TS2012 데이터 시트보기 (PDF) - STMicroelectronics

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TS2012

Filter-free stereo 2x2.8W class D audio power amplifer

STMicroelectronics 

Electrical characteristics

TS2012

Table 5. VCC = +5V, GND = 0V, Vic=2.5V, Tamb = 25°C (unless otherwise specified) (continued)

Symbol

Parameters and test conditions

Min. Typ. Max. Unit

Output voltage noise f = 20Hz to 20kHz, RL=8Ω

Unweighted (Filterless, G=6dB)

A-weighted (Filterless, G=6dB)

Unweighted (with LC output filter, G=6dB)

VN

A-weighted (with LC output filter, G=6dB)

Unweighted (Filterless, G=24dB)

A-weighted (Filterless, G=24dB)

Unweighted (with LC output filter, G=24dB)

A-weighted (with LC output filter, G=24dB)

63

35

60

35

µVRMS

115

72

109

71

1. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the superimposed sinus signal to VCC @ f = 217Hz.

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