www.德州仪器.com
引脚
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
21
22
23
24
25
41
42
43
44
45
46
47
48
49
50
55
54
53
52
51
81
80
79
78
77
76
DAC5687
T运算 view 100 htqfp
DVDD
DGND
QFLAG
TESTMODE
睡眠
RESETB
PHSTR
DGND
DB15 (msb)
DB14
DB13
DVDD
DGND
DB12
DB11
DB10
DB9
DB8
DVDD
DGND
IOVDD
IOGND
DB7
DB6
DB5
DA4
DA3
DA2
DA1
da0 (lsb)
DVDD
DGND
CLKGND
CLK1
CLK1C
CLKVDD
CLK2
CLK2C
CLKGND
PLLGND
LPF
PLLVDD
DVDD
DGND
PLLLOCK
db0 (lsb)
DB1
DB2
DB3
DB4
DVDD
DGND
SDENB
SCLK
SDIO
SDO
DVDD
TXENABLE
DA15 (msb)
DA14
DA13
DVDD
DGND
DA12
DA11
DA10
DA9
DA8
DVDD
DGND
IOVDD
IOGND
DA7
DA6
DA5
AGND
AVDD
AVDD
AGND
IOUTA1
IOUTA2
AGND
AVDD
AGND
AVDD
EXTLO
AVDD
BIASJ
AGND
EXTIO
AVDD
AGND
AVDD
AGND
IOUTB2
IOUTB1
AGND
AVDD
AVDD
AGND
DAC5687
SLWS164B–FEBRUARY2005–REVISEDJUNE2005
TERMINALFUNCTIONS
终端
i/odescription
nameno.
1,4,7,9,12,
AGNDIAnaloggroundreturn
17,19,22,25
2,3,8,10,14,
AVDDIAnalogsupplyvoltage
16,18,23,24
biasj13ofull-scaleoutputcurrentbias
3
: 点此下载
