TDA7407TR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7407TR

Advanced car signal processor

STMicroelectronics 

TDA7407

Data byte specification

Table 25. New quality / control (subaddress 10H) (continued)

MSB

LSB

Function

Auto Zero

0

Off

1

On

0

1

0

1

0

1

Smoothing Filter

On

Off

Enable AF Pin

Enable Pin

Disable Pin

AF Pin ST Decoder Mute Influence

On

Off

Table 26. Mid filter (subaddress 11H)

MSB

LSB

Function

D7 D6 D5 D4 D3 D2 D1 D0

Attenuation

0

0

0

0

0 -15dB

0

0

1

1

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

Middle Center frequency

500Hz

1.0kHz

1.5kHz

2.0kHz

01

Mid Q Factor 1.02.0

43/46

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