LV1115M 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LV1115M

Bi-CMOS IC Surround Processor ICs for Electronic Volume Control

SANYO -> Panasonic 

LV1115/1115M

Operating Condtions at Ta = 25°C

Parameter

Recommended supply voltage

Operating supply voltage 1

Operating supply voltage 2

Control data

“H” level voltage

“L” level voltage

Pulse width

Hold time

Operating frequency

Symbol

VCC

VCC opg1

VCC opg2

VIH

VIL

tφw

thold

fopg

DIP

MFP

Conditions

Ratings

Unit

9.0

V

8.0 to 10.0

V

8.0 to 9.0

V

2.0 to 3.3

V

0.0 to 1.0

V

1.0

μs

1.0

μs

100

kHz

Electrical Characteristics at Ta = 25°C, VCC = 9.0V, fin = 1kHz, VIN = 300mVrms = 0dB, RL = 10kΩ

(Output=L/R-VROUT, VCA circuit though)

Parameter

Symbol

Conditions

Ratings

Unit

min

typ

max

Quiescent current

ICCO

50

mA

Total through (Total through mode, Volume control: 0dB)

Voltage gain

VGT

Maximum output voltage

VOT

Total harmonic distortion

THDT

Output noise voltage

VNOT

Cross talk

CTT

Matrix through (Matrix mode, Volume control: 0dB)

THD=1%

DIN AUDIO

DIN AUDIO

DIN AUDIO

-1.5

-0.5

+0.5

dB

2.00

2.45

Vrms

0.01

0.1

%

-94

-85 dBV

80

90

dB

Voltage gain

VGF

Maximum output voltage

VOM

Total harmonic distortion

THDM

Output noise voltage

VNOM

Cross talk

CTM

MONO mode (MONO mode, Volume control: 0dB)

THD=1%

DIN AUDIO

DIN AUDIO

DIN AUDIO

-1.6

-0.6

+0.6

dB

1.50

1.85

Vrms

0.05

0.1

%

-92

-85 dBV

80

90

dB

Maximum output voltage

VOS

Total harmonic distortion

THDS

Output noise voltage

VNOS

Surround (Surround mode-A, Volume control: 0dB)

THD=1%

DIN AUDIO

DIN AUDIO

1.50

1.85

0.05

-92

Vrms

0.5

%

-85 dBV

Maximum output voltage

VOS

Total harmonic distortion

THDS

Output noise voltage

VNOS

Pseudo stereo (Pseudo mode, Volume control: 0dB)

THD=1%

DIN AUDIO

DIN AUDIO

1.50

1.85

0.26

-90

Vrms

0.5

%

-80 dBV

Maximum output voltage

VOS

Total harmonic distortion

THDS

Output noise voltage

VNOS

Bass band EQR (Matrix through mode, Volume control: 0dB)

THD=1%

DIN AUDIO

DIN AUDIO

1.50

1.85

0.06

-92

Vrms

0.5

%

-85 dBV

Control range

GeqB

Max. Boost/Cut

Step resolution

EstepB

Treble band EQR (Matrix through mode, Volume control: 0dB)

±17

±20

±23

dB

1.0

2.0

3.0

dB

Control range

GeqT

Max. Boost/Cut

±15

±18

±21

dB

Step resolution

EstepT

1.0

2.0

3.0

dB

Note: The output wave form becomes big depending on the surround or tone control setting. Please make sure the

output waveform is not distorted. If the waveform is distorted, reduce the gain setting of surround, tone control, or

input signal level.

No.8263-2/15

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