TDA7434 查看數據表（PDF） - STMicroelectronics

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TDA7434

BASIC FUNCTION AUDIO PROCESSOR

STMicroelectronics 

TDA7434

ABSOLUTE MAXIMUM RATINGS

Symbol

VS

Tamb

Tstg

Parameter

Operating Supply Voltage

Operating Temperature Range

Storage Temperature Range

QUICK REFERENCE DATA

Symbol

VS

VCL

THD

S/N

Sc

Parameter

Supply Voltage

Max. Input Signal Handling

Total Harmonic Distortion (V = 1Vrms f = 1kHZ)

Signal to Noise Ratio

Channel Separation f = 1kHz

Volume Control 1dB step

Bass Control 2dB step

Treble Control 2dB step

Speaker Attenuators

Mute Attenuation

PIN CONNECTION (Top View)

Value

10.2

-40 to 85

-55 to +150

Unit

V

°C

°C

Min.

7

1.3

-79

-18

-14

-37.5

Typ.

9

1.6

0.05

102

100

100

Max.

10.2

+32

+18

+14

0

Unit

V

Vrms

%

dB

dB

dB

dB

dB

dB

dB

IN2_R

IN2_L

N.C.

MONO/MUTE

IN1_R

IN1_L

LOUD_L

LOUD_R

BOUT_R

BIN_R

BOUT_L

BIN_L

1

24

2

23

3

22

4

21

5

20

6

19

7

18

8

17

9

16

10

15

11

14

12

13

D95AU361

CREF

GND

SDA

SCL

VS

OUT_LF

OUT_RF

OUT_LR

OUT_RR

N.C.

TRR

TRL

THERMAL DATA

Symbol

Rth j-pins

Parameter

Thermal Resistance Junction-pins

Max.

Value

65

Unit

°C/W

2/10

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