参数资料
型号: ADS62P45IRGCT
厂商: Texas Instruments
文件页数: 24/78页
文件大小: 0K
描述: IC ADC 14BIT DUAL 125MSPS 64VQFN
产品培训模块: Data Converter Basics
标准包装: 1
位数: 14
采样率(每秒): 125M
数据接口: 串行,并联
转换器数目: 2
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘
供应商设备封装: 64-VQFN 裸露焊盘(9x9)
包装: 标准包装
输入数目和类型: 2 个差分,单极
其它名称: 296-23138-6
PAD
(Connected to DRGND)
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
RGC PACKAGE
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
64
18
63
19
62
20
61
21
60
22
59
23
58
24
57
25
56
26
55
27
54
28
53
29
52
30
51
31
50
32
49
P0056-10
A
G
N
D
A
G
N
D
IN
M
_
B
A
G
N
D
V
C
M
INP
_A
A
G
N
D
A
G
N
D
C
L
K
P
C
L
K
M
C
L
K
O
U
T
P
C
L
K
O
U
T
M
DRVDD
CTRL3
D
B
0
M
D
B
0
P
D
R
G
N
D
R
G
N
D
DB4M
DB4P
DB6P
DB6M
DB8P
DB8M
DB10M
D
A
1
0
M
D
A
8
M
D
A
8
P
DA4P
DA2P
DA4M
DA0P
DA2M
DA0M
AVDD
SDATA
SCLK
CTRL1
CTRL2
A
G
N
D
RESET
AVDD
IN
P
_
B
A
G
N
D
IN
M
_
A
SEN
AVDD
A
G
N
D
A
G
N
D
DRGND
DRVDD
D
R
G
N
D
R
V
D
DB10P
D
A
1
0
P
D
B
2
M
D
B
2
P
DB12M
DB12P
DA6P
DA6M
D
A
1
2
M
D
A
1
2
P
SLAS561C
– JULY 2007 – REVISED FEBRUARY 2012
PIN DESCRIPTION (LVDS INTERFACE)
Pin Assignments (LVDS INTERFACE)
PIN
NUMBER OF
PIN NAME
DESCRIPTION
NUMBER
PINS
AVDD
Analog power supply
16, 33, 34
3
AGND
Analog ground
17, 18, 21,
9
22, 24, 27,
28, 31,32
CLKP, CLKM
Differential input clock
25, 26
2
INM_A, INP_A
Differential input signal-Channel A. When not used, the analog input pins (INM_A,
29, 30
2
INP_A) MUST be tied to VCM and CANNOT be floated.
INM_B, INP_B
Differential input signal-Channel B. When not used, the analog input pins (INM_B,
19, 20
2
INP_B) MUST be tied to VCM and CANNOT be floated.
VCM
Internal reference mode
– Common-mode voltage output.
23
1
External reference mode
– Reference input. The voltage forced on this pin sets the
ADC internal references.
30
Copyright
2007–2012, Texas Instruments Incorporated
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