Datasheet.kr   

D665 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 D665
기능 IC FOR HEADPHONE STEREOS MONOLITHIC IC
제조업체 Shaoxing Silicore Technology
로고 Shaoxing Silicore Technology 로고 


전체 6 페이지

		

No Preview Available !

D665 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Silicore
IC FOR HEADPHONE STEREOS MONOLITHIC IC D665
GENERAL DESCRIPTION
D665 was developed for use in
headphone stereos, and incorporates
dual preamp, power amp, electronic VR
and motor control circuits. It can be
used in a simple circuit configuration
Which requires very few external
components.
F E AT U R E S
z Broad operating voltage range of 2.0 to
5.0V (amp system operates to 1.8V)
z Few external components required
Outline drawing
1. Internal equalizer resistance
2. Direct coupling of preamps, electronic VR, power amp
3. No need for output coupling capacitor
z Well-balanced electronic VR, A-curve attenuation characteristic obtained with
B-curve VR
z Internal motor control circuit , with noise from motor driving unit suppressed
z Provided with pin to turn off preamps
z Package: SOP28
PIN CONNECTION
D665
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
1/6




D665 pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
Silicore
D665
ELECTRICAL CHARATERISTICS
continue
Characteristics
Symbol
Test Conditions
Min. Typ. Max.
Power amp unit (Ta=25°C) Vcc=3.0V,f=1kHz, RL= 1 6 ,Pre OFF=OP EN
Voltage gain
Gv
Pout=5mW
26 28 30
Voltage gain difference
between channels
Maximum output power 1
Maximum output power 2
Gv
Pom1
Pom2
Vcont=max.
THD=10%,RL=32
THD=10%,RL=16
-0
20 28
30
3
-
-
UNIT
dB
dB
mW
mW
Total harmonic distortion ratio THD
Pout=5mW
- 0.2 2.0 %
Cross-talk between channel C.T
Pout=5mW
20 30 - dB
Output noise voltage
Ripple rejection
Vn
R.R
Noise of pre amp+power amp Vnto
Rg=2.2k, Vcont=min
Vcc=3V, 100Hz,
100mVp-p
Vin=0V,Rg=2.2k ,
Vcont=max.
- 0.25 1.0 mVrms
34 40 - dB
- 6 9 mVrms
Motor control unit(Ta=25°C) Vcc=3.0V,Im=100mA, Motor un it : ( Mitsumi model)
Consumption current
IMC
- 3.0 5.0 mA
Startup current
IMS
500 - - mA
Reference voltage
Vref Between RML-ADJ pins 0.72 0.80 0.87 V
Reference voltage
Fluctuation 1
Reference voltage
Fluctuation 2
Reference voltage
Fluctuation 3
Vref1
Vref2
Vcc between 2.1
and 5.0V*
Im between 25 and
250mA
- 0.05 - %/V
- 0.01 - %/mA
Vref3 Ta between -10and 50°C - 0.01 - %/°C
Current coefficient
K
32 38 43
Current coefficient
Fluctuation 1
Current coefficient
Fluctuation 2
Current coefficient
Fluctuation 3
Output voltage on
forced on
K1 Vcc between 2.1 and 5.0V -
K2
Im between 25 and
250mA
-
K3 Ta between -10 and 50°C -
Vce sat Im=200mA, 14PIN=Vcc -
Input resistance on forced on Rion
-
0.5 - %/V
0.05 - %/mA
0.02 - %/°C
- 0.6
5.6 -
V
k
Leakage current on forced off IML
- - 200 µA
Input resistance on forced off Ricon
- 33 -
k
Note 1: Bass boost circuit constants are based on application circuit diagrams.
Note 2: Motor pin voltage fluctuation.
* Vo ltage across pins 13 and 19(motor pins ) fluctuates.
SHAOXING SILICORE TECHNOLOGY CO.,LTD
www. Silicore. com. cn
CHMC
4/6

4페이지













구       성총 6 페이지
다운로드[ D665.PDF 데이터시트 ]
구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

전력 반도체 판매 ( IGBT, TR 모듈, SCR, 다이오드 모듈 )

휴대전화 : 010-3582-2743


상호 : 아이지 인터내셔날

전화번호 : 051-319-2877, [ 홈페이지 ]



링크공유

링크 :

관련 데이터시트

부품번호상세설명 및 기능제조사
D6600A

UPD6600A

NEC
NEC
D6618

Stereo Radio Cassette Player Service Manual

Philips
Philips

DataSheet.kr    |   2019   |  연락처   |  링크모음   |   검색  |   사이트맵