NAU82011WG
NAU82011WG User Manual
March, 2016
Rev 1.0
When using a power supply, it is recommended to use a 330
µF capacitor across the power pins to
suppress any supply glitches, as a safety measure. When a battery is used, the capacitor is
not required. In normal applications too, the capacitor is not required.
3. Schematic:
TP3
C9
0.1u
PD_BAR
FB2
220ohms/2A
IPR
C6
100 pf d/100V
SW1
SW PUSHBUTTON-SPST
J5
BANANA
R1
150K
C2
.1uF/16V
R4
1.0K
FB1
220 ohms/2A
PD_BAR
VDDA
C4
4700pFd/50V
U1
NAU82011 MSOP8
1
2
3
4
8
7
6
5
SDB
NC
INP
INN
OUTN
GND
VDD
OUTP
C7
100 pf d/100V
D1
6.1V
TPOUT-
C8
4700pFd/50V
C3
.1uF/16V
R7
1.0K
RCA Jack
Mono Differential
Inputs
TPOUT+
C1
0.1uFd/25V
C10
10u
TP1
R3
0
VDDA
D2
6.1V
VDDA
J4
BANANA
TP2
J2
OUT-
J1
RCA-04X
1
2
J3
OUT+
INR
R2
150K
C5
0.1uFd/25V
VDDA
