TDA7498 Datasheet, PDF (10/28 Pages) STMicroelectronics – 100-watt + 100-watt dual BTL class-D audio amplifier

Electrical specifications
TDA7498
Table 6.
Symbol
Electrical specifications (continued)
Parameter
Condition
Min Typ Max Unit
Pin STBY voltage high (H)
V_STBY
-
Pin STBY voltage low (L)
2.7 -
-
-
-
V
0.5
Pin MUTE voltage high (H)
V_{MUTE Pin MUTE voltage low (L)}
-
2.5 -
-
-
-
V
0.8
A_MUTE Mute attenuation
V_MUTE = L, V_STBY = H
-
70 -
dB
1. f_SW = 10⁶ / ((16 * R_OSC + 182) * 4) kHz, f_SYNCLK = 2 * f_SW with R3 = 39 kΩ (see Figure 19.).
2. f_SW = f_SYNCLK / 2 with the external oscillator.
10/28
Doc ID 16107 Rev 8