APA0710/0711
Electrical Characteristics(Cont.)
Electrical Characteristics at Specified Free - Air Temperature (Cont.)
V
DD
= 5V, T
A
= 25°C (unless otherwise noted)
Symbol
Parameter
Test Conditions
Shutdown, V
I
= V
DD
APA0710/1
Min.
Typ.
Max.
1
1
1
1
1
1
900
94
0.15
20
2
74
61
28
400
Unit
|IH|
Shutdown, V
I
= V
DD
SE/BTL, V
I
= V
DD
Shutdown, V
I
= 0V
µA
|IL|
Shutdown, V
I
= 0V
SE/BTL, V
I
= 0V
µ
A
Operating characteristic, V
DD
= 5V, T
A
= 25°C, R
L
= 8Ω
THD = 1%, SE mode, R
L
= 32Ω
Total Harmonic Distortion P
O
= 630mW, BTL mode,
THD+N
(Note 1)
Plus Noise
R
L
= 8
Ω
Maximum Output Power
Bom
Gain = 2, THD+N = 2%
Bandwidth
B1
Unity-Gain Bandwidth
Open Loop
PSRR
Vn
Twu
Power Supply Rejection
(Note1)
Ratio
Noise Output Voltage
Wake-up time
C
B
= 1
µ
F, BTL mode, R
L
= 8
Ω
C
B
= 1
µ
F, SE mode, R
L
= 8
Ω
Gain = 1, C
B
= 0.1µF
C
B
= 1µF
P
O
Output Power
(Note 1)
THD = 1%, BTL mode, R
L
= 8Ω
mW
%
kHz
MHz
dB
µV(rms)
ms
Note1 : Output power is measured at the output terminals of device at f=1KHz.
Pin Description
APA0710
Pin
Name
Shutdown
Bypass
SE/BTL
IN
VO+
V
DD
GND
VO-
No
1
2
3
4
5
6
7
8
O
I/O
I
I
I
I
Description
Shutdown mode control signal input, place entire IC in shutdown mode
when held high.
Bypass pin
When SE/BTL is held low, the APA0710 is in BTL mode. When SE/BTL is
held high, the APA0710 is in SE mode
In is the audio input terminal
Supply voltage input pin
Ground connection for circuitry
VO- is the negative output in BTL mode and a high-impedance output in SE
mode
6
www.anpec.com.tw
O VO+ is the positive output for BTL and SE modes
Copyright
©
ANPEC Electronics Corp.
Rev. A.5
-
Oct., 2005
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
