TDA7718B datasheet(12/40 Pages) STMICROELECTRONICS

部件名	TDA7718B

功能描述	3 band car audio processor

PDF	40 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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12 / 40 page

Electrical specifications

TDA7718B

12/40

DocID18305 Rev 3

DC offset detection circuit

Vth

Zero comp. window size

±10

±25

±40

±30

±50

±70

±50

±75

±100

±70

±100

±130

tsp

Max rejected spike length

-2

µs

-10

µs

-15

µs

ICHDCErr DCErr charge current

µA

IDISDCErr DCErr discharge current

VOutH

DCErr high voltage

3.3

3.6

VOutL

DCErr low voltage

100

300

General

eNO

Output noise

BW=20 Hz to 20 kHz A-

Weighted, all gain = 0 dB

-12

µV

BW=20 Hz - 20 kHz A-

Weighted, Output muted

µV

S/N

Signal to noise ratio

all gain = 0 dB, A-weighted;

Vo = 2 VRMS

104

DDistortion

VIN =1 VRMS; all stages 0 dB

0.01

0.1

Channel separation left/right

Table 5. Electrical characteristics (continued)

Symbol

Parameter

Test condition

Min.

Typ.

Max.

Unit

TDA7718B 数据表(PDF) 12 Page - STMicroelectronics

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