HS-100C Overview
The HS-100C is a highly-integrated, crystal-free USB audio single chip solution optimized typically for USB headset, headphone, and dongle (wireless adapter enabled) applications. All necessary analog and digital modules were embedded in the HS-100C, including stereo DAC and earphone driver; microphone pre-amp booster;.
HS-100C Key Features
- pliant with USB 2.0 Full-Speed operation
- pliant with USB Audio Device class specification v1.0
- Supports USB Suspend/Resume Mode and remote wakeup with volume control pins
- On-chip oscillator that provides reference sources for PLL and embedded USB transceiver
- Jumper pin for Headset Mode (Playback + Recording) and Speaker/Headphone Mode (Playback Only)
- Jumper pin for Mixer Unit enable/disable under Headset Mode
- Jumper pin for Power Mode setting
- USB audio function topology that has 2 Input Terminals, 2 Output Terminals, 1 Mixer Unit, 1 Selector Unit, and 3 Feature
- USB audio function topology that has 1 Input Terminal, 1 Output Terminal, and 1 Feature Unit. (Speaker Mode)
- Anti-pop noise design for device plugged and vice-versa
HS-100C Applications
- pliant with USB 2.0 Full-Speed operation
- pliant with USB Audio Device class specification v1.0
- Supports USB Suspend/Resume Mode and remote wakeup with volume control pins
- On-chip oscillator that provides reference sources for PLL and embedded USB transceiver
- Jumper pin for Headset Mode (Playback + Recording) and Speaker/Headphone Mode (Playback Only)