TS2007(2007) Просмотр технического описания (PDF) - STMicroelectronics

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TS2007
(Rev.:2007)

3 W filter-free Class D audio power amplifer with 6-12 dB fixed gain select

STMicroelectronics 

TS2007

Electrical characteristics

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

Symbol

Parameter

Min. Typ. Max. Unit

tSTBY

VN

Standby time

Output voltage noise f = 20Hz to 20kHz, RL=4Ω

Unweighted (Filterless, G=6dB)

A-weighted (Filterless, G=6dB)

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

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

Unweighted (Filterless, G=12dB)

A-weighted (Filterless, G=12dB)

Unweighted (with LC output filter, G=12dB)

A-weighted (with LC output filter, G=12dB)

5

ms

74

50

69

49

μVRMS

94

65

86

64

1. Standby mode is active when VSTBY is tied to GND.

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

3. Independent of Gain configuration (6 or 12dB) and between IN+ or IN- and GND.

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