TDA7429S datasheet(8/20 Pages) STMICROELECTRONICS

номер детали	TDA7429S

подробное описание детали	DIGITALLY CONTROLLED AUDIO PROCESSOR WITH SURROUND SOUND MATRIX

PDF	20 Pages

Scroll/Zoom	100%

производитель	STMICROELECTRONICS [STMicroelectronics]

домашняя страница	http://www.st.com

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8 / 20 page

ELECTRICAL CHARACTERISTICS (continued)

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

SPEAKER & AUX ATTENUATORS

Crange

Control Range

SSTEP

Step Resolution

-0.5

1.5

Attenuation set error

Av = 0 to -20dB

-1.5

1.5

Av = -20 to -79dB

-3

VDC

DC Steps

adjacent att. steps

-3

AMUTE

Output Mute Condition

+70

100

RVEA

Input Impedance

Ω

AUDIO OUTPUTS

NO(OFF)

Output Noise (OFF)

Output Mute, Flat

BW = 20Hz to 20KHz

µVrms

NO(MOV)

Output Noise (Movie)

Mode =Movie ,

BW = 20Hz to 20KHz

µVrms

NO(MUS)

Output Noise (Music)

Mode = Music ,

BW = 20Hz to 20KHz,

mVrms

NO(MON)

Output Noise (Simulated)

Mode = Simulated,

BW = 20Hz to 20KHz

µVrms

Distorsion

Av = 0 ; Vin = 1Vrms

0.01

0.1

Channel Separation

VOCL

Clipping Level

d = 0.3%

2.5

Vrms

ROUT

Output Resistance

Ω

VOUT

DC Voltage Level

3.8

MONITOR OUTPUTS

Distorsion

Av = 0 ; Vin = 1Vrms

0.01

0.1

Channel Separation

VOCL

Clipping Level

d = 0.3%

2.5

Vrms

ROUT

Output Resistance

Ω

VOUT

DC Voltage Level

4.5

BUS INPUTS

VIL

Input Low Voltage

VIH

Input High Voltage

IIN

Input Current

-5

µA

Output Voltage SDA

Acknowledge

IO = 1.6mA

0.4

TDA7429S - TDA7429T

8/20

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