APA0710/0711
Pin Description
APA0711
Pin
Name
Shutdown
Bypass
IN+
IN-
VO+
V
DD
GND
VO-
No
1
2
3
4
5
6
7
8
I/O
I
I
I
I
Description
Shutdown mode control signal input, place entire IC in shutdown mode
when held low.
Bypass pin
IN+ is the non-inverting input. IN+ is typically tied to the Bypass terminal.
IN- is the inverting input. IN- is typically used as the audio input terminal.
Supply voltage input pin.
Ground connection for circuitry.
O VO+ is the positive BTL output.
O VO- is the negative BTL output.
Typical Application Circuit
for APA0710 Application
RF
1 0k
Ω
Audio
Input
V
DD
V
DD
/2
4
IN
Bypass
6
C
C
330
µ
F
5
V
DD
Cs
1
µ
F
RI
10k
Ω
_
Vo+
CI
0.47
µ
F
CB
1
µ
F
2
+
1k
Ω
_
Vo-
1
3
0.1
µ
F
V
DD
100k
Ω
100k
Ω
Shutdown
SE/BTL
Bias
Control
8
+
7
GND
From System Control
Copyright
©
ANPEC Electronics Corp.
Rev. A.5
-
Oct., 2005
7
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
