GENERAL DESCRIPTION
The SGM8905 is a 2Vrms to 3Vrms pop/click-free
stereo line driver. The device is ideal for single supply
applications. Capless design can eliminate output
DC-blocking capacitors for less-component count and
low-cost.
The SGM8905 has differential inputs and is capable of
driving 3Vrms into a 2.5k? load with 5V supply voltage.
Build-in shutdown control also helps for pop/click-free
on/off control. The gain can be set by users from ?1V/V
to ?10V/V through external gain setting resistors that
also allows the implementation of a 2nd-order low pass
filter to compliment SOC and DAC's converters.
SGM8905 does not require a power supply. An
integrated charge pump generates a 3Vrms output
negative power rail that provides a clean, pop/click-free
ground offset.
The SGM8905 is available in a Green MSOP-10
(Exposed Pad) package. It operates over an ambient
temperature range of -40℃ to %2B85℃.
FEATURES
? Supply Voltage Range: 3V to 5.5V
? Output Voltage into 2.5k? Load
? 2Vrms at 3.3V Supply Voltage
? 3Vrms at 5V Supply Voltage
? Capless Structure
? Pop/Click-Free
? Eliminates Output DC-Blocking Capacitors
? Provides Flat Frequency Response
? Low Noise and THD
? SNR = 114dB (TYP)
? VN = 5.4μVrms (TYP)
? THD%2BN = 0.001% (f = 1kHz)
? -40℃ to %2B85℃ Operating Temperature Range
? Available in a Green MSOP-10 (Exposed Pad)
Package
APPLICATIONS
LCD TV
Set-Top Box
Home Theater
Blue-Ray DVD-Players
深圳市智联兴微电子有限公司主营IC集成电路，芯片，二三极管，拥有众多品牌的优势订货渠道TI,AD，MAXIM，ST，NXP 等综合现货销售，可支持一站式配单服务， 一直致力于成为更多终端工厂客户的靠谱合作商， 帮您节省的采购成本！
顾客购买须知:
1、由于电子行业价格变动较大，价格以当日询价为准。
2、因为电子元件型号较多！部分宝贝未全部上传，敬请谅解！
如有查不到的型号或需实图可联系旺旺！
3、本店默认发申通快递，需要其他快递请留言写上，运费另谈！
4、本店所售原装芯片，使用前请自已测试好再上机。没有测试好直接上机出现质量问题概不负责！ 任何性质的上机或焊锡剪脚客户操作失误或其它原因造成的烧坏以及其它人为的损坏等不在范围内情况均不受理。
5、拍多件宝贝请使用购物车，可性通过支付宝完成付款，方便快捷，节省您宝贵的时间。(购物车使用说明:https://service.taobao.com/support/knowledge-1116254.htm)，付款后的订单尽量勿作任何修改，谢谢配合！
询价