Datasheet

AudioAmp 4 click schematic v100
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MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specification and information contained in the present schematic are subject to change at any time without notice. Copyright©2019 MikroElektronika. All rights reserved.
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
MIKROBUS DEVICE CONN
R1
470
PWR
LED GREEN
3
1
2
4
CN1
SJ-43514
BYPASS
-IN
SHUTDOWN
SHUTDOWN
BYPASS
SHUTDOWN
+5V
+5V
+5V
PWM
1
2 3
JP1
IN SEL
AN
AN
INPUT
SCALE
R2
1k
PWM
RC
RC
TB1
Vo1
Vo2
R11
10k
Vo1
GAN-OUT
-IN
BYPASS
Vo2
R12
10k
R13
10k
R14
10k
R15
10k
R16
10k
R17
10k
R18
10k
A0
A1
A2
A3
A4
A5
A6
A4
A6
SCALE
A5
SHUTDOWN
+5V
A2
A1
A0
A3
S0
S1
S2
S0 S1 S2
R10
10k
R9
10k
R8
10k
S1
S0
S2
R3
10k
R4
10k
C3
1µF
C2
0.10µF
C1
0.10µF
C4
10000pF
R7
10k
R6
10k
C6
0.10µF
GND
SHUTDOWN
HP-SENSE
GND
BYPASS
HP-IN1
HP-IN2
GND
GND
Vo2
+IN
-IN
VDD
GAIN-OUT
Vo1
GND
U1
LM4860M/NOPB
A4
A6
A
A7
A5
E
VEE
GND
VCC
A2
A1
A0
A3
S0
S1
S2
U2
CD74HC4051MM96EP
INPUT
SCALE
R5
100k
-IN
GAN-OUT
C5
5pF