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 >>AD22657B-2-Vrms Cap-Less Line Driver   双击自动滚屏
发布者:来自网络 发布时间:2016/12/1 阅读:4987次    关键字: 音频功放
AD22657B-2-Vrms Cap-Less Line Driver


AD22657B-2-Vrms Cap-Less Line Driver with Adjustable Gain DataSheet

Description
    The AD22657B is a 2-Vrms cap-less stereo line
driver. The device is ideal for single supply
electronics. Cap-less design can eliminate output
dc-blocking capacitors for better low frequency
response and save cost.
   The AD22657B is capable of delivering 2-Vrms
output into a 10k
 load with 3.3V supply. The gain
settings can be set by users from 1V/V to 10V/V
externally. The AD22657B has under voltage
protection to prevent POP noise. Build-in shutdown
control and de-pop control sequence also help
AD22657B to be a pop-less device.
    The AD22657B is available in a 10-pin MSOP
package.

Features
Operation Voltage: 3V to 3.6V
Cap-less Output
- Eliminates Output Capacitors
- Improves Low Frequency Response
- Reduces POP/Clicks
Low Noise and THD
- Typical SNR 107dB
- Typical Vn 7uVrms
- Typical THD+N < 0.02%
Maximum Output Voltage Swing into 2.5k Load
- 2Vrms at 3.3V Supply Voltage
single-ended Input
External Gain Setting from 1V/V to 10V/V
Fast Start-up Time : 0.5ms
Integrated De-Pop Control
External Under Voltage Protection
Thermal Protection
Less External Components Required
+/-8kV IEC ESD Protection at line outputs

Applications
LCD / PDP TVs
CD / DVD players
Set-Top Boxes
Home Theater in Box

本文共分 1

  • 上篇文章FP6807-Power Bank IC with 1A Linear Charger
  • 下篇文章AD22650B-3-Vrms Cap-Less Line Driver
  •  
     

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