参数资料
型号: AD5370BSTZ
厂商: Analog Devices Inc
文件页数: 3/29页
文件大小: 0K
描述: IC DAC 16BIT 40CH SERIAL 64-LQFP
产品培训模块: Data Converter Fundamentals
DAC Architectures
设计资源: 40 Channels of Programmable Output Span Using AD5371 (CN0149)
标准包装: 1
设置时间: 20µs
位数: 16
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 40
电压电源: 双 ±
功率耗散(最大): 610mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-LQFP
供应商设备封装: 64-LQFP(10x10)
包装: 托盘
输出数目和类型: 40 电压,单极;40 电压,双极
AD5370
Rev. 0 | Page 10 of 28
PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS
05
81
3-
00
7
PIN 1
INDICATOR
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
V
SS
VR
E
F
1
VO
U
T
38
VO
U
T
39
VO
U
T
8
VO
U
T
9
VO
U
T
10
VO
U
T
11
S
IG
G
ND1
VO
U
T
12
VO
U
T
13
VO
U
T
14
VO
U
T
15
VO
U
T
16
VO
U
T
17
VO
U
T
18
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
CL
R
VO
U
T
26
VO
U
T
25
VO
U
T
24
AG
ND
DG
ND
DV
CC
SD
O
SD
I
SC
L
K
DV
CC
DG
ND
VO
U
T
7
VO
U
T
6
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
RESET
BUSY
VOUT27
SIGGND3
VOUT28
VOUT29
VOUT30
VOUT31
VOUT32
VOUT33
VOUT34
VOUT35
SIGGND4
VOUT36
VOUT37
VDD
VOUT5
VOUT4
SIGGND0
VOUT3
VOUT2
VOUT1
VOUT0
VREF0
VOUT23
VOUT22
VOUT21
VOUT20
VSS
VDD
SIGGND2
VOUT19
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
AD5370
TOP VIEW
(Not to Scale)
L
DAC
SY
N
C
05
81
3-
0
25
V
SS
VR
E
F
1
VO
U
T
38
VO
U
T
39
VO
U
T
8
VO
U
T
9
VO
U
T
10
VO
U
T
11
S
IG
G
ND1
VO
U
T
12
VO
U
T
13
VO
U
T
14
VO
U
T
15
VO
U
T
16
VO
U
T
17
VO
U
T
18
VOUT5
VOUT4
SIGGND0
VOUT3
VOUT2
VOUT1
VOUT0
VREF0
VOUT23
VOUT22
VOUT21
VOUT20
VSS
VDD
SIGGND2
VOUT19
VOUT27
SIGGND3
VOUT28
VOUT29
VOUT30
VOUT31
VOUT32
VOUT33
VOUT34
VOUT35
SIGGND4
VOUT36
VOUT37
VDD
RESET
BUSY
VO
U
T
26
VO
U
T
25
VO
U
T
24
AG
ND
DG
ND
DV
CC
SD
O
SD
I
SC
L
K
DV
CC
DG
ND
VO
U
T
7
VO
U
T
6
CL
R
LD
A
C
SY
N
C
64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
47
46
45
42
43
44
48
41
40
39
37
36
35
34
33
38
2
3
4
7
6
5
1
8
9
10
12
13
14
15
16
11
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
AD5370
TOP VIEW
(Not to Scale)
PIN 1
INDICATOR
Figure 6. 64-Lead LFCSP Pin Configuration
Figure 7. 64-Lead LQFP Pin Configuration
Table 6. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
RESET
Digital Reset Input.
2
BUSY
BUSY Input/Output (Active Low). BUSY is open-drain when an output. See the BUSY and
LDAC Functions section for more information.
3, 5 to 12, 14, 15, 19 to
24, 26 to 33, 37 to 40, 42
to 45, 47 to 50, 60 to 62
VOUT0 to VOUT39
DAC Outputs. Buffered analog outputs for each of the 40 DAC channels. Each analog
output is capable of driving an output load of 10 kΩ to ground. Typical output impedance
of these amplifiers is 0.5 Ω.
46
SIGGND0
Reference Ground for DAC 0 to DAC 7. VOUT0 to VOUT7 are referenced to this voltage.
25
SIGGND1
Reference Ground for DAC 8 to DAC 15. VOUT8 to VOUT15 are referenced to this voltage.
34
SIGGND2
Reference Ground for DAC 16 to DAC 23. VOUT16 to VOUT23 are referenced to this voltage.
4
SIGGND3
Reference Ground for DAC 24 and DAC 31. VOUT24 to VOUT31 are referenced to this voltage.
13
SIGGND4
Reference Ground for DAC 32 to DAC 39. VOUT32 to VOUT39 are referenced to this voltage.
41
VREF0
Reference Input for DAC 0 to DAC 7. This reference voltage is referred to AGND.
18
VREF1
Reference Input for DAC 8 to DAC 39. This reference voltage is referred to AGND.
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