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TS4962M_07 Datasheet, PDF (10/41 Pages) STMicroelectronics – 3W filter-free class D audio power amplifier
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Electrical characteristics
TS4962M
Table 6.
Symbol
VCC = +3.6V, GND = 0V, VIC = 2.5V, Tamb = 25°C (unless otherwise specified)(1)
Parameter
Conditions
Min. Typ. Max. Unit
F = 20Hz to 20kHz, G = 6dB
Unweighted RL = 4Ω
83
A-weighted RL = 4Ω
57
Unweighted RL = 8Ω
83
A-weighted RL = 8Ω
61
Unweighted RL = 4Ω + 15µH
A-weighted RL = 4Ω + 15µH
VN Output voltage noise Unweighted RL = 4Ω + 30µH
A-weighted RL = 4Ω + 30µH
81
58
87
μVRMS
62
Unweighted RL = 8Ω + 30µH
77
A-weighted RL = 8Ω + 30µH
56
Unweighted RL = 4Ω + Filter
85
A-weighted RL = 4Ω + Filter
63
Unweighted RL = 4Ω + Filter
80
A-weighted RL = 4Ω + Filter
57
1. All electrical values are guaranteed with correlation measurements at 2.5V and 5V.
2. Standby mode is active when VSTBY is tied to GND.
3. Dynamic measurements - 20*log(rms(Vout)/rms(Vripple)). Vripple is the superimposed sinusoidal signal to VCC @ F = 217Hz.
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