TDA7498MV 데이터 시트보기 (PDF) - STMicroelectronics

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TDA7498MV

100 W mono BTL class-D audio amplifier

STMicroelectronics 

Electrical specifications

Symbol

Parameter

VinL

VSTBY

VMUTE

Digital input low (L)

Pin STBY voltage high (H)

Pin STBY voltage low (L)

Pin MUTE voltage high (H)

Pin MUTE voltage low (L)

AMUTE Mute attenuation

Condition

-

-

VMUTE < 0.8 V

TDA7498MV

Min Typ Max Unit

-

-

0.8

2.9 -

-

-

-

V

0.5

2.5 -

-

-

-

V

0.8

-

70 -

dB

Notes:

(1)fSW = 106 / ((16 * ROSC + 182) * 4) kHz, fSYNCLK = 2 * fSW with R3 = 39 kΩ (see Figure 18: "Application

circuit").

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

10/26

DocID016505 Rev 6

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