TDA7411 datasheet(7/43 Pages) STMICROELECTRONICS

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TDA7411

1) The SM and AFS pin are active low (Mute = 0)

2) See description of Audio processor Part section 1.8.

ROUT

Output Impedance

120

Ω

VDC

DC Voltage Level

3.8

4.2

GENERAL

eNO

Output Noise

BW = 20Hz - 20kHz

output muted

all gains = 0dB

6.5

µV

6.5

µV

S/N

Signal to Noise Ratio

all gains = 0dB;flat; VO = 2VRMS

102

110

bass, treble at +12dB;

a-weighted; VO = 2.6VRMS

100

Distortion

all stages 0dB

Mono Diff Inputs, Vout = 0.75VRMS

All other inputs, Vout = 1VRMS

0.04

0.1

VOUT=1VRMS ; Bass & Treble = 12dB

0.05

0.15

Channel Separation L/R

100

Total Tracking Error

AV = 0 to -20dB

-1

AV = -20 to -60dB

-2

VPOR

Internal POR Voltage

BUS INPUTS

VIL

Input Low Voltage

0.8

VIH

Input High Voltage

2.5

IIN

Input Current

VIN = 0.4V

-5

µA

Output Voltage SDA

Acknowledge

VO = 1.6mA

0.4

ELECTRICAL CHARACTERISTICS (continued)

(VS = 8V; Tamb = 25°C; RL = 10KΩ; all gains = 0dB; f = 1KHz; unless otherwise specified)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

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