TDA8922 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TDA8922

2×25 W class-D power amplifier

Philips Electronics 

Philips Semiconductors

2 × 25 W class-D power amplifier

Objective specification

TDA8922

handbook, full pagewidth

Vmode

4V

2V

mute

standby

0 V (SGND)

100 ms

>50 ms

Vmode

4V

audio

switching

operating

time

audio

switching

operating

standby

0 V (SGND)

100 ms

50 ms

time

MBL465

When switching from standby to mute, there is a delay of 100 ms before the output starts switching. The audio signal is available after Vmode has been

set to operating, but not earlier than 150 ms after switching to mute.

When switching from standby to operating, there is a first delay of 100 ms before the outputs starts switching. The audio signal is available after a

second delay of 50 ms.

Fig.5 Timing on mode selection input.

2003 Mar 20

8

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