5V
AGND
A5V
3.3V
AGND
A5V
AGND
A5V
AGND
A5V
AGND
AGND
3.3V
AGND
AGND
AGND
AGND
AGND
D
4
3
2
1
A
B
C
20 Cotton Road
Nashua, NH 03063
A
B
C
D
4
3
2
1
PH: 1-800-ANALOGD
C
Title
Size
Board No.
Date
Sheet
of
DEVICES
ANALOG
Rev
A0178-2002
ADSP-TS201S EZ-KIT LITE
2.1C
AGND
AGND
AGND
AGND
ON
1
2
3
4
BCLK
CAPLN
CAPLP
CAPRN
CAPRP
CASC
CIN/{DF1}
CLATCH/{M~/S}
COUT/{DF0}
DIN
DOUT
LRCLK
MCLK
VINLN
VINLP
VINRN
VINRP
VREF
XCTRL
RESET
CCLK/{256~/512}
AD1871
AD1871
SLAVE MODE
MCLK IS 256 x Fs
48 kHZ SAMPLE RATE
I S I/F MODE
ADC LEFT
ADC RIGHT
ADC
KEEP THESE CLOSE TO AD1871
PLACE RESISTOR BETWEEN AD1871 and AD1854
PLACE NEAR CONNECTOR
TRY TO KEEP ALL TRACES AS SHORT AS POSSIBLE
PLACE NEAR CONNECTOR
THE GND AND AGND PLANES SHOULD GO FROM PIN 8 to PIN 21 of U9
LABEL "LINE IN"
NEAR U7
NEAR U26
NEAR U6
AD1871
WHEN USING AN ELECTRET MICROPHONE
PLACE SW1.1 AND SW1.2 IN ON POSITION
PLACE SW1.3 AND SW1.4 IN OFF POSITION
KEEP ALL OF THESE COMPONENTS OVER THE AGND PLANE
1-10-2007_10:57
8
15
19
1
2
3
4
5
8
11
10
14
12
13
18
17
16
21
25
26
27
28
24
U9
SSOP28
AD1871YRSZ
R58
100K
1206
R59
100K
1206
C20
100PF
1206
1
4
3
2
5
CON001
J9
6
5
7
LMV722M
U7
SOIC8
LMV722M
2
3
1
4
5
6
7
8
SW1
SWT018
DIP4
C148
0.1UF
0805
C3
1206
100PF
FER1
1206
600
100PF
C15
1206
INR+
R52
237.0
1206
INR-
INL-
INL+
C8
0.01UF
0805
0805
0.01UF
C7
R147
57.6K
1206
R157
1206
2.0K
2
3
1
SOIC8
LMV722M
U26
LMV722M
1206
5.76K
R44
120PF
C18
1206
6
5
7
SOIC8
LMV722M
U26
LMV722M
7
5
6
U6
LMV722M
SOIC8
LMV722M
1
3
2
U6
LMV722M
SOIC8
LMV722M
AUDIO IN
FER2
1206
600
2
3
1
LMV722M
U7
SOIC8
LMV722M
R57
5.76K
1206
1206
C19
120PF
R56
5.76K
1206
R55
5.76K
1206
1206
120PF
C17
R54
5.76K
1206
C16
120PF
1206
R53
5.76K
1206
C14
1000PF
0805
1000PF
C13
0805
C12
100PF
1206
C11
1000PF
0805
R50
237.0
1206
R49
750.0K
1206
237.0
R48
1206
750.0K
R47
1206
237.0
R46
1206
1000PF
C10
0805
100PF
C9
1206
CT5
10UF
CAP002
CT4
10UF
CAP002
1206
5.76K
R150
R152
5.76K
1206
2.0K
1206
R156
R148
57.6K
1206
0805
10K
R39
R42
10K
0805
CT2
B
10UF
C4
0805
0.1UF
C2
0.01UF
0805
0805
0.01UF
C1
R179
0
1206
100PF
1206
C6
C147
0.1UF
0805
0805
0.1UF
C146
C145
0.1UF
0805
0805
0.1UF
C149
0805
0.1UF
C249