apa2020 Anpec Electronics Corporation, apa2020 Datasheet - Page 3

• Manufacturer Part Number: apa2020
• Description: Stereo 2-w Audio Power Amplifier
• Manufacturer: Anpec Electronics Corporation

APA2020
Thermal Characteristics
AC Operating Characteristics , V
Copyright
Rev. A.9 - Sep., 2008
Electrical Characteristics
Note 1 : Output power is measured at the output terminals of the IC at 1 kHz.
Crosstalk
THD + N
HP/LINE
Symbol
PSRR
BOM
Symbol
S/N
P
Vn
Z
O
i
JA
ANPEC Electronics Corp.
Output Power (Each Channel)
Total Harmonic Distortion Plus Noise
Maximum Output Power Bandwidth
Phase Margin
Power Supply Ripple Rejection
Mute Attenuation
Channel-to-Channel Output Separation
Input Separation
BTL Attenuation in SE Mode
Input Impedance
Signal-to-Noise Ratio
Output Noise Voltage
Thermal Resistance from Junction to Ambient in Free Air
Parameter
DD
= 5V , T
A
= 25°C , R
(Note 1)
Parameter
L
= 4
THD+N = 10%, BTL
THD+N = 1%, BTL
THD+N = 10%, SE
THD+N = 1%, SE
THD+N = 0.5%, SE
P
P
P
V
A
R
R
R
f =100 Hz
P
(unless otherwise noted)
O
O
O
i
V
O
L
L
L
= 1V, R
= 10, THD+N < 1%
= 4 , BTL
= 4 , Open Load
= 4 , SE
= 1.6W, BTL
= 1W, BTL
= 78mW, SE
= 500 mW, BTL
3
Test Conditions
L
=4
A
V
TSSOP-24P
= 1
SOP-24
R
R
R
R
R
R
R
R
R
R
R
R
L
L
L
L
L
L
L
L
L
L
L
L
=4
=8
=4
=8
=4
=8
=4
=8
=32
=4
=8
=32
Typical Value
Min.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
65
45
APA2020
Typ.
>20
650
400
500
320
300
150
2.3
1.5
1.8
1.2
90
20
10
72
71
52
80
85
85
75
80
90
80
2
www.anpec.com.tw
Max.
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
C/W
µV(rms)
Unit
mW
m%
kHz
M
dB
dB
dB
dB
dB
dB
W
°