AN7198Z データシートの表示（PDF） - Panasonic Corporation

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AN7198Z

Dual 20 W BTL Power IC for Car Audio

Panasonic Corporation 

AN7198Z

ICs for Audio Common Use

s Terminal Equivalent Circuits

Pin No.

Equivalent circuits

1



Description

Supply voltage connection pin

DC voltage

13.2 V

2

3

4

 

5

Power supply connection pin

Ch.1 output pin (+)

1

Pre-amp.

Drive Circuit

Ch.1 positive-phase output pin

2

Drive Circuit VREF = 6.3 V

3

15 kΩ

AN7198Z: 600 Ω

AN7199Z: 300 Ω



GND (Output)

Grounding pin for ch.1 output

1

Ch.1 output pin (−)

Pre-amp.

Drive Circuit

Ch.1 inverted-phase output pin

4

Drive Circuit VREF = 6.3 V

3

15 kΩ

5

10 kΩ

AN7198Z: 600 Ω

AN7199Z: 300 Ω

Standby control pin

Standby changeover pin

Threshold voltage approx. 2.1 V

6.3 V

0V

6.3 V

2 kΩ

6

6

200 Ω

30 kΩ

approx. approx.

15 µA 15 µA

600 Ω

Ch.1 input pin

Ch.1 input signal applied pin

Input impedance 30 kΩ

0 mV

to 10 mV

4

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