欢迎访问ic37.com |
会员登录 免费注册
发布采购

MS6865TGTR 参数 Datasheet PDF下载

MS6865TGTR图片预览
型号: MS6865TGTR
PDF下载: 下载PDF文件 查看货源
内容描述: 双2W功率放大器3立体声输入,带有音量控制 [Dual 2W Power Amplifier 3 Stereo Inputs with Volume Control]
分类和应用: 放大器功率放大器
文件页数/大小: 20 页 / 713 K
品牌: MOSA [ MOSA ELECTRONICS ]
 浏览型号MS6865TGTR的Datasheet PDF文件第2页浏览型号MS6865TGTR的Datasheet PDF文件第3页浏览型号MS6865TGTR的Datasheet PDF文件第4页浏览型号MS6865TGTR的Datasheet PDF文件第5页浏览型号MS6865TGTR的Datasheet PDF文件第6页浏览型号MS6865TGTR的Datasheet PDF文件第7页浏览型号MS6865TGTR的Datasheet PDF文件第8页浏览型号MS6865TGTR的Datasheet PDF文件第9页  
MOSA
MS6865
3 Stereo inputs / 2W PA output with Volume Control
Dual 2W Power Amplifier
3 Stereo Inputs with Volume Control
FEATURES
•Operation
range: 2.4V~5.5V
•3
stereo inputs
•Volume
control range
Gain: 0 to 21dB, 3dB/step
Attenuation: 0 to -77.5dB, 1.25dB/step
•Output
mode : Speaker( BTL)/Headphone(SE)
•BTL
Output power
R
L
=4 , 2W at 5V, 0.8W at 3.3V, 360mW at 2.4V
R
L
=8 , 1.3W at 5V, 0.53W at 3.3V, 250mW at 2.4V
•SE
Output power
R
L
=32 , 93mW at 5V, 35mW at 3.3V, 15mW at 2.4V
•Control
interface : I
2
C
•Excellent
Power Supply Rejection Ratio(PSRR)
•Flexibility
power management
•Component
less
•Reduce
pop noise circuit
•Housed
in TSSOP20 package, enhanced thermal
PAD
APPLICATIONS
Multimedia system, Portable Digital Audio.
DESCRIPTION
The MS6865 is low distortion stereo power amplifier that has 3 stereo inputs with volume control. It can drive 2W of
continuous average power into a dual 4 bridged-tied (BTL) speaker or 2 * 90mW into stereo 32 single ended (SE)
headphone. The volume control offers wide range of gain and attenuation for stereo input. All of the functions are easy
setting that can be set by I2C interface.
The MS6865 has good features for portable equipment, including wide voltage operation 2.4V~5.5V, low power
consumption, power management, component less and small package TSSOP20, make the MS6865 ideally suitable for
use in the portable digital audio equipments.
BLOCK DIAGRAM
LIN1
LIN2
LIN3
L-ch selector
& Gain
Attenuation
&
Mute
-1
OUTR-
-1
R-ch selector
& Gain
Attenuation
&
Mute
OUTR+
RIN3
RIN2
RIN1
-1
OUTL-
-1
OUTL+
Supply
I
2
C Interface
Power Amplifier
Supply
AV
DD
AV
SS
CAP
SCL SDA
V
SS
PV
DDL
PV
SSL
PV
DDR
PV
SSR
REV 1.0
1
www.mosanalog.com