Audio In And Headphone Out - Analog Devices ADSP-21369 EZ-KIT Lite Manual

A
AIN_AMP_LEFT
J10
CON031 FER4
600 600
0603
2
AIN_LEFT
3 C166
1 100PF
0603
AGND
AGND
2
AIN_AMP_RIGHT
J10
CON031 FER3
600 600
0603
1
AIN_RIGHT
3 C161
100PF
0603
AGND
AGND
3
A5V A5V A5V
C154 C153 C152
0.22UF 0.22UF 0.22UF
0805 0805 0805
4
AGND AGND AGND
AD8532 AD8606 AD8606
A
B
R105
301.0
0603
VREF_MIC_L
C162 R102 R103 R104
10UF 11.0K 5.49K 5.49K
0805 0603 0603 0603
C148 C149
680PF 680PF
0603 0603
U13
2
1
3
AUDIO_VREF_ADC
AD8606ARZ
SOIC8
R117 R118
5.76K 5.76K
0603 0603
C150
120PF
0603
AGND
R116
750.0K
0603 R123
U13
6 237.0
0603
DNP 7
5
AUDIO_VREF_ADC
AD8606ARZ
SOIC8
AGND
R106
301.0
0603
VREF_MIC_R
C163 R115 R114 R113
10UF 11.0K 5.49K 5.49K
0805 0603 0603 0603
C160 C158
680PF 680PF
0603 0603
R109
U15
2 237.0
0603
1
3
AUDIO_VREF_ADC
AD8606ARZ
SOIC8
R112 R111
5.76K 5.76K
0603 0603
C159
120PF
0603
R110
750.0K
0603 R108
U15
6 237.0
0603
DNP 7
5
AUDIO_VREF_ADC
AD8606ARZ
SOIC8
AGND
B
R122
237.0
0603
ADCLN
C165
1000PF
0603
C167
100PF
0603 HEADPHONE OUT
ADC LEFT
C164
1000PF
0603
ADCLP
ADCRN
C157
1000PF
0603
C155
100PF
0603
C156
1000PF ADC RIGHT
0603
AGND
ADCRP
R107
0
0402
AGND
www.BDTIC.com/ADI
C
U19
2
3
AOUT4_RIGHT_HP
AD8532ARZ
SOIC8
DAC4
U19
6
5
AOUT4_LEFT_HP
AD8532ARZ
SOIC8
R100
U14
2 2.05K
0402
1
3
AUDIO_VREF_ADC
R101
AD8606ARZ
2.05K
SOIC8
0402
AUDIO_VREF_ADC
R121
0
0402
U14
6
7
5
AD8606ARZ
SOIC8
ANALOG
DEVICES
Title
AUDIO IN & HEADPHONE OUT
Size Board No.
C
Date 5-28-2009_15:27
C
D
CT2
68UF
CAP003
1
J9
2
3
CT1
68UF
4
CAP003
7 5
1
CON001
R119 R120
49.9K 49.9K
0603 0603
A5V
AGND
C151
10UF
0805
AGND
AD8606
ELECTRET MICROPHONE ENABLE SWITCH
(Default = All OFF)
SW4
1 8
AIN_RIGHT
2 7
AIN_LEFT
3 6
VREF_MIC_L
4 5
VREF_MIC_R
DIP4
SWT018
WHEN USING AN ELECTRET MICROPHONE
PLACE ALL SWITCHES IN ON POSITION
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-21369 EZ-KIT Lite
Rev
A0196-2005
2.2
Sheet 8 of 13
D
1
2
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