APA2031 Anpec Electronics Coropration, APA2031 Datasheet - Page 7

• Manufacturer Part Number: APA2031
• Description: (APA2030 / APA2031) Stereo 2.6W Audio Amplifier(With Gain Control)
• Manufacturer: Anpec Electronics Coropration

APA2030/2031
Pin Description
APA2031
Control Input Table ( for APA2030 only)
Gain Setting Table (for both APA2030 and APA2031)
Copyright  ANPEC Electronics Corp.
Rev. A.2 - Apr., 2004
SHUTDOWN 19
GAIN0
Pin name
HP/ LINE
ROUT+
0
0
1
1
RIN+
X
H
H
X
L
L
GAIN1
Pin
no.
0
1
0
1
17
18
SE/BTL
Config.
X
H
H
X
L
L
O/P
I/P
I/P
25.7KΩ
90KΩ
69KΩ
42KΩ
Ri
Right channel negative audio signal input
Right channel positive output
It will be into shutdown mode when pull low
SHUTDOWN
154.3KΩ 21.6dB
138KΩ
111KΩ
90KΩ
Rf
H
H
H
H
X
L
15.6dB
10dB
6dB
Av
7
Function Description
PCBEEP
Disable
Disable
Disable
Disable
Disable
Enable
PCBEEP input, BTL out
Line input, BTL out
HP input, BTL out
Line input, SE out
Operating mode
HP input, SE out
Shutdown mode
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