TDA7400D View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7400D

ADVANCED CAR SIGNAL PROCESSOR

STMicroelectronics 

TDA7400D

Treble Filter (subaddress 2H)

MSB

LSB

FUNCTION

D7 D6 D5 D4 D3 D2 D1 D0

Treble Steps

0

0

0

0

0 -15dB

0

0

0

0

1 -14dB

:

:

:

:

::

0

1

1

1

0 -1dB

0

1

1

1

1

0dB

1

1

1

1

1

0dB

1

1

1

1

0 +1dB

:

:

:

:

::

1

0

0

0

1 +14dB

1

0

0

0

0 +15dB

0

0

0

1

1

0

1

1

Treble Center Frequency

10.0KHz

12.5KHz

15.0KHz

17.5KHz

1

must be "1"

Bass Filter (subaddress 3H)

MSB

LSB

FUNCTION

D7 D6 D5 D4 D3 D2 D1 D0

Bass Steps

0

0

0

0

0 -15dB

0

0

0

0

1 -14dB

:

:

:

:

::

0

1

1

1

0 -1dB

0

1

1

1

1

0dB

1

1

1

1

1

0dB

1

1

1

1

0 +1dB

:

:

:

:

::

1

0

0

0

1 +14dB

1

0

0

0

0 +15dB

0

0

0

1

1

0

1

1

Bass Q-Factor

1.0

1.25

1.50

2.0

Bass DC Mode

0

off

1

on

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