SSS1530A3支持接听挂断TypeC线控耳机方案_USB耳机接听电话 - CSDN文库

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Version 1.0 Confidential

Date: 2018.12.19

1

SSS1530A3-QBC

Single Chip TYPE-C USB Audio Controller

Solid State System Co., Ltd.

Declaration

The information contained herein is for evaluation and reference purpose only. The incorporation

of such products and information in the design of customers’ products shall be done under the full

responsibility of the customer.

Except as provided in Solid State System Co. Ltd. (“3S”) terms and conditions of sales, 3S does

not make any warranty, express or implied, including implied warranties of merchantability and

fitness for a particular purpose with respect to any 3S products, and 3S does not assume any

liability for infringement of patents, copyrights or other intellectual property rights of third parties

by or arising from the use of 3S products or any other liability arising from the use of such

products.

Notice

No part of this publication may be reproduced, photocopied, or transmitted in any form, without

the prior written consent of 3S. 3S reserves the right to make change to the product specification

and descriptions at any time without notice, and to discontinue or make change to its products ant

any time without notice.

Please contact a 3S representative for the application note issued by 3S to design your system in a

right way.

Version 1.0 Confidential

Date: 2018.12.19

2

SSS1530A3-QBC

Single Chip TYPE-C USB Audio Controller

SSS1530A3-QBC

Single Chip Type-C USB Audio Controller

I. Product Overview

SSS1530 is 3S highly integrated single chip TYPE-C USB audio controller with on chip

oscillator to save the external 12MHz crystal component, QFN-32(4*4) package. SSS1530 features

stereo 16 bits ADC, stereo 16 bits DAC, earphone driver, 5-band hardware EQ, audio PLL,

TYPE-C clock oscillator, and TYPE-C FS controller plus PHY. External 24C02~16 EEPROM

connection provides flexibility for TYPE-C USB VID/PID/product string, default gain settings,

and other customized features. SSS1530 provides a minimum BOM solution for featured TYPE-C

audio solutions, in Widows/MAC/ Android OS X , and most of Type-C mobile phone.

II. Product features

 Embedded TYPE-C USB FS transceiver and controller

 Embedded TYPE-C USB 48MHz on chip oscillator without external crystal component need

 Embedded 16 bit stereo ADC with dB linear PGA

 Embedded 16 bit stereo DAC

 Earphone amplifier with variable gain adjustment

 Embedded 5V to 3.3V and 1.8V output regulator for single external 5V operation

 Embedded 1.8V power on reset

 Compliant with TYPE-C USB specification v2.0 full speed operation

 Compliant with TYPE-C USB audio device class specification v1.0

 Supports TYPE-C USB suspend/resume mode

 Support one control endpoint, one isochronous out endpoint, one isochronous in endpoint, and

one interrupt in endpoint

 Alternate zero bandwidth setting for releasing TYPE-C USB bus bandwidth during inactive

 Two wire serial bus for external MCU control

 Phone Call and Hang Up,Music Play/Pause, volume up, volume down, playback mute,

recording mute, next track, previous track, and stop pin for direct user control

 Volume up, volume down, playback mute, next track, previous track, stop and play/pause

support TYPE-C USB HID for host control synchronization

 Support digital encoder interface for volume control by EEPROM setting

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