CXA2509AQ Ver la hoja de datos (PDF) - Sony Semiconductor

Número de pieza

componentes Descripción

Fabricante

CXA2509AQ

Playback Equalizer Amplifier with Music Sensor

Sony Semiconductor 

CXA2509AQ

Electrical Characteristics

(Ta = 25°C, VCC = 8.0V, DVCC = 5.0V)

Item

Symbol

Measurement conditions

Min. Typ. Max. Unit

Operating voltage

Vopr

7.8 8.0 11.0 V

Current consumption ICC

No signal, TAPE, 120µs, MS ON

5.3 7.8 10.3 mA

Line Amplifier (0dB = Line amplifier reference output level LINEOUT of –6dBm)

TAPEIN input sensitivity VTIN

TAPEIN 1kHz, LINEOUT 0dB

–32.0 –30.0 –28.0 dBm

AUXIN input sensitivity VAUX AUXIN 1kHz, LINEOUT 0dB

–32.0 –30.0 –28.0 dBm

Total harmonic distortion THD1 TAPEIN 1kHz –20dBm, RL = 2.7kΩ

— 0.01 0.2 %

S/N ratio

SN1

No signal, Rg = 5.1kΩ,

CCIR/ARM filter used

74.0 79.4 — dB

Signal handling

SH1

TAPEIN 1kHz, RL = 2.7kΩ, THD = 1%

13.0 14.4 — dB

Crosstalk between

channels 1

CT1

TAPEIN 1kHz –24dBm, 1kHz BPF used

— –86.0 –70.0 dB

Crosstalk between

channels 2

CT2

AUXIN 1kHz –24dBm, 1kHz BPF used

— –86.0 –70.0 dB

Crosstalk between

TAPE and AUX

CT3

TAPE (AUX) IN 1kHz –24dBm,

AUX (TAPE) mode, 1kHz BPF used∗1

— –67.0 –65.0 dB

Output DC offset voltage VOS1 No signal, NR OFF, difference from VCT –0.1 0.0 0.1 V

Playback Equalizer Amplifier

Playback equalizer amplifier

reference output level

PBREF

PBIN 315Hz –70dBm, 120µs mode

–27.0 –25.0 –23.0 dBm

Playback equalizer amplifier

frequency response 1

F120

PBIN 2.7kHz –58.5dBm,

120µs mode at 315Hz

–1.5 0.0 1.5 dB

Playback equalizer amplifier

frequency response 2

F70

PBIN 4.5kHz –53.8dBm,

70µs mode at 315Hz

–1.5 0.0 1.5 dB

Signal handling

SH2

PBIN 1kHz, 120µs mode, RL = 2.7kΩ,

THD = 1%

–10.0 –3.0 — dBm

Total harmonic

distortion

THD2

PBIN 1kHz –52dBm, 120µs mode,

RL = 2.7kΩ

— 0.07 0.5 %

S/N ratio

SN2

No signal, 70µs mode, Rg = 680Ω,

CCIR/ARM filter used

59.0 64.5 — dB

Output DC offset

voltage

VOS2

No signal, 120µs mode, Rg = 680Ω,

difference from VCT

–1.0 0.0 1.0 V

Crosstalk between

channels

CT4

PBIN 1kHz –52dBm, 120µs mode,

1kHz BPF used

— –81.0 –70.0 dB

Crosstalk between

FORWARD and REVERSE

CT5

PBIN 1kHz –52dBm, 120µs mode,

1kHz BPF used

— –80.0 –70.0 dB

–8–

Share Link: