Datasheet > MAX14531E

MAX14531E

更新时间： 2024-11-06 14:57:47

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
11页	144K
描述
USB 2.0高速信号和音频信号开关，可处理负信号并具有±15kV ESD保护

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MAX14531E 数据手册

19-4597; Rev 0; 4/09

USB 2.0 Hi-Speed and Audio Switches with

Negative Signal Capability and 15ꢀk ESD

–MAX1534E

General Description

Features

The MAX14531E–MAX14534E high ESD-protected

DP3T switches multiplex Hi-Speed (480 Mbps) USB

signals, low/full-speed USB signals, and analog sig-

nals such as AC-coupled audio or video through any

of three channels. These devices combine the low on-

♦ Single +2.7V to +5.5V Supply Voltage

♦ Low 10µA (typ) Supply Current

♦ -3dB Bandwidth: 800MHz (typ)

♦ Low 2Ω (typ) On-Resistance

♦ 0.05% THD+N

capacitance (C ) and low on-resistance (R ) nec-

essary for high-performance switching applications in

portable electronics, and include an internal negative

supply to pass AC-coupled audio signals that swing

below ground (down to -2.0V). The MAX14531E–

MAX14534E operate from a +2.7V to +5.5V supply.

♦ Internal Shunt Resistor for Click-and-Pop

Reduction (MAX14532E/MAX14534E)

♦ VBUS Detection for Automatic Switch Path

The MAX14531E–MAX14534E have a shutdown func-

tion to reduce supply current and set all channels to

high impedance. The MAX14531E–MAX14534E feature

a VBUS detection function through the CB0 input to

automatically switch to the default USB signal path

upon detection of a valid VBUS signal. The

MAX14532E/MAX14534E feature internal shunt resis-

tors on audio channels to reduce clicks and pops

heard at the output.

Selection

+28V Maximum Rated VBUS Detection Input

(CB0)

♦ Space-Saving, 12-Bump, 1.5mm x 2.0mm WLP

Package

Pin Configuration

The MAX14531E–MAX14534E are available in a space-

saving, 12-bump, 1.5mm x 2.0mm WLP package and

operate over the -40°C to +85°C temperature range.

TOP VIEW

(BUMPS ON BOTTOM)

Applications

MAX14531E/MAX14532E/

MAX14533E/MAX14534E

Cell Phones

MP3 Players

PDAs

CB0

UAZ1

UAX1

UAY1

UAZ2

UAX2

UAY2

COM1

GND

Notebook Computers

CB1

COM2

WLP

Ordering Information/Selector Guide

PART

PIN-PACKAGE

12 WLP

SHUNT RESISTORS

NONE

CB0 PULLDOWN RESISTOR

TOP MARK

AAT

MAX14531EEWC+

MAX14532EEWC+

MAX14533EEWC+*

MAX14534EEWC+*

12 WLP

UAZ_

Yes

AAU

12 WLP

NONE

AAV

12 WLP

UAY_/UAZ_

AAW

Note: All devices are specified over the -40°C to +85°C operating temperature range.

+Denotes a lead(Pb)-free/RoHS-compliant package.

*Future product—contact factory for availability.

________________________________________________________________ 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 6 7...11

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与MAX14531E相关器件

型号	品牌	获取价格	描述	数据表
MAX14531EEWC+	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14532E	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14532EEWC+	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14533E	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14533EEWC+	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14534E	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14534EEWC+	MAXIM	获取价格	USB 2.0 Hi-Speed and Audio Switches with Nega
MAX14535E	MAXIM	获取价格	Low-Resistance DPDT Switches with Negative Rail
MAX14535EEVB+	MAXIM	获取价格	Low-Resistance DPDT Switches with Negative Rail
MAX14535EEVB+T	MAXIM	获取价格	DPDT,

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