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AN7522N MATSUSHITA Dual Audio Power Amplifier IC SIL-12 Stereo 2x5W

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2 Pieces - AN7522N MATSUSHITA Dual Audio Power Amplifier IC SIL-12 Stereo 2x5W

Specification
Structure Silicon Monolithic Bipolar IC
Appearance SIL-12 Pin Plastic Package (Power Type with Fin)
Application Low Frequency Amplifier
Function BTL 5.0W x 2ch Power Amplifier with Standby Function and Volume Function
Storage Temperature Range -55 to +150 °C
Operating Ambient Temperature Range -25 to +70 °C
Operating Ambient Pressure 1.013x10^5 ± 0.61x10^5 Pa (1.0 ± 0.6 atm)
Operating Constant Acceleration 9,810 m/s² (1000 G)
Operating Shock 4,900 m/s² (500 G)
Supply Voltage Max 14.4 V
Supply Current Max 2.0 A
Power Dissipation 1.92 W at Ta=70°C
Operating Supply Voltage Range 3.5 V to 13.5 V
Quiescent Circuit Current Typ 45 mA
Quiescent Circuit Current Max 100 mA
Standby Current Typ 1 µA
Standby Current Max 10 µA
Output Noise Voltage Typ 0.10 mVrms
Output Noise Voltage Max 0.4 mVrms
Voltage Gain Min 31 dB
Voltage Gain Typ 33 dB
Voltage Gain Max 35 dB
Total Harmonic Distortion Typ 0.10 %
Total Harmonic Distortion Max 0.5 %
Maximum Power Output 1 Min 2.4 W
Maximum Power Output 1 Typ 3.0 W
Maximum Power Output 2 Min 4.0 W
Maximum Power Output 2 Typ 5.0 W
Ripple Rejection Ratio Min 30 dB
Ripple Rejection Ratio Typ 50 dB
Output Offset Voltage Min -250 mV
Output Offset Voltage Max 250 mV
Volume Attenuation Ratio Typ 70 dB
Volume Attenuation Ratio Max 85 dB
Channel Balance 1 Min -1 dB
Channel Balance 1 Max 1 dB
Channel Balance 2 Min -2 dB
Channel Balance 2 Max 2 dB
Middle Voltage Gain Min 20.5 dB
Middle Voltage Gain Typ 23.5 dB
Middle Voltage Gain Max 26.5 dB
Channel Crosstalk Min 40 dB
Channel Crosstalk Typ 55 dB
Standby Pin Current Typ 25 µA
Volume Pin Current Min -12 µA
Input Impedance Min 24 kΩ
Input Impedance Typ 30 kΩ
Input Impedance Max 36 kΩ

Shipping Policy

Our go-to options for small to medium items are USPS Ground Advantage and USPS Priority Mail, known for their reliable tracking and peace of mind.

Smaller items might qualify for USPS First Class Mail. Contact us to discuss this option before purchasing.

Note: This method is less recommended due to the potential for delays.

Return Policy

We offer a 30-day return policy, no questions asked. If you choose to provide a reason for the return, it will assist us in improving and fix the issue.

Packaging

Our items are packaged according to their needs—some in ESD bags with pins secured in protective sponge, others in foam-enclosed boxes. For larger quantities, options include broken tubes for transistors or cartons. We welcome your suggestions for packaging preferences.

Sofitrek Product Disclaimer
Nature of Goods:
All products offered by Sofitrek are surplus items. These products may originate from older batches, series, or have earlier date codes compared to those currently provided by the original manufacturers or their authorized dealers.
Non-Affiliation:
Sofitrek operates independently and is not an authorized distributor, nor is it affiliated or associated with the manufacturers of the products sold. Consequently, Sofitrek does not represent the manufacturers of these products in any capacity.
Exclusion of Manufacturer's Warranty:
Since Sofitrek is not an authorized distributor, the original manufacturer's warranties are explicitly not applicable to the products sold. This includes any implied warranties of merchantability or fitness for a particular purpose.
Firmware and Software:
Some products may include pre-installed firmware or software. However, Sofitrek does not guarantee the presence, compatibility, or the revision level of such firmware or software as suitable for your specific application. Furthermore, Sofitrek expressly disclaims any representation regarding your right or ability to download, obtain, or install any firmware or software for the products from any source, including the original manufacturers or their distributors.
Limitation of Liability:
Sofitrek shall not be held liable for any form of damages—direct, indirect, incidental, consequential, or otherwise—arising from the use, misuse, or inability to use any product sold. This includes, but is not limited to, damages for loss of profits, goodwill, use, data, or other intangible losses. The buyer assumes all responsibility for the safe and lawful use of the product and agrees to indemnify and hold harmless Sofitrek against any claims, liabilities, or expenses related to the product's use.
Compliance and Responsibility:
The buyer is solely responsible for adhering to all terms of any End-User License Agreement or similar documentation related to the products, particularly concerning the obtaining, installation, and use of firmware or software.
Severability:
If any provision of this disclaimer is found to be invalid or unenforceable, the remaining provisions shall continue to be in full force and effect.

By purchasing from Sofitrek, the buyer acknowledges having read, understood, and agreed to this disclaimer in its entirety.

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