HT3286
FEATURES
- Output Power (BTL) 2×20W (VDD=14.5V, RL=4Ω, THD+N=1%) 2×33W (VDD=22V, RL=8Ω, THD+N=10%)
- Output Power (PBTL) 50W (VDD=22V, RL=4Ω, THD+N=1%)
- Single Wide Voltage Supply: 4.5V-22V
- Selectable Work Mode: BD or 1SPW
- MUTE and Shutdown function available
- Efficiency > 90%
- Differential / Single-ended Analog Input, BTL or PBTL Output
- Selectable Gain: 32d B or 17.6d B
- Integrated Self-protection Circuits Including Overvoltage, Undervoltage, Overtemperature, DCdetect, and Overcurrent with Error Reporting
- LF and HF Package of ETSSOP28
- APPLICATIONS
- Sound Bars
- Wireless Speakers
- Consumer Audio Applications
- TVs/Monitors
- 输出功率（BTL模式） 2×20W (VDD=14.5V, RL=4Ω, THD+N=10%) 2×33W (VDD=22V, RL=8Ω, THD+N=10%)
- 输出功率（PBTL模式） 50W (VDD=22V, RL=4Ω, THD+N=1%)
- 单电源系统，4.5V-22V宽电压输入范围
- 超过90%效率，无需散热器
- 可选输出模式：BD和1SPW
- MUTE和关断功能
- 扩频功能，免电感滤波
- 模拟差分/单端输入，输出模式立体声/单声道可选
- 可选增益：32d B/17.6d B
- 保护功能：过压/过流/过热/欠压异常，直流检测
和短路保护
- 无铅无卤封装，ETSSOP28
- 条形音箱
- 便携式音箱
- 拉杆音箱
- 无线智能音箱
- 消费类音频应用
- LCD电视/监视器
- DESCRIPTION
HT3...
