參數(shù)資料
型號(hào)： AD7147WPACPZ-500R7
廠商： Analog Devices Inc
文件頁數(shù)： 49/73頁
文件大小： 0K
描述： IC CAP-TO-DGTL CONV PROG 24LFCSP
標(biāo)準(zhǔn)包裝： 500
系列： CapTouch™
類型： 電容數(shù)字轉(zhuǎn)換器
分辨率（位）： 16 b
采樣率（每秒）： 250k
數(shù)據(jù)接口： 串行，SPI?
電壓電源： 單電源
電源電壓： 2.6 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 24-VFQFN 裸露焊盤，CSP
供應(yīng)商設(shè)備封裝： 24-LFCSP-VQ（4x4）
包裝： 帶卷 (TR)
AD7147
Data Sheet
Rev. D | Page 52 of 72
Table 32. Device ID Register
Address
Data Bit
Default
Value
Type
Name
Description
0x017
[3:0]
0
R
REVISION_CODE
Revision code
[15:4]
147
R
DEVID
Device ID = 0001 0100 0111
Table 33. 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
[15:12]
Unused
Set to 0
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