CXA2509AQ View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXA2509AQ

Playback Equalizer Amplifier with Music Sensor

Sony Semiconductor 

Example of Representative Characteristics

Current consumption vs. Supply voltage

Ta = 25°C

8.0

7.5

No input signal

MS ON

7.0

7.0

8.0

9.0 10.0 11.0

Supply voltage [V]

CXA2509AQ

Playback equalizer amplifier frequency response

60

Ta = 25°C

50

40

120µs

30 VCC = 8.0V

70µs

Output level of –25dBm constant

100

1k

10k

Frequency [Hz]

PBFIN1

47µ

680

70µs

PBFB1

PBREF

0.01µ

PBEQ1

18k

12k

270

300k

PBOUT1

2.2µ

PBREF

Fig. 7. Measurement circuit of playback

equalizer amplifier frequency response

Line amplifier frequency response

Ta = 25°C

30

20

VCC = 8.0V

Input: TAPE IN1

AUX IN1

10

Output: LINE OUT1

100

1K

10K

Frequency [Hz]

– 18 –

Share Link: