参数资料
型号: AD7142ACPZ-1REEL
厂商: Analog Devices Inc
文件页数: 46/73页
文件大小: 0K
描述: IC CAP-TO-DGTL CONV PROG 32LFCSP
标准包装: 1
类型: 电容数字转换器
分辨率(位): 16 b
采样率(每秒): 250k
数据接口: 串行
电压电源: 单电源
电源电压: 2.6 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 32-VFQFN 裸露焊盘,CSP
供应商设备封装: 32-LFCSP-VQ
包装: 标准包装
产品目录页面: 781 (CN2011-ZH PDF)
其它名称: AD7142ACPZ-1REELDKR
AD7142
Rev. A | Page 49 of 72
Table 31. Device ID Register
Address
Data Bit
Default
Value
Type
Name
Description
0x017
[3:0]
2
R
REVISION_CODE
AD7142 revision code
[15:4]
E62
DEVID
AD7142 device ID = 1110 0110 0010
Table 32. Proximity Status Register
Address
Data Bit
Default
Value
Type
Name
Description
0x042
[0]
0
R
STAGE0_PROXIMITY_STATUS
STAGE0 proximity status register
1 = indicates proximity has been detected on STAGE0
[1]
0
R
STAGE1_PROXIMITY_STATUS
STAGE1 proximity status register
1 = indicates proximity has been detected on STAGE1
[2]
0
R
STAGE2_PROXIMITY_STATUS
STAGE2 proximity status register
1 = indicates proximity has been detected on STAGE2
[3]
0
R
STAGE3_PROXIMITY_STATUS
STAGE3 proximity status register
1 = indicates proximity has been detected on STAGE3
[4]
0
R
STAGE4_PROXIMITY_STATUS
STAGE4 proximity status register
1 = indicates proximity has been detected on STAGE4
[5]
0
R
STAGE5_PROXIMITY_STATUS
STAGE5 proximity status register
1 = indicates proximity has been detected on STAGE5
[6]
0
R
STAGE6_PROXIMITY_STATUS
STAGE6 proximity status register
1 = indicates proximity has been detected on STAGE6
[7]
0
R
STAGE7_PROXIMITY_STATUS
STAGE7 proximity status register
1 = indicates proximity has been detected on STAGE7
[8]
0
R
STAGE8_PROXIMITY_STATUS
STAGE8 proximity status register
1 = indicates proximity has been detected on STAGE8
[9]
0
R
STAGE9_PROXIMITY_STATUS
STAGE9 proximity status register
1 = indicates proximity has been detected on STAGE9
[10]
0
R
STAGE10_PROXIMITY_STATUS
STAGE10 proximity status register
1 = indicates proximity has been detected on STAGE10
[11]
0
R
STAGE11_PROXIMITY_STATUS
STAGE11 proximity status register
1 = indicates proximity has been detected on STAGE11
[15:0]
Unused
Set unused register bits = 0
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