SC9260 datasheet(2/12 Pages) SILAN

2 / 12 page

SC9260

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.0

2004.08.03

Http: www.silan.com.cn

Page 2 of

ABSOLUTE MAXIMUM RATINGS (Tamb=25°C)

Characteristics

Symbol

Value

Unit

Supply Voltage

VDD

-0.3~15

Input Voltage

VIN

-0.3~VDD+0.3

Power Dissipation

300

Operating Temperature

Topr

-40~85

°C

Storage Temperature

Tstg

-55~150

°C

ELECTRICAL CHARACTERISTICS (Unless otherwise specified, Tamb=25°C, VDD=9 V)

Characteristics

Symbol

Test condition

Min.

Typ.

Max.

Unit

Operating Supply Voltage

VDD

Tamb=-40~85

°C

4.5

9.0

Operating Supply Current

IDD

No load

0.3

1.0

“H”Level

VIH(1)

4.0

VDD

Input Voltage

“L”Level

VIL(1)

CK, DATA, STB input pin

VDD=4.5~12V

1.0

“H”Level

VIH(2)

VDDx0.

VDD

Input Voltage

“L”Level

VIL(2)

CS input pin

VDDx0.

“H”Level

IIH

VIH=VDD

-1

Input Current

“L”Level

IIL

All input pin

VIL=0V

-1

µA

Volume Resistance Value

RVR

Loudness “OFF”

Ω

Analog Switch ON Resistance

RON

250

600

Ω

Attenuation Error

∆ATT

±2

Volume Balance Between Left

And Right

∆RVR

Volume error between left

and right

±3

Total Harmonic Distortion

THD

0dB

0.01

Maximum Attenuation

ATTM

100

Cross Talk

100

Output Noise Voltage

fIN=1kHz

VIN=1Vrms

RL=100K

Ω

Rg=600

Ω

0dB

2.0

µVrms

Operation Frequency

fop

CK, DATA, STB

500

kHz

TCK

CK input

0.5

1.0

Minimum Pulse Width

TSTB

STB input

1.0

2.0

µs

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