Typical Ac Operating Characteristics, V
DD
=5V, T
A
=25°C, R
L
=3Ω
Symbol
P
O
THD+N
EUA5202
Typ.
2
2.2
200
100
>20
65
40
85
85
88
86
Parameter
Output Power(each
channel)
*1
Total Harmonic Distortion
Plus Noise
Maximum Output Power
Bandwidth
Supply Ripple Rejection
Ratio
Mute Attenuation
Channel-to- Channel Output
Separation
Line/HP Input Separation
BTL Attenuation in SE
Mode
Input Impedance
Signal-to-Noise Ratio
Output Noise Voltage
Conditions
THD=0.2%, BTL, See Figure 3
THD=1%, BTL, See Figure 3
P
O
=2W, f=1KHz ,See Figure5
V
1
=1V, R
L
=10kΩ, A
V
=1V/V
Unit
W
m%
m%
KHz
dB
dB
dB
dB
dB
MΩ
dB
µV(rms)
B
OM
AV=10V/V THD <1%
,
See Figure5
f=1KHz, See Figure37
f=20-20KHz, See Figure37
f=1KHz, See Figure 39
Z
1
V
N
P
O
=2W,BTL, 5V
See Figure 35
2
101
22
*1: Output Power is measured at the output terminals of the IC at 1 KHz
Typical Ac Operating Characteristics, V
DD
=3.3V, T
A
=25°C, R
L
=3Ω
Symbol
P
O
THD+N
Parameter
Output Power(each
channel)
*1
Total Harmonic Distortion
Plus Noise
Maximum Output Power
Bandwidth
Supply Ripple Rejection
Ratio
Mute Attenuation
Channel-to- Channel Output
Separation
Line/HP Input Separation
BTL Attenuation in SE
Mode
Input Impedance
Signal - to - Noise Ratio
Output Noise Voltage
Conditions
THD=0.2%, BTL, See Figure 10
THD=1%, BTL, See Figure 10
P
O
=2W, f=1KHz ,See Figure11
V
1
=1V, R
L
=10kΩ, A
V
=1V/V
Typ.
800
900
350
200
>20
60
40
85
80
88
86
Unit
W
m%
m%
KHz
dB
dB
dB
dB
dB
MΩ
dB
µV(rms)
B
OM
AV=10V/V THD <1%, See Figure11
f=1KHz, See Figure37
f=20-20KHz, See Figure37
f=1KHz, See Figure 40
Z
1
V
N
P
O
=700mW,BTL, 5V
See Figure 36
2
96
22
*1: Output Power is measured at the output terminals of the IC at 1 KHz
DS5202 Ver 1.6 May. 2005
6
EUTECH [ EUTECH MICROELECTRONICS INC ]
