TS4999 Просмотр технического описания (PDF) - STMicroelectronics

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производитель

TS4999

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

STMicroelectronics 

Application information

TS4999

Table 5.

Bump

A1

B2

C1

E1

D2

A3

C3

E3

B4

D4

A5

C5

E5

B6

D6

A7

C7

E7

Pin description

Name

Function

LIN+

LIN-

3D

RIN+

RIN-

STBYL

G0

STBYR

AGND

AVCC

LOUT+

G1

ROUT+

LPVCC

RPVCC

LOUT-

PGND

ROUT-

Left channel positive differential input

Left channel negative differential input

3D effect digital input pin

Right channel positive differential input

Right channel negative differential input

Standby input pin (active low) for left channel output

Gain select input pin (LSB)

Standby input pin (active low) for right channel output

Analog ground

Analog supply voltage

Left channel negative output

Gain select input pin (MSB)

Right channel positive output

Left channel power supply voltage

Right channel power supply voltage

Left channel negative output

Power ground

Right channel negative output

Table 6. Truth table for output gain settings

G1

G0

0

0

0

1

1

0

1

1

Note: See Table 3 on page 4.

Gain value (dB)

3.5

6

9.5

12

Table 7.

Truth table for 3D effects pin settings

3D

0

1

3D effect

OFF

ON

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