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SGM4812YMS10/TR

SGM4812YMS10/TR

  • 品牌:SGmicro
  • 包装:--
  • 无铅情况/ROHS: 无铅
  • 经营商:科通芯城自营
  • 描述:132mW Differential Input, Stereo Audio Power Amplifier 18
  • 封装:MSOP-10
  • 类别:音频放大器
参数 数值
输出功率 132mW/Ch
差分输入 Y
电压(V) 2.7 to 5.5
封装形式 MSOP-10
关机电平 H
条件 Vcc = 5V, THD+N = 0.1%, RL = 16Ω
通道数 Stereo

封装管脚图

产品描述
The SGM4812 is a stereo audio power amplifier with differential inputs. Operating on a single 5V power supply, it delivers 132mW of continuous RMS power per channel into a 16Ω loads with less than 0.1% THD+N. Amplifier gain is externally configured by means of two resistors per input channel and does not require external compensation.
 
The SGM4812 is designed to maximize audio performance in portable communication device applications such as mobile phone. The portable application requires audio power amplifier has minimum of external components and can operate from a single 2.7V to 5.5V power supply.
 
The SGM4812 features an externally controlled, active-high, micro-power consumption shutdown mode. Additionally, the SGM4812 features an internal thermal shutdown and short circuit protection mechanism.
 
The SGM4812 is available in Green MSOP-10 package. It operates over an ambient temperature range of -40 °C to + 85 °C .
产品特性
Dual Channel, Differential Inputs
132mW into 16Ω Load from 5V Power Supply at THD+N = 0.1% Typical (per Channel)
82mW into 32Ω Load from 5V Power Supply at THD+N = 0.1% Typical (per Channel)
2.7V to 5.5V Operation
Thermal Shutdown and Short Circuit Protection
Internal Pop Reduction Circuitry
Internal Mid-Rail Generation
Low Shutdown Current: 0.36μA (TYP) at 5V
Shutdown Pin is Compatible with 1.8V Logic
-40 °C to + 85 °C Operating Temperature Range
Available in Green MSOP-10 Package

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GPS, Mobile Phones, Notebook Computers, PDAs, Portable Electronic Systems

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