APA2037 View Datasheet(PDF) - Anpec Electronics
Part Name
Description
Manufacturer
APA2037 Datasheet PDF : 23 Pages
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APA2037
Pin Description
PIN
NO.
NAME
1
ROUTP
2,5
GND
3
ROUTN
4
LOUTP
6
LOUTN
7
LVDD
8,10,18,20
NC
9
LSD
11
LBYPASS
12
LINP
13
LINN
14
RSD
15
RBYPASS
16
RINP
17
RINN
19
RVDD
I/O/P
O
P
O
O
O
P
-
I
P
I
I
I
P
I
I
P
FUNCTION
The right channel positive output terminal of speaker amplifier.
Ground connection for circuitry.
The right channel negative output terminal of speaker amplifier
The left channel positive output terminal of speaker amplifier.
The left channel negative output terminal of speaker amplifier.
Left channel supply voltage input pin.
No connection.
Left channel shutdown mode control signal input pin, place left channel speaker
amplifier in shutdown mode when held low.
Left channel bypass voltage input pin.
The non-inverting input of left channel amplifier. LINP is connected to ground (Gnd
node) via a capacitor for single-end (SE) input signal.
The inverting input of left channel amplifier. LINN is used as audio input terminal,
typically.
Right channel shutdown mode control signal input pin, place left channel speaker
amplifier in shutdown mode when held low.
Right channel bypass voltage input pin.
The non-inverting input of right channel amplifier. RINP is connected to ground
(Gnd node) via a capacitor for single-end (SE) input signal.
The inverting input of right channel amplifier. RINN is used as audio input terminal,
typically.
Right channel supply voltage input pin
Copyright © ANPEC Electronics Corp.
5
Rev. A.2 - Aug., 2008
www.anpec.com.tw
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