Arcam SA30 - Page 46

EN-46EN-46
ISSUE
DRAWING NO.
DRAWING TITLE
DATE
Filename:
ECO No. DESCRIPTION OF CHANGE
L298 CT2 DAC.SchDoc
AMP022 DAC
Contact Engineer:
L298CT
04/09/2020
INITIALS
Printed:
3 4Sheet of
Notes:
Contact Tel: (01223) 203207Peter Kuell
A & R Cambridge Ltd.
Pembroke Avenue
Cambridge CB25 9QR
Waterbeach
A3
ARCAM
DAC L+
DAC L-
DAC R+
DAC R-
SCL
SDA
SDA
SCL
AGND
+1V2 DAC
AGND Q
VREFL
VREFL
VREFR
VREFR
AGND Q
AGND Q
2
3
1
84
IC200A
LME49723MA
6
5
7
IC200B
LME49723MA
2
3
1
84
IC203A
LME49723MA
6
5
7
IC203B
LME49723MA
AVCC_R
1
DACRB
2
DACR
3
BIAS
4
SW
5
FSYNC
6
HPSDb
7
DACL
8
DACLB
9
AVCC_L
10
AGND_L
11
VCCA
12
DVCC
13
DGND
14
DVDD
15
GPIO2
16
GPIO1
17
DATA2
18
DATA1
19
DATA_CLK
20
RESETB
21
RT1
22
SCL
23
SDA
24
ADDR
25
NC
26
VCCA
27
XOUT
28
XI
29
AGND_R
30
DGND
31
IC204
ES9038Q2M
AGND Q
+3V3 DAC
+1V2 DAC
+3V3 DAC
VCCA
AVCCL AVCCRVCCA
0W125
R213
0R0
0W125
R216
0R0
0W125
R220
0R0
0W125
R221
0R0
0W125
Thin Film
R200
100R
50V
NPO
1%
C204
1N0
-9V
+9V
0W125
Thin Film
R210
100R
0W125
Thin Film
R222
100R
0W125
Thin Film
R232
100R
-9V
+9V
50V
C218
1UF
50V
C223
1UF
50V
NPO
1%
C215
1N0
50V
NPO
1%
C222
1N0
50V
NPO
1%
C232
1N0
0W125
R230
0R0
0W125
R234
0R0
DAC RES*
DAC RES*
DGND
DAC GPIO
DAC GPIO
-9V
+9V
AGND
AGND
AGND
AGND AGND
AGND
+3V3 DAC
VCCA
AVCCL
NF
NF
GND
GND
X200
50MHz
AGND
DAC BCLK
DAC LRCLK
DAC SDATA
DAC BCLK
DAC LRCLK
DAC SDATA
+3V3 DAC
GND
2
OUT
5
EN
3
IN
1
NR
4
REG200
TPS79333DBVR
DAC VCC
AGND
AGND
AGND
AGND
Analogue Supply
GND
2
OUT
5
EN
3
IN
1
NR
4
REG201
TPS79333DBVR
AGND Q
AGND Q
AVCCL
VCCA
AVCCR
0W063
R243
47K
DAC VCC
DAC VCC
AGND
AGND AGND
AGND
AGND
2
3
1
84
IC205A
LME49721MA
6
5
7
IC205B
LME49721MA
0W062
R226
1M0
6.3V
C200
1UF
6.3V
C201
1UF
6.3V
C210
1UF
6.3V
C211
1UF
16V
C239
100N
50V
C203
1N0
16V
C202
10N
16V
C212
10N
50V
C213
1N0
50V
C205
1N0
50V
C207
1N0
16V
C245
100N
6.3V
C233
1UF
16V
C234
10N
50V
C235
1N0
6.3V
C236
1UF
16V
C237
10N
50V
C238
1N0
6.3V
C242
1UF
6.3V
C243
1UF
6.3V
C244
1UF
6.3V
C241
1UF
50V
C228
33P
50V
C230
33P
0W062
R225
10K
16V
C246
10N
50V
C247
1N0
DAC L+
DAC L-
DAC R+
DAC R-
50V
C219
1UF
50V
C224
1UF
50V
C208
1N0
NF
2
3
1
84
IC201A
OPA1652AIDR
100V
MKS2
5%
C214
100N
0W125
R206
1M0
-9V
+9V
0W125
R208
1M0
0W125
R207
100K
VREFL
100V
MKS2
5%
C216
100N
0W125
R209
1M0
0W125
R214
1M0
0W125
R211
100K
VREFR6
5
7
IC201B
OPA1652AIDR
AVCCL
VREFL
AVCCR
VREFR
0W063
R201
10K
0W063
R202
10K
0W063
R203
5K1
0W063
R205
5K1
6.3V
C206
1UF
6.3V
C209
1UF
50V
C220
1UF
50V
C225
1UF
AGND Q
AGND Q
AGND Q
0W125
R215
0R0
0W125
R217
0R0
0W125
R218
0R0
0W125
R219
0R0
500mA
L200
600R@100MHz
18_E051 PK 09/11/18 None to this sheet B.0
0W1
R204
2K4 0.1%
0W1
R212
2K4 0.1%
0W1
R224
2K4 0.1%
0W1
R235
2K4 0.1%
AVATAR MUTE OUT*
AVATAR MUTE OUT*
0W062
R223
33R
0W062
R227
33R
AVATA_MCLK
AVATA_MCLK
NF
AGND Q
0W125
R228
0R0
AGND
AGND Q
0W125
R229
0R0
AGND
AGND Q
0W125
R231
0R0
AGND
0W25
R241
47R
0W25
R242
47R
19_E016 PK 12/06/19 DV release C.0
P218
P221
P226
P232
P225
P227
P230
P234
P231
P229
P233
P235
P220
P209
P211
P214
P224
P204
P201P206
P212
P217
P216
P228
P222
P207
P223
P219
P205
P202 P203
P200
P208
P210
P213
P215
19_E028 PK 12/06/19 LPP BoM release 1.0
19_E038 PK 20/09/19 none to this sheet 2.0
20_E036 PK 04/09/20 None to this sheet 3.0