YT2068.pdf 데이터시트 (총 7 페이지) - 파일 다운로드 YT2068 데이타시트 다운로드

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2X2.6W
9mA
4
Shutdown
(1µA)
SOP-16-P
(RoHS )
LCD
YT2068
2.6W (1.8W)
YT2068
1

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VOLMAX
LIN-
RIN-
Volum e
Control
VOLUME
SE/BTL
SHUTDOWN
MUTE
SE/BTL
Shutdown
ckt
Mute
YT2608
LOUT+
BYPASS
LOUT-
B Y PA S S
ROUT+
Power and
Depop circuit
ROUT-
VDD
GND
VDD
VIN
TA
TJ
TSTG
TS
VESD
PD
-0.3 to 6
, SE/BTL,
SHUTDOWN, Mute
-40 to 85
*
-65 to +150
260
1. 150°C,
2 C=100pF, R=1500,
3. : C=200pF, L=0.5µF,
V
-0.3 to VDD+0.3
1
-3000 to 3000*2
-200 to 200*3
V
°C
°C
°C
°C
V
,V
, VIH
VIL
VICM
DD
SHUTDOWN, Mute
SE/BTL
SHUTDOWN, Mute
SE/BTL
2
4.5
2
4
VDD-1.0
5.5
1.0
3
V
V
V
V
Free Datasheet http://www.datasheet-pdf.com/

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YT2068
RTHJA
SOP-16-P
45 °C/W
VDD=5V, -20°C<TA<85°C
VDD
IDD
ISD
IIH
IIL
VOS
, BTL mode
VDD=5V,TA=25°C,RL=4, Gain=2V/V
·ûºÅ
PO
THD+N
PSRR
Xtalk
S/N
C
PO
SE/BTL=0V
SE/BTL=5V
SE/BTL=0V
SHUTDOWN=0V
5
YT2068
Min. Typ. Max.
4.5 5.5 V
9 20
mA
4 10
1 µA
900
900
mV
nA
nA
THD=10%, RL=3, Fin=1kHz
THD=10%, RL=4, Fin=1kHz
THD=10%, RL=8, Fin=1kHz
THD=1%, RL=3, Fin=1kHz
THD=1%, RL=4, Fin=1kHz
THD=0.5%, RL=8, Fin=1kHz
PO=1.2W, RL=4, Fin=1kHz
PO=0.9W, RL=8, Fin=1kHz
VIN=0.1Vrms, RL=8, CB=1µF,
Fin=120Hz
B =1µF, RL=8, Fin=1kHz
=1.1W, RL=8, A_wieght
YT2068
Min. Typ.
2.9
Max.
2.6
1.6
2.4
1.8
1 1.3
0.07
0.08
W
%
60 dB
90 dB
95 dB
3
FreeDatasheethttp://www.datasheet-pdf.com/

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YT2068
, SE m
ode. VDD=5V,TA=25°C, Gain=1V/V
PO
THD+N
PSRR
THD=10%, RL=16, Fin=1kHz
THD=10%, RL=32, Fin=1kHz
THD=1%, RL=16, Fin=1kHz
THD=1%, RL=32, Fin=1kHz
PO=125mW, RL=16, Fin=1kHz
PO=65mW, RL=32, Fin=1kHz
VIN=0.1Vrms, RL=8, CB=1µF,
Fin=120Hz
YT2068
Min. Typ. Max.
220
120
mW
160
95
0.09
%
0.09
60 dB
Xtalk Channel Separation
S/N Signal to Noise Ratio
CB=1µF, RL=32, Fin=1kHz
PO=75mW, SE, RL=32, A_wieght
60
100
dB
dB
MUTE 1
SHUTDOWN 2
RIN- 3
B Y PASS 4
GND 5
LIN- 6
VOLUME 7
VOLMAX 8
YT2068
()
16 ROUT-
15 VDD
14 ROUT+
13 SE/BTL
12 GND
11 LOUT+
10 VDD
9 LOUT-
No.
1
2
3
4
5,12
6
7
8
Name
MUTE
SHUTDOWN
RIN-
BYPASS
GND
LIN-
VOLUME
VOLMAX
I
I.
I
I
-.
I
I.
(V
I VOH()
+ VC.
ISD = 1µA
- VC & VOL
<1/2 VDD.
4
C£))
Free Datasheet http://www.datasheet-pdf.com/

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YT2068
No.
9
10,15
11
13
14
16
Name
LOUT-
VDD
LOUT+
SE/BTL
ROUT+
ROUT-
O.
-
O
I
O
O
SHUTDOWN
L
H
H
H
Mute
X
L
L
H
SE/BTL
X
L
H
X
Shutdown mode
BTL out
SE out
Mute
VOLMAX Signal VOLMAX
V DD
0.1 µF
VDD
GND
L-CH
Input
R-Ch
Input
1 µF
LIN-
1 µF
RIN-
Volume
Control
V DD V DD
100k
SE/BTL Signal
50k
100k
VOLUME
SE/BTL
Shutdow n
Signal
MUTE Signal
SHUTDOWN
MUTE
SE/BTL
Shutdown
ckt
Mute
100 µF
BYPASS
LOUT+
4
LOUT-
220 µF
1k
SE/BTL
Signal
B Y PA S S
2.2 µF
ROUT+
220 µF
4
Control
Pin Ring
TipSleeve
Headphone
Jack
1k
ROUT-
A2068_AppCkt
5
Free Datasheet http://www.datasheet-pdf.com/