YDA144 Datasheet, PDF (21/26 Pages) YAMAHA CORPORATION – STEREO 2.1W Non-Clip DIGITAL AUDIO POWER AMPLIFIER

YDA144
ç
Input vs Output
QFN20 VDDA=VDDP=5V RL=4Ω+30uH Non-Clip=OFF
4
3.5
3
2.5
2
1.5
1
0.5
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
Input vs Output
QFN20 VDDA=VDDP=3.6V RL=8Ω+30uH Non-Clip=OFF
1.2
1
0.8
0.6
0.4
0.2
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
Input vs Output
WLCSP16 VDDA=VDDP=5V RL=4Ω+30uH Non-Clip=ON
2.5
2
1.5
1
0.5
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
Input vs Output
WLCSP16 VDDA=VDDP=3.6V RL=8Ω+30uH Non-Clip=ON
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
Input vs Output
QFN20 VDDA=VDDP=5V RL=8Ω+30uH Non-Clip=OFF
2.5
2
1.5
1
0.5
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
Input vs Output
WLCSP16 VDDA=VDDP=5V RL=8Ω+30uH Non-Clip=ON
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
0.0001
0.001
0.01
0.1
1
10
Input [Vrms]
21