DataSheet8.cn


PDF ( 数据手册 , 数据表 ) EUA2123

零件编号 EUA2123
描述 20-W Stereo Class-D Audio Power Amplifier
制造商 Eutech Microelectronics
LOGO Eutech Microelectronics LOGO 


1 Page

No Preview Available !

EUA2123 数据手册, 描述, 功能
EUA2123
20-W Stereo Class-D
Audio Power Amplifier
DESCRIPTION
The EUA2123 is a high efficient Class-D audio power
amplifier for delivering up to 2× 20W into a 4stereo
mode with a single-ended (SE) configuration or 1× 40W
into an 8mono mode with a bridge-tied-load (BTL)
configuration. The high efficiency of the EUA2123
eliminates the need for an external heat sink when playing
music.
The gain of the amplifier is controlled by two gain select
pins. The gain selections are 20, 26, 32, 36 dB. Short
circuit and thermal-overload protection prevent the device
from being damaged during a fault condition.
FEATURES
z 2× 20W, THD=10% at 4Load from a 24V Supply
z 2× 10W, THD=10% at 8Load from a 24V Supply
z 1× 40W, THD=10% at 8Load from a 24V Supply
z Operates from 10V to 30V
z Unique Modulation Scheme
z High Efficiency up to 90%
z Four Selectable Gain Settings
z Internal Oscillator
z Single-Ended Analog Inputs
z Mute and Shutdown Control
z Integrated On/Off /Mute Pop Suppression
z Thermal Protection with Auto Recovery
z Short-Circuit Latch-off Protection
z Space-Saving Surface-Mount 24-pin TSSOP Package
z RoHS compliant and 100% lead(Pb)-free
APPLICATIONS
z Televisions
Typical Application Circuit
www.DataSheet4U.com
Figure1.
DS2123 Ver 1.0 Feb. 2009
深圳市速学王科技
0755-82924118
1
www.mcu104.com







EUA2123 pdf, 数据表
EFFICIENCY vs OUTPUT POWER
EUA2123
EFFICIENCY vs OUTPUT POWER
Figure15.
SUPPLY CURRENT vs OUTPUT POWER
Figure16.
SUPPLY CURRENT vs OUTPUT POWER
www.DataSheet4U.com
Figure17.
TOTAL HARMONIC DISTORTION+NOISE
vs FREQUENCY
Figure18.
TOTAL HARMONIC DISTORTION+NOISE
vs OUTPUT POWER
Figure19.
DS2123 Ver 1.0 Feb. 2009
8
Figure20.
深圳市速学王科技 0755-82924118 [email protected] www.mcu104.com














页数 14 页
下载[ EUA2123.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
EUA212320-W Stereo Class-D Audio Power AmplifierEutech Microelectronics
Eutech Microelectronics

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap