TDA7498ETR Просмотр технического описания (PDF) - STMicroelectronics

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TDA7498ETR

160-watt + 160-watt dual BTL class-D audio amplifier

STMicroelectronics 

TDA7498E

Electrical specifications

Table 6.

Symbol

Electrical specifications (continued)

Parameter

Condition

VinH

Digital input high (H)

VinL

Digital input low (L)

Function

mode

Standby & mute & play

-

STBY < 0.5 V, MUTE = X

STBY > 2.5 V ; MUTE < L

STBY > 2.5 V, MUTE > H

AMUTE Mute attenuation

VMUTE < L, VSTBY = H

1. fSW = 106 / ((16 * ROSC + 182) * 4) kHz, fSYNCLK = 2 * fSW with R3 = 39 kΩ (see Figure 3)

Min Typ Max Unit

2.0 -

-

-

StandBy

Mute

Play

-

75

-

V

0.8

-

dB

Doc ID 022595 Rev 1

9/20

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