TDA7460NDTR(2009) 查看數據表（PDF） - STMicroelectronics

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产品描述 (功能)

生产厂家

TDA7460NDTR
(Rev.:2009)

Car radio signal processor

STMicroelectronics 

TDA7460ND

Data byte specification

Table 18. Bass and treble filter characteristics

MSB

LSB

D7 D6 D5 D4 D3 D2 D1 D0

Function

Treble

0

0 Center frequency = 10 KHz

0

1 Center frequency = 12.5 KHz

1

0 Center frequency = 15 KHz

1

1 Center frequency = 17.5 KHz

Bass

0

0

0

1

) 1

0

t(s 1

1

c 1

1

1

1

du 0

0

ro 0

1

1

0

P 1

1

te 0

le 1

so 1

Center frequency = 60 Hz

Center frequency = 7 Hz

Center frequency = 80 Hz

Center frequency = 100 Hz

Center frequency = 150 Hz

Quality factor = 1

Quality factor = 1.25

Quality factor = 1.5

Quality factor = 2

DC-gain = 0 dB

DC-gain = ±4.4 dB

must be "1”

Ob For example Treble center frequency = 15 kHz, Bass center frequency = 100 Hz, Bass Q = 1 and DC = 0 dB

Obsolete Product(s) - give the following DATA BYTE: 1 0 0 0 1 1 1 0

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