Texas Instruments DAC7718EVM - DAC7718 Evaluation Module DAC7718EVM DAC7718EVM 데이터 시트
제품 코드
DAC7718EVM
A
B
C
D
D
C
B
A
ti
5411 EAST WILLIAMS BOULEVARD, TUCSON, AZ 85711 USA
TITLE
SHEET
OF
FILE
SIZE
DATE
REV
DRAWN BY
ENGINEER
REVISION HISTORY
REV
ENGINEERING CHANGE NUMBER
APPROVED
B
PRECISION ANALOG PRODUCTS
HIGH-PERFORMANCE ANALOG DIVISION
SEMICONDUCTOR GROUP
DOCUMENT CONTROL NO.
AVDD
TP3
REF_A
REF_A
JP3
REFBSel1
JP4
REFBSel2
REF2.5V
REF5V
EXT_REFB
REF_B
JP1
REFASel1
JP2
REFASel2
REF2.5V
REF5V
EXT_REFA
REF_A
DNC
1
Vin
2
TEMP
3
GND
4
TRIM
5
Vout
6
NC
7
DNC
8
U2
REF5025
TP1
REF2.5V
TP2
REF5V
C17
10uF
C16
10uF
TP4
REF_B
REF_B
C18
1uF
1uF
C1
10uF
10uF
C20
10uF
10uF
8V
C19
1uF
1uF
C22
0.1uF
0.1uF
TP11
Vmon
Vmon
REF_A
REF_B
GPIO0
2
DGND
4
GPIO1
6
GPIO2
8
DGND
10
GPIO3
12
GPIO4
14
SCL
16
DGND
18
SDA
20
CNTL
1
CLKX
3
CLKR
5
FSX
7
FSR
9
DX
11
DR
13
INT
15
TOUT
17
GPIO5
19
J2A
Daughter Serial - Top
-VA
2
-5VA
4
AGND
6
VD1
8
+5VD
10
+VA
1
+5VA
3
DGND
5
+1.8VD
7
+3.3VD
9
J3A
DAUGHTER-POWER
2
4
6
4
6
1
3
5
7
3
5
7
8
9
10
11
12
13
14
15
16
17
18
19
20
J2B
Daughter Serial - Bottom
+VA
-VA
AVDD
C12
10uF
C13
10uF
AVSS
C15
10uF
10uF
C14
10uF
10uF
JP11
DVDDSel
DVDDSel
+5V
DVDD
JP10
IOVDDSel1
JP9
IOVDDSel2
IOVDD
TP10
DVDD
DVDD
TP9
IOVDD
IOVDD
+5V
+1.8V
+3.3V
IOVDD
DVDD
C11
1uF
C9
1uF
1uF
C10
1uF
1uF
A0(+)
2
A1(+)
4
A2(+)
6
A3(+)
8
A4
10
A5
12
A6
14
A7
16
REF-
18
REF+
20
A0(-)
1
A1(-)
3
A2(-)
5
A3(-)
7
AGND
9
AGND
11
AGND
13
VCOM
15
AGND
17
AGND
19
J1
DAUGHTER-ANALOG
+5V
EXT_REFA
EXT_REFB
REF2.5V
8V
TP8
SDI
SDI
IOVDD
R6
10k
10k
R8
10k
10k
R16
33
R17
33
R18
33
R15
33
R19
33
JP12
LDAC Selection
R9
10k
10k
/RESET
/RESET
/CLR
/CLR
R10
10k
10k
BTC/USB
BTC/USB
/RESET
/CLR
BTC/USB
IOVDD
R12
10k
10k
R13
10k
R14
10k
/CS
/CS
/CS
SCLK
SCLK
/CS
SDO
/LDAC1
/LDAC2
/CS
/CS
/CS
SCLK
SCLK
/CS
SDI
/LDAC1
/LDAC2
2
4
4
1
3
3
J4
Ain Header
JP15
AVSS Selection
AVSS Selection
AVSS
-VA
+3.3V
+1.8V
1
2
3
4
5
6
JP13
JPR-2X3
JPR-2X3
R20
10k
10k
RSTSEL
DNC
1
Vin
2
TEMP
3
GND
4
TRIM
5
Vout
6
NC
7
DNC
8
U3
REF5050
Output
1
Com
2
Com
3
Com
6
Co
m
7
Input
8
NC
5
NC
4
U1
TL750L08
TL750L08
C2
0.1uF
C3
1uF
1uF
C4
10uF
10uF
R1
2K
R2
2K
REF5V
DVDD
DVDD
JP7
JP6
TP5
TP6
+VA
AVDD
TP12
AGND
AGND
TP13
DGND
DGND
D1
DIODE-SCHOTTKY
DIODE-SCHOTTKY
D2
DIODE-SCHOTTKY
DIODE-SCHOTTKY
GPIO0
GPIO1
GPIO2
GPIO1
/WAKEUP
GPIO0
GPIO0
/WAKEUP
GPIO1
GPIO0
R7
10k
10k
1
2
3
4
5
6
7
8
9
10
11
12
JP14
/WAKEUP
R11
10k
10k
DVDD-A
56
DVDD-B
24
IO
VD
D
55
AVDD-A
1
AVDD-B
48
AVSS-A
12
AVSS-B
37
CS
58
SCLK
57
SDI
59
SDO
61
RST
21
RSTSEL
51
CLR
20
BTC/USB
50
WAKEUP
63
LDAC
62
GPIO-0
30
GPIO-1
29
GPIO-2
19
N/C
64
N/C
60
N/C
53
N/C
52
N/C
49
N/C
32
N/C
31
N/C
27
N/C
26
N/C
23
N/C
22
N/C
19
N/C
18
DGND-A
54
DGND-B
25
AGND-A
8
AGND-A
9
AGND-B
40
AGND-B
41
N/C
2
N/C
13
N/C
15
N/C
16
N/C
33
N/C
34
N/C
35
N/C
36
N/C
47
N/C
28
OFFSET-B
39
Vout-7
38
Vout-6
42
Vout-5
43
Vout-4
45
Vout-3
4
Vout-2
6
Vout-1
7
Vout-0
11
OFFSET-A
10
REF-B
44
REF-A
5
Vmon
14
Ain-1
46
Ain-0
3
U4
DACxx18
DACxx18EVM
10/2009
A
6512097