LC75106V Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

LC75106V

Digital Echo LSI with Built-in Mic Amplifier

ON Semiconductor 

LC75106V

Control Data Description

No

Control Part/ Data

(1) Line select

LD2

LD1

LD0

•The data determines line output.

LD2

LD1

LD0

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

Description

Stereo output (Initial setting)

Lch Mono output

Rch Mono output

L+R/2 output

Vocal cut output

Reserve

Reserve

Reserve

(2) External key control

switching data key

•This data determines route where external key control is used.

KEY

0

1

External key control

Invalid (Initial setting)

valid

(3) Microphone volume

gain setting data

M1D3

M1D2

M1D1

M1D0

M2D3

M2D2

M2D1

M2D0

•The data determines the gain of MICIN 1/2.

M1D3

M2D3

0

0

0

0

0

0

0

0

1

1

1

1

1

1

1

1

M1D2

M2D2

0

0

0

0

1

1

1

1

0

0

0

0

1

1

1

1

M1D1

M2D1

0

0

1

1

0

0

1

1

0

0

1

1

0

0

1

1

M1D0

M2D0

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0dB (Initial setting)

-2dB

-4dB

-6dB

-8dB

-10dB

-12dB

-14dB

-16dB

-18dB

-20dB

-23dB

-26dB

-29dB

-32dB

-∞

(4) Delay time

setting data

DT2

DT1

DT0

•The data determines delay time for echo.

DT2

DT1

DT0

0

0

0

0

0

1

0

1

0

0

1

1

1

0

0

1

0

1

1

1

0

1

1

1

OFF

75ms (Initial setting)

100ms

125ms

150ms

175ms

200ms

Reserve

Related Data

CS=”H”

CS=”H”

Continued to the next page.

No. A2153-11/15

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