AS3412 datasheet(4/85 Pages) AMSOSRAM

No. de pieza	AS3412

Descripción Electrónicos	Ultra Small ANC Speaker Driver

PDF	85 Pages

Scroll/Zoom	100%

Fabricante Electrónico	AMSOSRAM [ams-OSRAM AG]

Página de inicio	https://ams-osram.com/

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ams Datasheet

Page 3

[v1-00] 2016-Apr-06

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AS3412 − Pin Assignment

Pin Diagram

Figure 3:

Pin Diagram of AS3412

Pin Description

Figure 4:

AS3412 Pin Assignment

Pin Name

Pin Number

Pin Type

Description

AGND

ANA OUT

Analog reference ground. Has to be connected to GND pin.

For better noise performance a star shaped ground concept is

the preferred option to connect these pins together.

LINL

ANA IN

Line input EQ left channel.

TRSDA/

BPL

ANA

IN/OUT

Data input for production trimming. Can be connected to

LINL pin to enable production trimming via 3.5mm audio jack.

Furthermore this pin features also music bypass function for

the left audio channel in off mode operation in order to

replace and external analog switch.

Pin Assignment

CPP

GND

VNEG

QOP1R

VBAT

HPL

CPN

IOP1R

LINL

LINR

TRSDA/

BPL

MICR

HPR

QOP1L

IOP1L

MICL

QMICR

AGND

ANC/

CSDA

MODE/

CSCL

TRSCL/

BPR

QMICL

MICACL

MICS

MICACR

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