ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Supply Voltage

12

V

Total Power Dissipation

1

W

Operating Temperature Range

-40 to 85

°C

Storage Temperature Range

-40 to 150

°C

THERMAL DATA

Thermal resistance junction-pins

85

°C/W

PIN FUNCTIONS

N.

Name

Function

1

GND

Ground

2

IN L

0

Preamplifier Left Input

3,26

EQLI, EQRI

4.6

Equalizer Inputs

4, 25

EQLO, EQRO

4.6

Equalizer Outputs

5, 24

OUTL, OUTR

4.6

Preamplifier Outputs

6, 23

DINL, DINR

Dolby NR Inputs

7

AMS SW

5.6

Audio Music Sensor Switch (ON/OFF) HIGH = ON

8

INTP

Interprogram Time Constant (”Signal Detection”)

9

INTS

Interspace Time Constant (”Blank Detection”)

10

MUTE

Mute Switch ON = LOW (2)

11, 18

TLC, TCR

0.4

Dolby Time Constants

12, 17

DOUTL, DOUTR

Dolby Outputs

13

1.2

Reference Current Source

15

Positive Power Supply

16

Reference Voltage

19

NR SW

Noise reduction ON/OFF: HIGH =OFF (2)

20

AMS GIN

1.4

Audio Music Sensor Input Pin

21

AMS OUT

Audio Music Sensor Output Pin (open collector configuration, see Fig. 2)

22

GND DIG.

0

Digital Ground

27

IN R

0

Preamplifier Right Input

28

EQ SW

0

Equalizer Switch (Low = normal position High = metal position)

(2) Internal pull-up resistor (digital high level if pin left open)

TDA7336

2/20