Texas Instruments TLV320DAC26EVM, Руководство пользователя

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ti
6730 SOUTH TUCSON BLVD., TUCSON, AZ 85706 USA
TITLE
SHEET OF FILE
SIZE DATE REV 12-May-2004
DRAWN BY
ENGINEER
REVISION HISTORY
REV ENGINEERING CHANGE NUMBER APPROVED
B
DATA ACQUISITION PRODUCTS
HIGH PERFORMANCE ANALOG DIVISION
SEMICONDUCTOR GROUP
BOB BENJAMIN
BOB BENJAMIN
G:\TSC2100EVM\Schematic\TSC2100EVM.ddb - Documents\TSCUSB
D
2 2
TSC2100-AIC26-DAC26EVM
D1
DL4001
D3
SML-LX0603GW-TR
+3.3V
GREEN
J10
CUI-STACK PJ102-B
D2
SML-LX0603YW-TR
YELLOW
2.5 MM
1
2
J9
ED555/2DS
6VDC-10VDC IN
R24
220
C18
10uF
C39
.33uF
C25
.1uF
DOCUMENT CONTROL NO.
CSCHNE
32
CRESET
34
CSYNC
35
CDATI
36
CSCLK
37
MCLKO1
39
MCLKO2
40
RESET
41
VREN
42
SDA
43
SCL
44
XTALO
46
XTALI
47
PLLFILI
48
PLLFILO
1
MCLKI
3
PUR
5
DP
6
DM
7
MRESET
9
DVSS
4
DVSS
16
DVSS
28
AVSS
45
TEST
10
EXTEN
11
CDATO
38
RSTO
12
NC
20
NC
22
P3.0
13
P3.1
14
P3.2/XINT
15
P3.3
17
P3.4
18
P3.5
19
AVDD
2
DVDD
33
DVDD
21
DVDD
8
P1.0
23
P1.1
24
P1.2
25
P1.3
26
P1.4
27
P1.5
29
P1.6
30
P1.7
31
U5
TAS1020BPFB
VCC
1
D-
2
D+
3
GND
4
J8
897-30-004-90-000000
R19
1.5K
R20
27.4
R21
27.4
C30
47pF C31
47pF
1 2 3
JMP4
PWR SELECT
C34
100pF
C35
.001uF
R18
3.09K
X1
MA-505 6.000M-C0
C32
33pF C33
33pF
+3.3V
VCC
8
VSS
4
SDA
5
SCL
6
A0
1
A1
2
A2
3
WP
7
U2
24LC64I/SN
+3.3V
C26
1uF
TP2
TP3
R16
3.09K R17
3.09K
+3.3V
MCLK
BCLK
LRCLK
I2SDIN
I2SDOUT
PENIRQ
MISO
MOSI
SS
SCLK
R22
649
+3.3V
1 2
JMP3
A1 SELECT
R15
3.09K
1GND
3
1EN
4
1IN
5
1IN
6
2GND
9
2EN
10
2IN
11
2IN
12
2OUT
17
2OUT
18
2RESET
22
1OUT
23
1OUT
24
1RESET
28
U6
TPS767D318PWP
R9
100K
R10
100K
+1.8V
D4
SML-LX0603IW-TR
RED
R23
10
C19
10uF
RESET
USB INTERFACE
C27
1uF
C28
1uF
C29
1uF
USB SLAVE CONN
EXT PWR IN
6.00 MHZ
6444323
C37
1uF
1OE
1
1A
2
1Y
3
2OE
4
2A
5
2Y
6
GND
7
3Y
8
3A
9
3OE
10
4Y
11
4A
12
4OE
13
VCC
14
U3
SN74LVC125APW
1OE
1
1A
2
1Y
3
2OE
4
2A
5
2Y
6
GND
7
3Y
8
3A
9
3OE
10
4Y
11
4A
12
4OE
13
VCC
14
U4
SN74LVC125APW
RA1
10K
1 8
2 7
3 6
4 5
SW1
TAS ENABLE
+3.3V
IOVDD C36
1uF
2
4
6 1
3
5
7
8
9 10
11 12
J11
AUDIO DATA
USB I2S
USB MCK
USB I2S
USB MCK
USB SPI
C38
1uF
IOVDD
PWD/ADWS
USB AUDIO ACTIVE
1 2 3
JMP9
IOVDD SELECT
+3.3V +1.8V IOVDD
2 4
5
3
U7
SN74LVC1G07DBV
2 4
5
3
U8
SN74LVC1G07DBV
2 4
5
3
U9
SN74LVC1G07DBV
IOVDD
C43
1uF
C44
1uF
C42
1uF
R26
2.7K
R27
2.7K
R28
2.7K
+3.3V
IOVDD
+3.3V
USB RST
IOVDD
+3.3V
2
4
6 1
3
5
7
8
9 10
11 12
J12
EXTERNAL SPI