SSS1629数据手册3S中文资料规格书

描述 Description

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.

特性 Features

·Compliant with USB specification v2.0 full speed operation\r
·Compliant with USB audio device class specification v1.1\r
·Embedded USB 48MHz on chip oscillator without external crystal component\r
·Embedded 5V to 3.3V and 1.8V output regulator from single external 5V USB bus power\r
·Embedded 16-Bit Delta-Sigma ADC and DAC\r
·Support sampling rate are 8KHz, 11.025KHz, 12KHz, 16KHz, 22.05KHz, 24KHz, 32KHz,44.1KHz and 48KHz (default).\r
·Embedded I2S (master mode)/SPDIF interface for DAC/ADC\r
·Embedded rotary encoder interface for volume control\r
·Earphone amplifier with variable gain adjustment\r
·Built-in sound equalizer with five-band segments setting in playback channels\r
·Volume up, volume down, playback mute, recording mute, next track, previous track, stop, play/pause and EQ pin for direct user control\r
·Volume up, volume down, playback mute, next track, previous track, stop and play/pause are designed for Microsoft multimedia key\r
·Embedded LED breathing lights mode and audio wave gradient mode\r
·Initial setting with I2C interface for external 24bit Codec (as xx8988)\r
·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.\r
·External EEPROM register access optional by MCU (I2C interface) or USB HID interface\r
·Provide EEPROM code generator and burner from host-end application program\r
·Embedded 8x8 e-Fuse for function option\r
·Support mask ROM service for customized requirement\r
·Compatible with Win XP/Vista/7/8/8.1 and Mac system with OS’s USB Audio driver \r
·1.8 V power for digital core, POR and audio PLL operation\r
·3.3 V power for IO, oscillator, USB PLL, and ADC/DAC operation\r
·Shipping in 48 LQFP, or 64 LQFP package