ATE1133 audio decoding solution, USB sound card solution, TYPE C audio adapter chip solution

ate1133

ATE1133 audio decoding solution, USB sound card solution, TYPE C audio adapter chip solution [Copy link]

 

USB audio solution, USB sound card solution
1. Product description

ATE1133 is a chip that includes an audio codec, a HIFI-level single microphone input, and a stereo headphone output solution. It integrates multiple modules, including a high-speed & full-speed USB Host/Device transceiver (PHY), an ARM??Cortex?-M4?32-bit?MCU core with a main frequency of 96MHZ, a 16-bit ADC sampling rate: 48, 96KHZ, a 16-bit DAC sampling rate: 48, 96KHZ, supports standard Android headphone line control button control, and supports American standard CTIA headphone plug-in detection. It is very suitable for applications such as USB Type-C desktop docking station, data audio HUB, video conferencing, Type-c headphones, Type-C audio adapters, USB traffic headphones, USB car AUX audio cables, etc. In addition, it also supports online debugging simulation of the host Windows PC software interface and updates the on-chip flash memory.

2. Features

·Complies with USB 2.0 full-speed operation
·Complies with USB AUDIO & HID device class specifications
·Support Headset mode
·Support Microphone mode
·Support Speaker mode
·Support hardware settings for three mode switching
·Support left and right channel balance
·Microphone Audio-ADC parameters:
Sampling rate: 48, 96KHZ
Bit width: 16Bit
THD+N=0.005%
SNR≥98
Bias voltage: 3V
·Stereo headphone output Audio-DAC parameters:
Sampling rate: 48, 96KHZ
Bit width: 16Bit
THD+N=0.003% (RL=32Ω)
RL output swing = 1.6V
direct drive 16/32Ω headphones, maximum power 35mW
·Built-in low-power ARM core, full-speed operation power consumption = 3.3V@18ma, power consumption 0.06mW
·Supports wired headphone mode: previous song, next song, play/pause, tap volume up/down, long press volume up/down continuously
·Chip single power supply: 3.3~5V-MAX
·32-pin QFN32 4X4 package