AD828/TDA1308 Operational Amplifier Front Stage Amplifier Board Audio Amplifier Module Single Power Supply 5V-15VItem NO.: AD828
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- Product Name: AD828/TDA1308 Operational Amplifier Front Stage Amplifier Board Audio Amplifier Module Single Power Supply 5V-15V
- Item NO.: AD828
- Weight: 0.1 kg = 0.2205 lb = 3.5274 oz
- Category: Electronic Modules > Audio Amplifier
- Tag: AD828 , TDA1308 , Operational Amplifier Front Stage Amplifier Board , Audio Amplifier Module , Single Power Supply , 5V-15V
- Creation Time: 2024-03-26
AD828/TDA1308 Preamplifier Audio Amplifier Module
Product Information:
● Small volume design, full chip process, imported non-polar brand capacitors are used as input and output coupling capacitors, and fever grade AD828/TDA1308 chips are used as operational amplifiers.
● If you feel that the default magnification is inappropriate, you can change the magnification yourself, as follows:
Adjustment of magnification: R7 and R5 are the set resistances for magnification (the default magnification for shipment is about 5 times, and the magnification can be changed according to your own needs. The resistance can be selected from 5k-47k. The greater the resistance, the higher the magnification. If plug-in resistors are used, the original patch resistors can be removed, and the plug-in resistors can be soldered on the reserved pads at both ends of the placement)
● Plate size: 33mm * 25mm
● Working voltage: DC 5v-15v
● Note: The board is not provided with regulated power supply, so it is better to use regulated power supply or battery power supply during installation, otherwise there may be interference.
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