TDA7402 datasheet(10/59 Pages) STMICROELECTRONICS

부품명	TDA7402

상세설명	CARRADIO SIGNAL PROCESSOR

PDF	59 Pages

Scroll/Zoom	100%

제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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10 / 59 page

TDA7402

10/59

tAtt

Attack time

tAtt1

6ms

tAtt2

tAtt3

tAtt4

tRel

Release time

tRel1

390

tRel2

780

tRel3

1.17

tRel4

1.56

VREF

Compander Reference Input-

Level (equals 0dB)

VREF1

0.5

VRMS

VREF2

1.0

VRMS

VREF3

2.0

VRMS

Compression Factor

Output Signal / Input Signal

0.5

Notes: 1. If programmed as Subwoofer Diff.-Output

GENERAL

eNO

Output Noise

BW = 20Hz - 20kHz

output muted

all gains = 0dB single ended inputs

µV

S/N

Signal to Noise Ratio

all gains = 0dB

flat; VO =2VRMS

106

bass, treble at +12dB;

a-weighted; VO = 2.6VRMS

100

distortion

VIN =1VRMS ; all stages 0dB

0.005

VOUT =1VRMS ; Bass & Treble =

12dB

0.05

Channel Separation left/right

100

Total Tracking Error

AV = 0 to -20dB

AV = -20 to -60dB

Symbol

Parameter

Test Conditio n

Min.

Typ.

Max.

Unit

ELECTRICAL CHARACTERISTICS (continued)

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