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APA2068KAI-TR 参数 Datasheet PDF下载

APA2068KAI-TR图片预览
型号: APA2068KAI-TR
PDF下载: 下载PDF文件 查看货源
内容描述: 2.6W立体声音频功率放大器(带DC_Volume控制) [Stereo 2.6W Audio Power Amplifier (with DC_Volume Control)]
分类和应用: 商用集成电路放大器功率放大器光电二极管
文件页数/大小: 27 页 / 492 K
品牌: ANPEC [ ANPEC ELECTRONICS COROPRATION ]
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APA2068  
Electrical Characteristics (Cont.)  
Operating Characteristics, SE mode. VDD=5V,TA=25°C, Gain=1V/V (unless otherwise noted)  
APA2068  
Typ. Max.  
Symbol  
Parameter  
Test Condition  
Unit  
Min.  
L
W
THD=10%, R =16 , Fin=1kHz  
220  
120  
160  
95  
W
L
THD=10%, R =32 , Fin=1kHz  
O
P
Maximum Output Power  
mW  
W
L
THD=1%, R =16 , Fin=1kHz  
W
L
THD=1%, R =32 , Fin=1kHz  
W
O
L
P =125mW, R =16 , Fin=1kHz  
0.09  
0.09  
Total Harmonic Distortion Plus  
Noise  
THD+N  
PSRR  
%
O
L
W
P =65mW, R =32 , Fin=1kHz  
IN  
L
W
B
m
V =0.1Vrms, R =8 , C =1 F,  
Power Ripple Rejection Ratio  
dB  
60  
Fin=120Hz  
Xtalk  
S/N  
m
W
B
L
C =1 F, R =32 , Fin=1kHz  
Channel Separation  
Signal to Noise Ratio  
60  
dB  
dB  
W
O
L
P =75mW, SE, R =32 , A_wieght  
100  
Pin Description  
MUTE 1  
SHUTDOWN 2  
RIN- 3  
16 ROUT-  
15 VDD  
14 ROUT+  
13 SE/BTL  
BYPASS 4  
GND 5  
LIN- 6  
12 GND  
11 LOUT+  
10 VDD  
VOLUME 7  
VOLMAX 8  
9
LOUT-  
APA2068  
Thermal Pad  
(Connected to GND for better heat dissipation)  
Pin Function Description  
Pin  
Config  
Function Description  
No.  
Name  
Mute control signal input, hold low for normal operation, hold high  
to mute.  
1
MUTE  
I
2
3
SHUTDOWN  
RIN-  
I
I
SD  
m
It will be into shutdown mode when pull low. I = 1 A  
Right channel input terminal  
Bias voltage generator  
4
5,12  
6
BYPASS  
GND  
I
-
I
I
Ground connection, Connected to thermal pad.  
Left channel input terminal  
Input signal for internal volume gain setting.  
LIN-  
VOLUME  
7
C
Setting the maximum output swing. Input a non-zero voltage (V )  
OH  
to this pin, the output voltage swing will be clamped between V  
-
C
OL  
(the maximum positive value) V & V (the minimum negative  
8
VOLMAX  
I
+
C
value)  
V . Disable this function when tie this pin to GND.  
£
Maximum input voltage 1/2 VDD.  
Copyright ã ANPEC Electronics Corp.  
4
www.anpec.com.tw  
Rev. A.2 - Jul., 2005