guide continued at end of

data sheet.

CMOS Logic-Level

Translation

Low-Voltage ASIC Level

Translation

Cell Phones

SPI™, MICROWIRE™

Level Translation

Portable POS Systems

Portable Communication

Devices

GPS

Telecommunications

Equipment

1 2 3 4 5 6 ... 13 14

MAX13042E–MAX13045E 1

Résumé du contenu

Page 1 - MAX13042E–MAX13045E

General DescriptionThe MAX13042E–MAX13045E 4-channel, bidirectionallevel translators provide the level shifting necessary for100Mbps data transfer in

Page 2

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 10 ______________________________________________________________________________________Shut

Page 3

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT ______________________________________________________________________________________ 11TDFN

Page 4

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 12 ______________________________________________________________________________________Pack

Page 5

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT ______________________________________________________________________________________ 13Pack

Page 6

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely emb

Page 7

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 2 _______________________________________________________________________________________ABSO

Page 8

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT _______________________________________________________________________________________ 3PARA

Page 9

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 4 _______________________________________________________________________________________PARA

Page 10

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT _______________________________________________________________________________________ 5Typi

Page 11

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 6 _______________________________________________________________________________________Pin

Page 12

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT _______________________________________________________________________________________ 7Test

Page 13

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT 8 _______________________________________________________________________________________MAX1

Page 14

MAX13042E–MAX13045E1.62V to 3.6V Improved High-Speed LLT _______________________________________________________________________________________ 9Deta

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Rainbow-electronics MAX13045E Manuel d'utilisateur

Naviguer en ligne ou télécharger Manuel d'utilisateur pour Panneau de contrôle Rainbow-electronics MAX13045E. Rainbow Electronics MAX13045E User Manual Manuel d'utilisatio

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