AN5270 Просмотр технического описания (PDF) - Panasonic Corporation

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производитель

AN5270

4.3 W ×1(8Ω) Power Amplifier with Volume Control and Tone Control

Panasonic Corporation 

AN5270

ICs for Audio Common Use

s Absolute Maximum Ratings

Parameter

Symbol

Ratings

Unit

Supply voltage

VCC1(V1-7)

14

V

VCC2(V9-7)

26

Circuit voltage

V2-7

0 to V9-7

V3-7

0 to V9-7

V4-7

0 to V1-7

V5-7

0 to V1-7

Supply current

ICC1

15

mA

ICC2

2

A

Circuit current *3, 4

I8

−1.7 to +1.7

APP

Power dissipation *2

PD

1.6

W

Operating ambient temperature *1

Topr

−20 to +70

°C

Storage temperature *1

Tstg

−55 to +150

°C

Note) Do not apply a current or voltage from the external to the terminals that are not described above.

*1 : Ta = 25 °C, excluding parameters regarding ambient temperature and storage temperature.

*2 : Ta = 70 °C, the IC is mounted on PCB, without external heat sink.

*3 : For circuit currents, '+' denotes current flowing into the IC, and '−' denotes current flowing out of the IC.

*4 : As the output Pin8 does not have over current protection circuit incorporated,

therefore please take precaution not to short the output pin to either VCC or GND.

s Recommended Operating Range

Parameter

Symbol

Range

Unit

Operating supply voltage range

VCC1

11 to 13

V

VCC2

15 to 24

2

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