TS4999 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TS4999

Filter-free stereo 2.8 W class D audio power amplifier with selectable 3D sound effects

STMicroelectronics 

Electrical characteristics

Figure 3. PSRR measurement test diagram

VCC

Cs

100nF

20Hz to 20kHz

Vripple

Vcc

1μF

Cin

Cin

1μF

GND

GND

In+

Out+

1/2 TS4999

In-

Out-

GND

GND

15μH or 30μH

or

LC Filter

RL

4 or 8 Ω

5th order

50kHz

low-pass filter

5th order

50kHz

low-pass filter

referenc e

RMS Selective Measurement

Bandwith =1% of Fmeas

TS4999

14/36

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