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LM48821,pdf datasheet (Direct
消耗积分:2 |
格式:rar |
大小:550 |
2009-10-09
h1654155275.0032
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With its directly-coupled output technology, the LM48821 is a
variable gain audio power amplifier capable of delivering
52mWRMS per channel into a 16Ω single-ended load with less
than 1% THD+N from a 3V power supply. The I2C volume
control has a range of –76dB to 18dB.
The LM48821's Tru-GND technology utilizes advanced
charge pump technology to generate the LM48821’s negative
supply voltage. This eliminates the need for output-coupling
capacitors typically used with single-ended loads.
variable gain audio power amplifier capable of delivering
52mWRMS per channel into a 16Ω single-ended load with less
than 1% THD+N from a 3V power supply. The I2C volume
control has a range of –76dB to 18dB.
The LM48821's Tru-GND technology utilizes advanced
charge pump technology to generate the LM48821’s negative
supply voltage. This eliminates the need for output-coupling
capacitors typically used with single-ended loads.
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