TS2007_11 Datasheet, PDF (7/29 Pages) STMicroelectronics – 3 W filter-free Class D audio power amplifer with 6-12 dB fixed gain select

TS2007
Electrical characteristics
Table 5. V_CC = +5 V, GND = 0 V, V_ic=2.5 V, T_amb = 25 °C (unless otherwise specified) (continued)
Symbol
Parameter
Min. Typ. Max. Unit
t_STBY
V_N
Standby time
Output voltage noise f = 20 Hz to 20 kHz, R_L=4 Ω
Unweighted (Filterless, G=6 dB)
A-weighted (Filterless, G=6 dB)
Unweighted (with LC output filter, G=6 dB)
A-weighted (with LC output filter, G=6 dB)
Unweighted (Filterless, G=12 dB)
A-weighted (Filterless, G=12 dB)
Unweighted (with LC output filter, G=12 dB)
A-weighted (with LC output filter, G=12 dB)
5
ms
74
50
69
49
μV_RMS
94
65
86
64
1. Standby mode is active when V_STBY is tied to GND.
2. Dynamic measurements - 20*log(rms(V_out)/rms(V_ripple)). V_ripple is the superimposed sinus signal to V_CC @ f = 217Hz.
3. Independent of Gain configuration (6 or 12 dB) and between IN+ or IN- and GND.
Doc ID 13123 Rev 4
7/29