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PT5322

Powtech
Part Number PT5322
Manufacturer Powtech
Description Dual 2.2W Audio Amplifier plus Stereo Headphone Function
Published Jul 21, 2014
Detailed Description PT5322 Dual 2.2W Audio Amplifier plus Stereo Headphone Function GENERAL DESCRIPTION The PT5322 is a dual bridge-connecte...
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PT5322
PT5322

Overview
PT5322 Dual 2.
2W Audio Amplifier plus Stereo Headphone Function GENERAL DESCRIPTION The PT5322 is a dual bridge-connected audio power amplifier which, when connected to a 5V supply, will deliver 2.
1W to a 4Ω load or 2.
4W to a 3Ω load with less than 1.
0% THD+N.
In addition, the headphone input pin allows the amplifiers to operate in single-ended mode when driving stereo headphones.
The PT5322 has a HP (headphone) enable input, which activates the single ended headphone mode and disables the BTL output mode.
The HP_Sense input is for use with a normal stereo headphone jack.
The PT5322 features a low-power consumption shutdown mode and thermal shutdown protection.
It also utilizes circuitry to ...


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