1

2

3

4

5

A

INTB

VDDIO

ISET

OUT

VBUS

B

D +

SDA

S_L

MIC

DM

C

D -

SCL

V_L

S_R

DP

D

VBAT

IDBP

V_R

VIDEO

ID

E

RxD

TxD

BOOT

JIG

GND

TSU6712

www.ti.com

SCDS321

– MAY 2011

SP4T SWITCH WITH IMPEDANCE DETECTION

MICRO-USB SWITCH TO SUPPORT USB, UART, AUDIO, AND VIDEO

Check for Samples: TSU6712

1

FEATURES

RVC PACKAGE

(TOP VIEW)

•

Detection is Compatible to CEA-936A (4-Wire

Protocol, UART Interface)

•

USB Path Supports USB 2.0 High Speed

•

Support Control Signals (USB, UART JIG)

Used in Manufacturing (JIG, BOOT)

•

Interrupt for Attach and Detach Accessory

•

Compatible Accessories

– USB Cable, UART Cable, TV Out Cable

– Mono, Stereo Headset

– Remote Controller for DMB

– Car Kit – CEA-936A

– Charging + TV Out

– Charging + Stereo Headset

•

ESD Performance Tested Per JESD 22

– 1500-V Human-Body Model

(A114-B, Class II)

– 1000-V Charged-Device Model (C101)

•

ESD Performance DP/DM/ID/VBUS to GND

– ±6-kV Contact Discharge (IEC 61000-4-2)

•

Surge Protection on VBUS, DP and DM USB

Connector Pins.

DESCRIPTION

The TSU6712 is a multiple SP4T switch with

APPLICATIONS

impedance detection. The switch features impedance

detection, which supports the detection of various

•

Cell Phones

& Smart Phones

accessories that are attached through DP and DM.

•

Tablet PCs

The detection is based on the impedance values of

•

Digital Cameras

& Camcorders

the accessories as defined in Table 1. The TSU6712

•

GPS Navigation Systems

•

Micro USB interface with

stereo and mono audio, video, microphone, and

USB/UART/Audio/Video

UART data to use a common connector port.

Power for this device is supplied through VBAT of the

system or through VBUS when attached. The switch

are used when a USB, UART JIG cable is used to

test during development and manufacturing.

ORDERABLE PART NUMBER

TOP-SIDE MARKING

–40°C to 85°C

WCSP 0.4-mm pitch

– YFP

Tape and reel

TSU6712YFPRB

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.

(3)

Last 3 letters of the top-side marking. The top-side marking is 6 letters. First 3 letters indicate manufacturing date and lot number.

1

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright

© 2011, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.