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Audio ICs
Audio Amplifiers : Speaker / Headphone Amplifier Series
1.1W to 1.5W Monaural Speaker Amplifiers
| Part No. |
Supply voltage
（V） |
Power dissipation
（mW） |
Quiescent current
（mA） |
Stand-by current
（µA） |
Voltage gain
(dB) |
Output power(W) |
Distortion
(%) |
Output noise voltage
(µVrms) |
Package |
RoHS |
| RL=8Ω |
RL=4Ω |
| BH7824FVM |
1.8 to 5.5 |
470 |
3.5 |
0 |
0 to 20 |
0.6W |
1.1W |
0.07 |
-94 |
MSOP8 |
Yes |
| BH7826FVM |
2.6 to 5.5 |
470 |
3.5 |
0 |
0 to 20 |
0.6W |
1.1W |
0.2 |
-94 |
MSOP8 |
Yes |
NEW
BD7830NUV |
2.4 to 5.5 |
530 |
3.2 |
0 |
0 to 20 |
0.77W |
1.5W |
0.1 |
-100 |
VSON008V2030 |
Yes |
1W+1W Stereo Speaker / Headphone Amplifier
| Part No. |
Supply
voltage
（V） |
Power dissipation
（mW） |
Quiescent current
（mA） |
Stand-by current
（µA） |
SP AMP |
HP AMP |
Package |
RoHS |
Voltage gain
(dB) |
Distortion
(%) |
Max. Output
voltage
VCC=33V |
Voltage gain
(dB) |
Distortion
(%) |
Max. Output
voltage
VCC=33V |
| BH7884EFV |
3.0 to 5.5 |
1100 |
9.0 |
0.2 |
12.0 |
0.1 |
5.2dBV |
-7 |
0.025 |
1.0dBV |
HTSSOP-B24 |
Yes |
2W+2W Stereo Speaker / Headphone Amplifier
| Part No. |
Supply
voltage
（V） |
Power dissipation
（mW） |
Quiescent current
（mA） |
Stand-by current
（µA） |
SP AMP |
HP AMP |
Package |
RoHS |
Voltage gain
(dB) |
Distortion
(%) |
Max. Output
voltage
VCC=33V |
Voltage gain
(dB) |
Distortion
(%) |
Max. Output
voltage
VCC=33V |
| BH7881EFV |
3.3 to 5.5 |
1100 |
18 |
0 |
11.0 |
0.04 |
4.5dBV |
5.5 |
0.02 |
1.4dBV |
HTSSOP-B24 |
Yes |
5W+5W Stereo Speaker Amplifiers
| Part No. |
Supply voltage
（V） |
Power dissipation
（W） |
Quiescent current
（mA） |
Stand-by current
（µA） |
Rated output power
VCC=12V
RL=3Ω
|
Closed loop voltage gain
Voltage gain
(dB) |
Output noise voltage
(mVrms) |
Distortion
(%) |
Ripple rejection
(dB) |
Package |
RoHS |
| BA5406 |
5 to 15 |
20 |
40 |
- |
5.0W |
46 |
0.6 |
0.3 |
- |
SIP-M12 |
Yes |
| BA5417 |
6 to 15 |
15 |
22 |
0 |
5.0W |
45 |
0.3 |
0.1 |
55 |
HSIP15 |
Yes |
Stereo Headphone Amplifiers
| Part No. |
Supply voltage
（V） |
Circuit current at no signal
（mA） |
Voltage gain
(dB) |
Output (mW)
RL=16Ω |
Total harmonic Distortion
(%) |
Ripple rejection
(dB) |
Package |
RoHS |
| BH3541F |
2.8 to 6.5 |
7 |
0 |
62 |
0.02 |
57 |
SOP8 |
Yes |
| BH3544F |
2.8 to 6.5 |
7 |
6 |
62 |
0.02 |
57 |
SOP8 |
Yes |
| BH3547F |
4.5 to 5.5 |
3.7 |
6 |
77 |
0.05 |
57 |
SOP8 |
Yes |
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