CXA2559 データシートの表示（PDF） - Sony Semiconductor

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CXA2559

Playback Equalizer Amplifier with Music Sensor

Sony Semiconductor 

Pin

No.

Symbol

Typical pin voltage

I/O

I/O resis-

DC

AC

tance

CXA2559Q

(Ta = 25°C, VCC = 8.0V, DVCC = 5.0V)

Equivalent circuit

Description

Vcc

7 LINEOUT1

24 LINEOUT2

4.0V

–6dBm O

—

147 200

7

24

200 22.5k

GND

Line output.

10 MSLPF

4.0V

— — 100k

100k

147

10

64p

Vcc

Cut-off frequency

adjustment of the

music sensor LPF.

GND

Vcc

11 G2FB

12 G1FB

13 MSTC

4.0V

—

—

—

147

11

12

500

Music signal

interval detection

500

level setting.

GND

Vcc

—

—

——

147 853

13

10k

Time constant for

detecting the

music signal

interval.

GND

–4–

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