AN7333S Просмотр технического описания (PDF) - Panasonic Corporation

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AN7333S

4-Element Graphic Equalizer IC for Radio/Radio Cassette Recorder

Panasonic Corporation 

AN7333S

I Pin Descriptions

Pin No.

Description

1

Power supply

2

Non inverting input

3

Inverting input

4

Output

5

Negative feedback

6

Input pin

7

Negative feedback

8

Input pin

9

Negative feedback

10

Input pin

11

Negative feedback

12

Input pin

Pin No.

13

14

15

16

17

18

19

20

21

22

23

24

Description

Input pin

Negative feedback

Input pin

Negative feedback

Input pin

Negative feedback

Input pin

Negative feedback

Output

Inverting input

Non inverting input

GND

I Absolute Maximum Ratings

Parameter

Symbol

Rating

Unit

Supply voltage

VCC

14.4

V

Supply current

ICC

30

mA

Power dissipation

PD

432

mW

Operating ambient temperature *1 Topr

−20 to +75

°C

Storage temperature *1

Tstg

−55 to +125

°C

Note) *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.

I Recommended Operating Range

Parameter

Symbol

Range

Unit

Supply voltage

VCC1, VCC2

4 to 14

V

I Electrical Characteristics at VCC = 5 V, Ta = 25°C

Parameter

Symbol

Conditions

Min Typ Max Unit

Total circuit current

Voltage gain

Boost quantity

Cut quantity

Total harmonic distortion

Output noise voltage

Crosstalk

Itot

VIN = 0 mV

 7.5  mA

GV f = 1 kHz, VO = −10 dBV

 −1.5  dB

Boost VO = −20 dBV is set to 0 dBV

 9.5  dB

Cut VO = −20 dBV is set to 0 dBV

 −9.5  dB

THD f = 1 kHz, VO = −20 dBV

 0.04  %

Vno Rg = 0 Ω, Total Flat, DIN/AUDIO

 10  µV

CT f = 1 kHz, Rg = 0 Ω,Total Flat, VO = −20 dBV  12  µV

2

SDC00022BEB

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