TDA7460ND(2009) Просмотр технического описания (PDF) - STMicroelectronics

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TDA7460ND
(Rev.:2009)

Car radio signal processor

STMicroelectronics 

Electrical specification

3

Electrical specification

TDA7460ND

3.1

Absolute maximum ratings

Table 3. Absolute maximum ratings

Symbol

Parameter

Value

Unit

VS

Operating supply voltage

10.5

V

Tamb

Operating ambient temperature range

-40 to 85

°C

Tstg

Storage temperature range

-55 to 150

°C

t(s) 3.2

Supply

uc Table 4. Supply

rod Symbol

Parameter

Test condition

Min. Typ. Max. Unit

P VS

Supply voltage

7.5

9

10

V

te IS

Supply current

VS = 9 V

25

30

35

mA

ole Audioprocessor (all filters flat)

60

dB

s SVRR Ripple rejection @ 1 kHz

Stereo decoder + Audioprocessor

45

dB

) - Ob 3.3

ESD

t(s All pins are protected against ESD according to the MIL883 standard.

roduc 3.4

Thermal data

te P Table 5. Thermal data

leSymbol

Parameter

Obso Rth-j pins Thermal resistance junction to pins

Value

max

85

Unit

°C/W

3.5

Audio processor part features

3.5.1

Input multiplexer

● Fully differential or quasi-differential CD and cassette stereo input

● AM mono or stereo input

● Phone differential or single ended input

● Internal beep with 2 frequencies (selectable)

● Mixable phone and beep signals

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