TDA7416

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1

DESCRIPTION OF THE AUDIOPROCESSOR PART

1.1 Input stages

In the basic configuration one pseudo-differential, three single ended stereo are available.

Figure 1. Input-stages

GENERAL

Output Noise

BW = 20Hz - 20kHz

output muted

3

15

µV

BW = 20Hz - 20kHz

all gains = 0dB

single ended inputs

15

20

µV

µV

S/N

Signal to Noise Ratio

all gains = 0dB

103

dB

All EQ-bands at +12dB; Q = 1.0

87

dB

d

distortion

0.01

0.1

%

0.05

0.1

%

Channel Separation left/right

80

90

dB

Table 1. ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vref

Vref

Vref

Vref

Vref

Vref

Vref

1

1

IN1-

IN1+

IN2

IN3

IN4

InGain

Fader

Stereo

Pseudo

differential

Main Selector

Mute

Rear Selector

Mute

IN1

IN2

IN3

IN4

IN4

IN3

IN2

IN1