SC7313S 데이터 시트보기 (PDF) - Silan Microelectronics

부품명

상세내역

제조사

SC7313S

DIGITAL CONTROLLED STEREO AUDIO PROCESSOR WITH LOUDNESS

Silan Microelectronics 

Silan

Semiconductors

SC7313

ELECTRICAL CHARACTERISTICS (Refer to the test circuit)

(Tamb=25°C VS=9.0V,RL=10kΩ RG=600Ω all controls flat(G=0), f=1kHz,Unless otherwise specified)

Parameter

Symbol

Test conditions

Min Typ Max

SUPPLY VOLTAGE

Operating Supply Voltage

VS

6

9 10.0

Operating Supply Current

IS

20.0 35.0

Ripple rejection of Supply Voltage

INPUTS SELECTORS

SVR

60

80

Input resistance

RII Input 1,2,3

35

50

70

Clipping Level

VCL

2

2.5

Input Separation (note 2)

SIN

80 100

Output load resistance

RL Pin7,17

4

Minimum input Gain

GIN(MIN)

-1

0

1

Maximum input gain

GIN(MAX)

11.25

Step resolution

GSTEP

3.75

Input noise

eIN G=11.25dB

2

DC steps

VOLUME CONTROL

Adjacent gain steps

VDC

G=18.75 to MUTE

4

20

4

Input resistance

RIV

20

33

50

Control range

Crange

70

75

80

Minimum attenuation

AV(min)

-1

0

1

Maximum attenuation

AV(max)

70

75

80

Step resolution

ASTEP

0.5 1.25 1.75

Attenuation set error

AV=0 to –20dB

EA

AV=-20 to –60dB

-1.25 0 1.25

-3

2

Tracking error

ET

2

DC steps

SPEAKER ATTENUATORS

Adjacent attenuation steps

VDC

From 0dB to AV max

0

3

0.5 7.5

Control Range

Crange

35 37.5 40

Step resolution

SSTEP

0.5 1.25 1.75

Attenuation Set error

EA

1.5

Output Mute Attenuation

AMUTE

80 100

DC steps

Adjacent attenuation steps

VDC

From 0dB to MUTE

0

3

1

10

Unit

V

mA

dB

kΩ

Vrms

dB

kΩ

dB

dB

dB

µV

mV

mV

kΩ

dB

dB

dB

dB

dB

dB

mV

mV

dB

dB

dB

dB

mV

mV

HANGZHOU SILAN MICROELECTRONICS JOINT-STOCK CO.,LTD

Rev: 1.1 2002.02.26

3

Share Link: