DIGITAL
INPUTS
BASS BOOST
SWITCHES
MSB
LSB
DGND
+
VDD
VIN
RFB
IOUT
AGND
15
3
4
5
6
7
8
9
14
16
1
2
10
D1
(LSB)
D0
D2
D3
D5
D4
D6
(MSB)
D7
AD7111
PIC 16F688
RC3
RC0
RC1
RC2
RC5
RC4
VSS
VIN
DAT
CLK
MCLR
ICSP programming
+
VDD
+
VDD
WR
CS
DGND
GND
S4
D4
IN4
ADG411
IN3
IN2
IN1
D1
D2
D3
RA2
RA5
RA4
S1
S2
S3
+
VDD
VSS
S3
S2
S1
VBB
VL
13
12
11
AGND
IOUT
RFB