微桥科技产品新闻动态管理发布系统 现在是
首页 ·公司动态 ·产品动态 ·原厂动态 ·行业动态 ·技术资料 ·LED驱动 ·DC-DC ·AC-DC ·MOSFET ·音频功放 ·电池管理 ·霍尔及马达驱动 ·其他 ·联系我们

当前位置:首页>>音频功放>>ESMT/EMP晶豪/晶镁 >>AD92580C-DIGITAL AMPLIFIER POWER STAGE   双击自动滚屏
发布者:来自网络 发布时间:2014/5/23 阅读:6818次    关键字: 音频功放
AD92580C-DIGITAL AMPLIFIER POWER STAGE


AD92580C-2X20W Stereo (BTL) / 1X40W Mono (PBTL) / 4x10W (SE)
DIGITAL AMPLIFIER POWER STAGE DataSheet

Description
    AD92580C is a high performance stereo digital amplifier power stage. It can deliver 20Wx2CH output power (BTL) into 8Ω loudspeaker for stereo; or
40Wx1CH output power into 4Ω loudspeaker for mono in PBTL configuration within <1% THD+N at 24V supply. AD92580C also supports 10Wx4CH output
power into 4Ω loudspeaker for 4CH in SE configuration within <1% THD+N at 24V supply. A patented, built-in anti-pop function can reduce the speaker’s pop noise without requiring complex anti-pop sequence in PWM input. AD92580C’s chip is integrated

Features
n P2P with AD92580
n Single supply voltage(LDO built-in)
n PVDD range from 5V to 26V
n Support single-ended input audio PWM (AD)
modulated signal
n Support differential input audio PWM (AD & BD)
modulated signal
n Loudspeaker output power for stereo (BTL)
- 20W x 2CH @ THD+N=0.1% into 8Ω at 24V
- 15W x 2CH @ THD+N=0.1% into 8Ω at 18V
- 10W x 2CH @ THD+N=0.15% into 8Ω at 15V
- 6W x 2CH @ THD+N=0.18% into 8Ω at 12V
n Loudspeaker output power for mono (PBTL)
- 40W x 1CH @ THD+N=0.1% into 4Ω at 24V
- 30W x 1CH @ THD+N=0.13% into 4Ω at 18V
- 20W x 1CH @ THD+N=0.15% into 8Ω at 15V
n Loudspeaker output power for 4CH (SE)
- 10W x 4CH @ THD+N=0.22% into 4Ω at 24V
- 8W x 4CH @ THD+N=0.29% into 4Ω at 18V
- 5W x 4CH @ THD+N=0.3% into 4Ω at 15V
- 3W x 4CH @ THD+N=0.3% into 4Ω at 12V
n Over-temperature protection
n Over-current protection
n Under-voltage detection
n Error report
n Built-in anti-pop function
n Add mute function
n 24-pin E-TSSOP thermally-enhanced package

Applications
n TV audio
n DVD Receiver
n Home Theaters

本文共分 1

  • 上篇文章AD62557-USB Audio Controller
  • 下篇文章PT5307-3W免LC滤波器,单通道D类音频功率放大器停产
  •  
     

    版权所有 Copyright Micro Bridge Technology Co.,Ltd. All rights reserved.粤ICP备05065909号