TDA7460ND(2009) View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

TDA7460ND
(Rev.:2009)

Car radio signal processor

STMicroelectronics 

Electrical specification

TDA7460ND

Table 6.

Symbol

Audio processor electrical characteristics (continued)

(VS = 9 V; Tamb = 25 °C; RL = 10 kΩ; all gains = 0 dB; f = 1 KHz; unless otherwise specified)

Parameter

Test condition

Min. Typ. Max. Unit

Q1

0.9 1 1.1

Q2

QBASS Quality factor

Q3

1.1 1.25 1.4

1.3 1.5 1.7

Q4

1.8 2 2.2

DCGAIN Bass-Dc-gain

DC = off

DC = on

-1

0

+1

dB

4 4.4 6

dB

Treble control

t(s) CRANGE Control range

c ASTEP Step resolution

Produ fC

Center frequency

olete Speaker attenuators

bs CRANGE

O ASTEP

) - AMUTE

t(s EE

c VDC

Control range

Step resolution

Output mute attenuation

Attenuation set error

DC steps

du Audio outputs

Pro VCLIP

te RL

le CL

so ROUT

ObVDC

Clipping level

Output load resistance

Output load capacitance

Output impedance

DC voltage level

fC1

fC2

fC3

fC4

Adjacent attenuation steps

d = 0.3%

±13 ±14 ±15 dB

1

2

3

dB

8

10 12

kHz

10 12.5 15 kHz

12 15 18 kHz

14 17.5 21 kHz

-53 -50 -47 dB

0.5 1

2

dB

80 90

dB

-2

2

dB

0.1 5

mV

2.2 2.6

2

VRMS

kΩ

10

nF

30 100

Ω

3.6 3.8 4.0

V

12/49

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