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ADS1208IPWRG4 参数 Datasheet PDF下载

ADS1208IPWRG4图片预览
型号: ADS1208IPWRG4
PDF下载: 下载PDF文件 查看货源
内容描述: 2阶Δ-Σ调制器,激励霍尔元件 [2nd-Order Delta-Sigma Modulator with Excitation for Hall Elements]
分类和应用: 转换器光电二极管
文件页数/大小: 22 页 / 369 K
品牌: BB [ BURR-BROWN CORPORATION ]
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ADS1208  
www.ti.com  
SBAS348AMARCH 2005REVISED MARCH 2005  
DEVICE INFORMATION  
16-LEAD TSSOP PACKAGE  
(TOP VIEW)  
BVDD  
BGND  
MCLK  
MCLK  
MDATA  
MDATA  
M0  
IOUT  
IADJ  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
AVDD  
VIN+  
ADS1208  
VIN  
AGND  
REFIN  
REFOUT  
M1  
Table 1. TERMINAL FUNCTIONS  
PIN  
DESCRIPTION  
NO.  
1
NAME  
IOUT  
Current output for sensor  
Output current adjustment  
Analog supply  
2
IADJ  
3
AVDD  
VIN+  
4
Positive input  
5
VIN–  
Negative input  
6
AGND  
REFIN  
REFOUT  
M1  
Analog ground  
7
Reference input  
8
Reference output  
9
Mode selection input  
10  
11  
12  
13  
14  
15  
16  
M0  
Mode selection input  
MDATA  
MDATA  
MCLK  
MCLK  
BGND  
BVDD  
Inverted data output  
Noninverted data output  
Inverted clock output (Modes 0, 1); Clock input (Mode 3)  
Noninverted clock output  
Digital interface ground  
Digital interface supply (2.7V to 5.5V)  
7