SA2011 datasheet(2/3 Pages) SILAN

номер детали	SA2011

подробное описание детали	MIC AMP IC

PDF	3 Pages

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производитель	SILAN [Silan Microelectronics Joint-stock]

домашняя страница	http://www.silan.com.cn

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2 / 3 page

SA2011

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.3

2006.05.22

Http: www.silan.com.cn

Page 2 of 4

ELECTIVAL DHARACTERISTICS (VCC=7V, fr =1kHz, RL=10kΩ, Tamb=25°C)

Characteristics

Symbol

Test condition

Min.

Typ.

Max.

Unit

Quiescent Current

ICCQ

VIN =0, ALC ON

5.0

8.0

Voltage Gain

45.5

48.5

Maximum Output Voltage

Vom

THD = 1%

1.0

1.3

Vrms

Total Harmonic Distortion

THD

VOUT= 0.3Vrms

BW = 400Hz~30kHz

0.2

0.5

ALC Level

Vout(ALC) VIN= 0.0178Vrms(-35dBv)

0.7

0.8

0.9

Vrms

ALC Range

RALC

3dB up

Attack Time

TATK

VIN=1.41mVrms(-57.0dBV)

→0.014Vrms(-37.0dBV)

0.05

Recovery Time

TRCV

VIN=0.014Vrms(-37.0dBV)

→0.447mVrms(-67.0dBV)

Ripple Rejection Ratio

R.R.

f=100Hz,Vripple = 0.1Vrms

-30

-46

Input Resistance

RIN

Ω

Equivalent Input Noise Voltage

Vni

BW = 20Hz~20kHz

Gv = 47dB, Rg = 2.2k

Ω

1.4

3.0

PIN CONFIGURATION

PIN DESCRIPTIONS

Pin no.

Pin name

Description

No connection.

IN-

Feedback port.

Positive input of AMP.

GND

Ground.

OUT

Output of AMP.

DETOUT

Output of ALC DET, connected to a 10 F capacitance .

VCC

VCC.

Note: When the seal is looked in positive direction, the left pin on the bottom is the first pin (Pin 1).

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