YD1008 Datasheet, PDF (2/4 Pages) Wuxi Youda electronics Co.,LTD – 22W HI-FI AUDIO POWER AMPLIFIER

YOUDA INTEGRATED CIRCUIT
YD1008
ABSOLUTE MAXIMUM RATINGS (Tamb=25℃)
PARAMETER
Supply Voltage
Output Peak Current (internally limited)
Power Dissipation at Tcase=75℃
Ambient operating temperature
Storage And Junction Temperature
SYMBOL
Vcc/Vee
Iop
P_D
Topr
Tstg, Tj
VALUE
±25
5
25
-20～+75
-40～+150
UNIT
V
A
W
℃
℃
ELECTRICAL CHARACTERISTICS
(Vcc/Vee = ±18V, Tamb =25℃, f = 1 kHz, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX
Supply Voltage
Vs
Quiescent Drain Current
Id
Vcc/Vee = ±4.5V
Vcc/Vee = ±25V
±4.5
30
55
±25
50
90
Input Bias Current
Ib
Input Offset Voltage
Vis
Input Offset Current
Iis
Vcc/Vee = ±22V
0.1
0.5
±15
±200
Output Power
THD = 1%，R_L = 8Ω
16 18
Po
THD = 10%， R_L = 8Ω
20
22
Total Harmonic
Distortion
THD
f = 40Hz to 15kHz, R_L = 8Ω
Po = 0.1 to 10W
0.02 0.5
SR Slew Rate
SR
Open Loop Voltage
Gain
Gv
Closed Loop Voltage
Gain
Gv
Power Bandwidth (-3dB)
BW
R_L = 8Ω, Vi = 200mV
5
8
80
30 30.5
31
20 to 80,000
Total Input Noise
Input Resistance (pin 1)
Supply Voltage
Rejection
Efficiency
Thermal Shut-Down
Junction Temperature
e_N
Ri
SVR
η
Tsd- j
B = 22Hz to 22kHz
Rs = 22kΩ, f = 100Hz
Vr = 0.5V
P_O = 15W, R_L = 8Ω;
5
10
500 5000
45
65
150
UNIT
V
mA
mA
μA
mV
nA
W
W
%
V/μs
dB
dB
Hz
μV
kΩ
dB
%
℃
WuXi YouDa Electronics Co., Ltd
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Website: www.e-youda.com