Tuesday, December 8, 2009
Mini Amplifier Stereo 4.5 Volt - 5.5 Volt
This circuit is ideal for small power audio applications such as portable CD players or radio sets.The circuit has been designed strictly toward the ingredients and found to be working well.
MAX9710 Stereo Audio Power Amplifier IC capable of producing 3Watts and out, of which 4 Ohm loads. MAX9710 uses a single 4.5V to 5.5V Power Thurs It is ideal for the provision of the manual is also applications.The IC Thermal overload protection.
This circuit is ideal for small power audio applications such as portable CD players or radio sets.The circuit has been designed strictly toward the ingredients and found to be working well.
MAX9710 Stereo Audio Power Amplifier IC capable of producing 3Watts and out, of which 4 Ohm loads. MAX9710 uses a single 4.5V to 5.5V Power Thurs It is ideal for the provision of the manual is also applications.The IC Thermal overload protection.
Use a 5 V DC power supply for powering the circuit. f you want to use a battery ,then use a 6V battery with a IN 4007 diode series to the positive terminal of it.The diode will drop 0.7 V and the IC will get the rated ~5V.This is just a saftey recommendation
Features IC MAX9710
* 3W into 3Ω (1% THD+N)
* 4W into 3Ω (10% THD+N)
* Industry-Leading, Ultra-High 100dB PSRR
* PC99/01 Compliant
* Patented Click-and-Pop Suppression
* Low 0.005% THD+N
* Low Quiescent Current: 7mA
* Low-Power Shutdown Mode: 0.5µA
* MUTE Function
* Tiny 20-Pin Thin QFN (5mm x 5mm x 0.8mm)
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