TDA7498 Ver la hoja de datos (PDF) - STMicroelectronics

Número de pieza

componentes Descripción

Fabricante

TDA7498

100-watt + 100-watt dual BTL class-D audio amplifier

STMicroelectronics 

Electrical specifications

TDA7498

Table 6.

Symbol

Electrical specifications (continued)

Parameter

Condition

Min Typ Max Unit

Pin STBY voltage high (H)

VSTBY

-

Pin STBY voltage low (L)

2.7 -

-

-

-

V

0.5

Pin MUTE voltage high (H)

VMUTE Pin MUTE voltage low (L)

-

2.5 -

-

-

-

V

0.8

AMUTE Mute attenuation

VMUTE = L, VSTBY = H

-

70 -

dB

1. fSW = 106 / ((16 * ROSC + 182) * 4) kHz, fSYNCLK = 2 * fSW with R3 = 39 kΩ (see Figure 19.).

2. fSW = fSYNCLK / 2 with the external oscillator.

10/28

Doc ID 16107 Rev 8

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