EUA2850.pdf? Audio Input/Output
- Wide Power Supply Voltage: 8 V to 22 V
- Digital and analog Supply: 1.8V and 3.3V
- 20W/ch into an 8-? Load from an 18-V Supply
- Supports 8 kHz - 196kHz Sample Rates Serial
Audio Input (LJ/RJ/I2S)
- Bidirectional I2C interface
? Audio Processing
- DC Blocking Filters
- Channel Volume Control 24 dB to mute
- 20 Biquads for Speaker EQ
- Programmable 3-Band Automatic Gain
Limiting (AGL)
- 3D Effects
? Benefits
- EQ: Speaker Equalization Improves Audio
Performance
- DRC: Enables Speaker Protection and Night-
Mode Listening
- Soft Mute
- Auto detect: Automatically Detects Sample-rate
Changes
- Thermal and short circuit protection
? Available in TQFN-48L (EP) Package
? RoHS compliant and 100% lead(Pb)-free
Halogen-Free
內置FM音源和Programmable DSP超薄電視機的
音腔補償技術「AEQ」、3D環繞技術處理以及XT
倍頻技術等,可對TV和Audio實現音質優化。
? I2S輸入，5-18 V電源供電
? User Programmable浮動小數點DSP
? 搭載高性能卡拉OKProcessor功能
? HXT倍頻技術：增強低音，還原壓縮音源的音質
? twin-coreDSP（75MHz×2）
? 內置long delay memory（20bit、300mS）
? 內置SRC（Fs=48kHz）
? FM音源（同時4音、內置PLC、搭載58音曲ROM）
? 內置Class D 功放，15W 2ch output @8Ω 15V
? PKG：48LQFN
