資料介紹
The MAX9789/MAX9790 combine a stereo, 2W Class AB
speaker power amplifier with a stereo 100mW
DirectDrive? headphone amplifier in a single device. The
MAX9789/MAX9790 are designed for use with the
Microsoft Windows Vista? operating system and are fully
compliant with Microsoft’s Windows Vista specifications.
The headphone amplifier features Maxim’s patented?
DirectDrive architecture that produces a ground-referenced
output from a single supply to eliminate the need
for large DC-blocking capacitors, as well as save cost,
board space, and component height. A high +90dB
PSRR and low 0.002% THD+N ensures clean, low-distortion
amplification of the audio signal.
Separate speaker and headphone amplifier control
inputs provide independent shutdown of the speaker
and headphone amplifiers, allowing speaker and headphone
amplifiers to be active simultaneously, if
required. The industry-leading click-and-pop suppression
circuitry reduces audible transients during startup
and shutdown cycles.
The MAX9789 features an internal LDO that can be used
as a clean power supply for a CODEC or other circuits.
The LDO output voltage is set internally at 4.75V or can
be adjusted between 1.21V and 4.75V using a simple
resistive divider. The LDO is protected against thermal
overloads and short circuits while providing 120mA of
continuous output current and can be enabled independently
of the audio amplifiers.
By disabling the speaker and headphone amplifiers, and
the LDO (for MAX9789), the MAX9789/MAX9790 enter
low-power shutdown mode and draw only 0.3μA.
The MAX9789/MAX9790 operate from a single 4.5V to
5.5V supply and feature thermal-overload and output
short-circuit protection. Devices are specified over the
-40°C to +85°C extended temperature range.
speaker power amplifier with a stereo 100mW
DirectDrive? headphone amplifier in a single device. The
MAX9789/MAX9790 are designed for use with the
Microsoft Windows Vista? operating system and are fully
compliant with Microsoft’s Windows Vista specifications.
The headphone amplifier features Maxim’s patented?
DirectDrive architecture that produces a ground-referenced
output from a single supply to eliminate the need
for large DC-blocking capacitors, as well as save cost,
board space, and component height. A high +90dB
PSRR and low 0.002% THD+N ensures clean, low-distortion
amplification of the audio signal.
Separate speaker and headphone amplifier control
inputs provide independent shutdown of the speaker
and headphone amplifiers, allowing speaker and headphone
amplifiers to be active simultaneously, if
required. The industry-leading click-and-pop suppression
circuitry reduces audible transients during startup
and shutdown cycles.
The MAX9789 features an internal LDO that can be used
as a clean power supply for a CODEC or other circuits.
The LDO output voltage is set internally at 4.75V or can
be adjusted between 1.21V and 4.75V using a simple
resistive divider. The LDO is protected against thermal
overloads and short circuits while providing 120mA of
continuous output current and can be enabled independently
of the audio amplifiers.
By disabling the speaker and headphone amplifiers, and
the LDO (for MAX9789), the MAX9789/MAX9790 enter
low-power shutdown mode and draw only 0.3μA.
The MAX9789/MAX9790 operate from a single 4.5V to
5.5V supply and feature thermal-overload and output
short-circuit protection. Devices are specified over the
-40°C to +85°C extended temperature range.
下載該資料的人也在下載
下載該資料的人還在閱讀
更多 >
- MAX6369–MAX6374 datasheet pdf
- MAX6033 datasheet pdf
- MAX1684,MAX1685 datasheet pdf
- MAX1647,MAX1648 datasheet pdf
- MAX1645,MAX1645A datasheet pdf
- MAX481,MAX483,MAX485,MAX487–MAX491 datasheet pdf
- MAX700,MAX701,MAX702 datasheet
- MAX603,MAX604 datasheet pdf
- MAX9789, MAX9790中文資料 (立體聲、AB類揚
- MAX130, MAX131 pdf datasheet (
- MAX9928, MAX9929 pdf datasheet
- MAX9787/MAX9790中文資料數據資料
- MAX516 pdf datasheet
- MAX514 pdf datasheet
- MAX9787/MAX9790中文資料pdf
- max30100和max30102的區別 4404次閱讀
- 配合MAX9217/MAX9218/MAX9247/MAX9248/MAX9250評估板工作 2109次閱讀
- 調整MAX8660/MAX8661的輸出電壓 839次閱讀
- 解密音頻放大器MAX9789A的LDO模塊的補償方式是什么 2091次閱讀
- max3485與max485區別詳解(解析為什么max3485不能代替max485) 10w次閱讀
- MAX232引腳圖功能應用電路 MAX232中文資料PDF數據手冊下載 1.4w次閱讀
- MAX706s_MAX706SESA_MAX706TESA_MAX706PA中文資料PDF英文Datasheet數據手冊 5133次閱讀
- MAX14576,MAX14636,MAX14637 USB充電器檢測器 1755次閱讀
- MAX9039–MAX9043,MAX9050–MAX9053低功耗比較器與精密電壓基準源 1782次閱讀
- MAX5134-MAX5137內最小的16位DAC 1724次閱讀
- MAX4751,MAX4752,MAX4753低電壓、單電源、四路SPST模擬開關 1w次閱讀
- MAX705-MAX708,MAX813低成本、微處理器監控電路 5560次閱讀
- MAX4617-MAX4619低電壓、CMOS模擬多路復用器/開關 6145次閱讀
- 如何優化MAX16974-MAX16976的電路布局 2036次閱讀
- MAX5970應用電路 2656次閱讀
下載排行
本周
- 1TC358743XBG評估板參考手冊
- 1.36 MB | 330次下載 | 免費
- 2開關電源基礎知識
- 5.73 MB | 11次下載 | 免費
- 3嵌入式linux-聊天程序設計
- 0.60 MB | 3次下載 | 免費
- 4DIY動手組裝LED電子顯示屏
- 0.98 MB | 3次下載 | 免費
- 5基于FPGA的C8051F單片機開發板設計
- 0.70 MB | 2次下載 | 免費
- 651單片機窗簾控制器仿真程序
- 1.93 MB | 2次下載 | 免費
- 751單片機PM2.5檢測系統程序
- 0.83 MB | 2次下載 | 免費
- 8基于51單片機的RGB調色燈程序仿真
- 0.86 MB | 2次下載 | 免費
本月
- 1OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234315次下載 | 免費
- 2555集成電路應用800例(新編版)
- 0.00 MB | 33566次下載 | 免費
- 3接口電路圖大全
- 未知 | 30323次下載 | 免費
- 4開關電源設計實例指南
- 未知 | 21549次下載 | 免費
- 5電氣工程師手冊免費下載(新編第二版pdf電子書)
- 0.00 MB | 15349次下載 | 免費
- 6數字電路基礎pdf(下載)
- 未知 | 13750次下載 | 免費
- 7電子制作實例集錦 下載
- 未知 | 8113次下載 | 免費
- 8《LED驅動電路設計》 溫德爾著
- 0.00 MB | 6656次下載 | 免費
總榜
- 1matlab軟件下載入口
- 未知 | 935054次下載 | 免費
- 2protel99se軟件下載(可英文版轉中文版)
- 78.1 MB | 537798次下載 | 免費
- 3MATLAB 7.1 下載 (含軟件介紹)
- 未知 | 420027次下載 | 免費
- 4OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234315次下載 | 免費
- 5Altium DXP2002下載入口
- 未知 | 233046次下載 | 免費
- 6電路仿真軟件multisim 10.0免費下載
- 340992 | 191186次下載 | 免費
- 7十天學會AVR單片機與C語言視頻教程 下載
- 158M | 183279次下載 | 免費
- 8proe5.0野火版下載(中文版免費下載)
- 未知 | 138040次下載 | 免費
評論
查看更多