EEWORLDEEWORLDEEWORLD

Part Number

Search

MAX14585AEVB

Description
Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable
File Size2MB,12 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Download Datasheet Compare View All

MAX14585AEVB Overview

Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable

19-5878; Rev 0; 5/11
EVALUATION KIT AVAILABLE
MAX14585/MAX14585A
Hi-Speed USB and Audio Switches with Negative Signal
Capability and High-Voltage-Tolerable V
BUS
Detection
General Description
The MAX14585/MAX14585A high-ESD-protected double-
pole/double-throw (DPDT) switches multiplex Hi-Speed
(480Mbps) USB and analog signals such as AC-coupled
audio or video. These devices combine the low on-
capacitance (C
ON
) and low on-resistance (R
ON
) neces-
sary for high-performance switching applications in por-
table electronics and include an internal negative supply
to pass audio signals that swing below ground down to
-1.8V. The devices also handle USB low-/full-speed sig-
naling and operate from a 2.7V to 5.5V supply.
The devices feature a V
BUS
detection input (V
B
) that can
handle voltage up to 28V to automatically switch to the
USB signal path upon detection of a valid V
BUS
signal (V
B
> V
VBDET
). In a dead battery situation, the voltage on V
B
can supply power to the part if V
B
is greater than 4.5V. The
MAX14585 features internal shunt resistors on the audio
path to reduce clicks and pops heard at the output.
The MAX14585/MAX14585A are available in a space-
saving, 10-pin, 1.4mm x 1.8mm UTQFN package and
operate over the -40NC to +85NC temperature range.
Benefits and Features
S
Low Power Consumption
Low Supply Current 7µA (typ)
Single 2.7V to 5.5V Supply Operation, V
CC
S
Flexible Design
Dual Power-Supply Architecture, V
B
and V
CC
ANO½ Channel Override Control Input
S
High Level of Integration for Performance
28V-Capable V
B
Input with Automatic UNC½
Selection by V
BUS
Detection
Low-Capacitance Hi-Speed USB for Both
Channels (UNC½ and ANO½)
Distortion-Free Negative Signal Throughput
Down to -1.8V on ANO½ Channel
(typ) On-Resistance
3I
960MHz Bandwidth
0.04% THD+N Audio Channel
±15kV Human Body Model (HBM) ESD on
COM1, COM2
S
Saves Board Space
Internal Shunt Resistor Reduces Clicks and
Pops (MAX14585)
10-Pin, 1.4mm x 1.8mm UTQFN Package
Ordering Information
appears at end of data sheet.
For related parts and recommended products to use with this part,
refer to
www.maxim-ic.com/MAX14585.related.
Applications
Cell Phones
PDAs and Handheld Devices
Tablet PCs
Typical Operating Circuit
3.0V 0.1µF
V
CC
HI-SPEED
USB
TRANSCEIVER
UNC1
UNC2
MAX14585/MAX14585A
V
CCINT
COM1
COMBINATION
USB AND AUDIO
CONNECTOR
COM2
AUDIO
AMPLIFIER
AN01
AN02
V
BUS
V
B
MAX14585
ONLY
V
VBDET
GND
AOR
½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½½
Maxim Integrated Products
1
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.

MAX14585AEVB Related Products

MAX14585AEVB MAX14585 MAX14585EVBT MAX14585EVB MAX14585AEVBT
Description Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable Hi-Speed USB and Audio Switches with Negative Signal Capability and High-Voltage-Tolerable
STM32F107 network IAP upgrade, packet transmission data
[i=s]This post was last edited by Pirates of the Caribbean on 2018-8-27 17:58[/i] During the iap upgrade, you will often encounter a large app file, but the boot space is limited, and you cannot direc...
加勒比海盗 stm32/stm8
Analog IIC help
[i=s]This post was last edited by HelloLou on 2015-8-13 14:06[/i] The following is my program for simulating IIC. I don't know what the problem is. The data received is wrong and it seems that no comm...
哈喽喽 stm32/stm8
How to select multiple items in cfiledialog.
CFileDialog dlg(true,NULL,NULL,OFN_ALLOWMULTISELECT,L"MP3文件|*.mp3",NULL); if (dlg.DoModal() == IDOK) { AfxMessageBox(L"df"); } It's actually very simple. As shown in the code above. You can select mul...
lengxing Embedded System
How come I can’t take the exam when I’ve reached 70% of the course?
Hello Admin, I have learned 70% of the course, why can't I take the exam?...
yjamd Microcontroller MCU
My most proud MSP430 work
First time developing a product using MSP430Product name: Handheld communication debugging terminalPCB Diagram...
蓝雨夜 Microcontroller MCU
Shenzhen Embedded Training Xinyingda embeds your technology to make it powerful
Focusing on the leading edge of embedded technology, Xinyingda Embedded Project Development Guidance Center has a group of unique engineers with rich development experience - Xinyingda is engaged in t...
jiessiesun Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1881  1130  1541  505  2860  38  23  32  11  58 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号