TDA7407 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

TDA7407

Advanced car signal processor

STMicroelectronics 

TDA7407

Block diagram and pin connections

Table 1. Pin Description (continued)

N.

Name

Function

36

nc

37

ACINLR Pre-speaker input left rear channel

38 ACINRR Pre-speaker input right rear channel

39

ACINRF Pre-speaker input right front channel

40

ACINLF Pre-speaker input left front channel

41

VREF Reference voltage output

42

CREF Reference capacitor pin

43

TAPEL Tape input left

44

TAPER Tape input right

Pin type legend: I = Input ; O = Output; I/O = Input/Output; S = Supply; nc = not connected

Type

-

I

I

I

I

O

S

I

I

Table 2.

Symbol

Absolute maximum ratings

Parameter

VS

Tamb

Tstg

Operating supply voltage

Operating ambient temperature range

Operating storage temperature range

Value

Unit

10.5

V

-40 to 85

°C

-55 to 150

°C

Table 3.

Symbol

Supply

Parameter

Test Condition

Min. Typ. Max. Unit

VS Supply voltage

7.5 9 10 V

IS Supply current

VS = 9V

30 35 40 mA

Audioprocessor (all filters flat)

50 60

dB

SVRR Ripple rejection @ 1KHz

Stereo decoder + audioprocessor 45 55

dB

Table 4.

Symbol

Thermal data

Parameter

Rth-j pins Thermal resistance junction to pins (max)

Value

85

Unit

°C/W

1.1

ESD

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

9/46

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