SSS1629 datasheet.pdf-资料库

USB Headset/Line-in Controller SSS1629A5 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 1.5 Date:2016-03-09 1 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 Table of Contents 1. Product Overview ……………………………………………………... P.03 2. Product Features ………………………………………………………… P.03 3. Electric Characteristics …………………………………………..……… P.04 4. Pin Description …………………………………………………..……… P.06 5. Block Diagram and Descriptions…………………………………...…… P.12 6. Typical Performance Curves ……………………………………………. p.24 7. EEPROM Content and Descriptors…………………………………….. P.29 8. Reference Application Circuit…………………………………….….…. P.31 9. Package Information…………………………………….…………….…. P.33 10. Revision History…………………………………….……………….…. P.35 Version 1.5 Date:2016-03-09 2 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 SSS1629A5 USB Headset/Line-in Controller Datasheet 1. Product Overview SSS1629 is 3S highly integrated single chip USB audio controller with on chip oscillator to save the external 12MHz crystal component for headset application. SSS1629 features have stereo 16 bits ADC, stereo 16 bits DAC, earphone driver, five-band hardware EQ, audio PLL, USB clock oscillator, and USB FS controller plus PHY. External 24C02~24C16 EEPROM connection provides flexibility for USB VID/PID/product string, default gain settings, and other customized demands. SSS1629 provides a minimum BOM solution for featured USB audio solutions. 2. Product Features Compliant with USB specification v2.0 full speed operation Compliant with USB audio device class specification v1.1 Embedded USB 48MHz on chip oscillator without external crystal component Embedded 5V to 3.3V and 1.8V output regulator from single external 5V USB bus power Embedded 16-Bit Delta-Sigma ADC and DAC Support sampling rate are 8KHz, 11.025KHz, 12KHz, 16KHz, 22.05KHz, 24KHz, 32KHz, 44.1KHz and 48KHz (default). Embedded I2S (master mode)/SPDIF interface for DAC/ADC Embedded rotary encoder interface for volume control Earphone amplifier with variable gain adjustment Built-in sound equalizer with five-band segments setting in playback channels Volume up, volume down, playback mute, recording mute, next track, previous track, stop, play/pause and EQ pin for direct user control Volume up, volume down, playback mute, next track, previous track, stop and play/pause are designed for Microsoft multimedia key Embedded LED breathing lights mode and audio wave gradient mode Initial setting with I2C interface for external 24bit Codec (as xx8988) Support EEPROM programming interface for USB VID/PID, Product string, Manufacturer string, recording AGC function, sound EQ, LYNC description, multi-function key, 3D effect, SPDIF in/out interface, I2S in/out interface, LED flash, infrared remote control (NEC IR) and so on. External EEPROM register access optional by MCU (I2C interface) or USB HID interface Provide EEPROM code generator and burner from host-end application program Embedded 8x8 e-Fuse for function option Support mask ROM service for customized requirement Compatible with Win XP/Vista/7/8/8.1 and Mac system with OS’s USB Audio driver Version 1.5 Date:2016-03-09 3 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 1.8 V power for digital core, POR and audio PLL operation 3.3 V power for IO, oscillator, USB PLL, and ADC/DAC operation Shipping in 48 LQFP, or 64 LQFP package 3. Electric Characteristics Absolute Maximum Rating PARAMETER SYMBOL VALUE UNIT Supply Voltage DC Input Voltage Operating Temperature Storage Temperature Human Body Model ESD Machine Model ESD DC Characteristics VCC5A Vin Topr Tstg HBM MM -0.3 to +5.5 -0.3 to +3.6 0 to 80 -20 to +120 4000 200 V V 0C 0C V V PARAMETER SYMBOL MIN TYP MAX UNIT Regulation Supply Voltage Regulation Output Voltage VCC5A VCC33 VCC23 VCC18 REGdrv33 Regulation Driving Capability REGdrv23 REGdrv18 4 3.0 2.07 1.62 Audio PLL Supply Voltage APLL_VCCP3 3.0 Audio PLL output Voltage APLL_VCCP18 1.62 APLL_VCCPD 1.62 CODEC Supply Voltage PWRPD PWRP PWRP_LPF Earphone Driver Supply Voltage NVDD eFuse Program Power input FSOURCE IO Supply Voltage VCCIO 3.0 3.0 3.0 3.0 3.42 3.0 5 3.3 2.3 1.8 3.3 1.8 1.8 3.3 3.3 3.3 3.3 3.8 3.3 5.5 3.6 2.53 1.98 250 1 70 3.6 1.98 1.98 3.6 3.6 3.6 3.6 4.18 3.6 V V V V mA mA mA V V V V V V V V V Version 1.5 Date:2016-03-09 4 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 IO Input Voltage Core Supply Voltage Vin VCCK -0.3 1.62 3.3 1.8 3.6 1.98 V V AC Characteristics Headphone Output (A-Weighted) PARAMETER CONDITION MIN. TYP. MAX. UNIT Pmax Output power @1% THD+N SNR (Signal-to-noise ratio) THD+N Total harmonic distortion RL = 32 Ω, VCC33A = 3.3 V RL = 16 Ω, VCC33A = 3.3 V Idle channel mute 1KHz @ -3dB; 32Ω load 1KHz @ -3dB; 16Ω load -- -- -- -- -- -- 14 28 -86 -94 -75 -74 -- -- -- -- -- mW mW dB dB dB dB Microphone Input Characteristics SYMBOL PARAMETER MIN TYP MAX UNIT AMP Microphone gain amplification -7.5 1.5 83 82 -77 0.95*VCC33A 15K 20K GSTEP ADC gain step DR SNR Dynamic range @ 997Hz -60dB FS gain = 0dB SNR @ idle channel gain = 0dB THD+N THD+N @ 997Hz -3dB FS gain = 0dB Signal full scale input gain = 0dB DC offset @gain = 0dB Input impedance FS OFF RIN +39 ±14 dB dB dB dB dB V mV ohm Version 1.5 Date:2016-03-09 5 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 4. Pin Description Pin Out Chart for 48 Pin LQFP Version 1.5 Date:2016-03-09 6 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 Pin Out Chart for 64 Pin LQFP Version 1.5 Date:2016-03-09 7 WWW.3SYSTEM.COM.TW

USB Headset/Line-in Controller SSS1629A5 Pin List Table DIE LQFP LQFP PAD# NORMAL PD PAD# 64 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 2 3 4 4 4 5 6 7 8 9 14 10 48 48 1 1 2 3 3 3 4 5 6 7 8 SYMBOL MODE MODE DESCRIPTION APLL_VCCP3 APLL_VCCPD APLL_VCCP18 APLL_LPF APLL_GND APLL_GND VCCIO GNDK VCCK MUTEP_N MUTER_N MINT_UP PLAY_EN REC_EN PI PI PO AIO PI PI PI PI PI I I O I I PI PI 3.3V power for audio PLL 1.8V power for audio PLL (Digital) PO 1.8V output from PLL regulator AIO Low pass filter for audio PLL PI PI PI PI PI I I I I I Audio PLL ground Audio PLL ground (Digital) 3.3V power Ground 1.8V power Playback Mute Record Mute External MCU interrupt pin Bonding option, different PID, and PLAY Enable 0 : disable 1 : enable Bonding option, different PID, and REC Enable 0:disable 1:enable Volume control mode 1 : volume up/down buttons control the digital gain with HID 15 11 9 KEY_RENC_INV I I 0 : volume up/down buttons control the VOLUP_N VOLDN_N ALT_REC GPIO_2 UDN UDN UDP UDP CONFIG_VAL STEREO_MIC MSEL 16 17 18 19 20 21 22 23 24 25 26 12 13 14 15 16 16 17 17 18 19 20 10 11 12 12 13 13 14 15 Version 1.5 Date:2016-03-09 I I O IO AIO AIO AIO AIO O I I 8 analog gain without HID *Note: definition of this pin can be changed by EEPROM I I I I Volume up Volume down USB REC Alternate state GPIO 2 AIO USB data D- AIO USB data D- AIO USB data D+ AIO USB data D+ I I I USB Configuration state MIC Select 1: stereo 0: mono Mixer enable 1: enable mixer 0: disable mixer WWW.3SYSTEM.COM.TW

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SSS1629 datasheet.pdf

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