YD5265 Datasheet, PDF (2/3 Pages) Wuxi Youda electronics Co.,LTD – TV SOUND OUTPUT CIRCUIT

YOUDA INTEGRATED CIRCUIT
YD5265
ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)
PARAMETER
Supply Voltage(1)
Supply Voltage(2)
Circuit Voltage
Circuit Current
Power
Dissipation
Infinite Heat Sink
No Heat Sink
Operating Temperature
Storage Temperature
SYMBOL
Vcc₁
Vcc₂
V_3-7
V_4-7
V_6-7
I_4P
I_8P
PD
Tamb
Tstg
VALUE
14.4
26
7
V_cc1
V_cc2
-10～＋3
-1.2～＋1.2
1.6
-20 to +70
-55 to +150
UNIT
V
V
V
V
V
mA
A
W
℃
℃
ELECTRICAL CHARACTERISTICS
(Tamb=25℃,Vcc1=12V, Vcc2=18V, f=1kHZ, Unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
Quiescent Circuit
Icc
Current
V₄=12V
7.1
Output Power
Po
V₄=12V, V₃=0V, THD=10% 2.0
Voltage Gain
Total Harmonic
Distortion
Max. Attenuation
Amount
Av
THD
Att
V₄=12V, V₃=0V, Vi=0.1V
28.5
V₄=12V, V₃=0V, Po=1W
V₃=0V, Vi=0.1V,V₄=Ration
between 12 and 0V
Output Noise Voltage
V_NO
Muting Operation
Voltage
V₃
V₃=0V, V₄=0V, Vi=0V
V₄=12V, V₈=0V
2.45
TYP
9.5
2.3
30.5
0.8
-95
0.6
2.65
MAX
11.9
32.5
1.2
-85
1.0
2.85
UNIT
mA
W
dB
%
dB
mV
V
WuXi YouDa Electronics Co., Ltd
2 of 3
Website: www.e-youda.com