TDA7415CB datasheet(14/50 Pages) STMICROELECTRONICS

14 / 50 page

Electrical specification

TDA7415CB

14/50

QBASS

Quality Factor (1)

0.911.1

1.13

1.25

1.38

1.35

1.5

1.65

1.822.2

DCGAIN

Bass DC-Gain

DC-mode= off

-1

DC-mode= on

3.5

4.4

5.5

MID control

GRANGE

Gain Control Range

±13

±15

±17

ASTEP

Step Resolution

0.5

1.5

Center Frequency (2)

fC1

450

500

550

fC2

0.911.1

kHz

fC3

1.35

1.5

1.65

kHz

fC4

1.822.2

kHz

QMID

Quality Factor (2)

0.511.1

1.822.2

Treble Control

GRANGE

Gain Control Range

±13

±15

±17

ASTEP

Step Resolution

0.5

1.5

Center Frequency (1))

fC1

6.4

13.6

kHz

fC2

8.0

12.5

kHz

fC3

9.6

20.4

kHz

fC4

11.2

17.5

23.8

kHz

ROOM-EQ (Acoustics Notch-filter)

GRANGE

Gain Control Range

-0

…9dB

ASTEP

Step Resolution

Non-uniform, see description

Notch Frequency (1)

fN1

162

180

198

fN2

180

200

220

kHz

fN3

198

220

242

kHz

fN4

216

240

264

kHz

QEQ

Quality Factor(1)

0.911.1

1.822.2

Min and Max values are calculated according to simulation results; Functionality is guaranteed by measuring a directly

correlated parameter

Table 7.

Main signal processing path (continued)

Symbol

Parameter

Test conditions / remark

Min.

Typ.

Max.

Unit

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