APA0711K Просмотр технического описания (PDF) - Anpec Electronics
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APA0711K Datasheet PDF : 29 Pages
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APA0710/0711
Pin Description
APA0711
Pin
Name
I/O
No
Description
Shutdown
1
I
Shutdown mode control signal input, place entire IC in shutdown mode
when held low.
Bypass
2
I Bypass pin
IN+
3
I IN+ is the non-inverting input. IN+ is typically tied to the Bypass terminal.
IN-
4
I IN- is the inverting input. IN- is typically used as the audio input terminal.
VO+
5 O VO+ is the positive BTL output.
VDD
6
GND
7
Supply voltage input pin.
Ground connection for circuitry.
VO-
8 O VO- is the negative BTL output.
Typical Application Circuit
for APA0710 Application
Audio
Input
RF
1 0 kΩ
RI
10kΩ
CI
0.47µF
CB
1µF
From System Control
0.1µF
VDD
100kΩ
100kΩ
4 IN
2 Bypass
VDD/2
_
+
_
+
1 Shutdown
Bias
3 SE/BTL
Control
Copyright © ANPEC Electronics Corp.
7
Rev. A.5 - Oct., 2005
VDD 6
Vo+ 5
CC
330µF
VDD
Cs
1µF
1kΩ
Vo- 8
7
GND
www.anpec.com.tw
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