STA575 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STA575

100+100W STEREO BASH® POWER AMPLIFIER

STMicroelectronics 

STA575

Figure 13. APPICATION BLOCK DIAGRAM

+VS

STA575

-VS

2 CHANNELS

MUTE

+VS

-VS

+VS

-VS

MUTE

MUTE CONTROL &

THRESHOLD

REFERENCE

MUTE-BUCK

MUTE

THRESH-REF

+VS

-VS

DC++

GATE-DRIVE

I-SENSE

PWM-SPLY

MUTE-BUCK

BUCK CONTROLLER

TRACK

PROT

CD-

CD+

DC++

GND

1800pF

L2

15µH

1800pF

PWM-SPLY

I-SENSE

GATE-DRIVE

DC++

300W BUCK

CD+

CD-

-VS

+VS

MUTE

THRESH-REF

IN1

RED

IN2

WHITE

J1

CD-

CD+

OUT1+

OUT1-

J1

OUT2+

OUT2-

J2

TRACK

PROT

STA575

CD+

2 CHANNELS

PROT

TRACK

CD-

MUTE

IN3

RED

OUT3+

OUT3-

J3

IN4

WHITE

J2

OUT4+

OUT4-

J4

-VS

+VS

D02AU1454

CD+

CD-

MUTE-LIN

STA575

2 CHANNELS

PROT

TRACK

-VS

+VS

J3

RED

IN5

OUT5+

OUT0-

J5

R77

IN6

J4

R78

OUT6+

OUT8-

J6

18/20

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