参数资料
型号: AD7147WPACPZ-500R7
厂商: Analog Devices Inc
文件页数: 53/73页
文件大小: 0K
描述: IC CAP-TO-DGTL CONV PROG 24LFCSP
标准包装: 500
系列: CapTouch™
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,SPI?
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: 24-VFQFN 裸露焊盘,CSP
供应商设备封装: 24-LFCSP-VQ(4x4)
包装: 带卷 (TR)
AD7147
Data Sheet
Rev. D | Page 56 of 72
Table 38. STAGE0 to STAGE11 Configuration Registers
Address
Data Bit
Default
Type
Name
Description
0x080
[15:0]
X
R/W
STAGE0_CONNECTION[6:0]
STAGE0 CIN[6:0] connection setup (see Table 34)
0x081
[15:0]
X
R/W
STAGE0_CONNECTION[12:7]
STAGE0 CIN[12:7] connection setup (see Table 35)
0x082
[15:0]
X
R/W
STAGE0_AFE_OFFSET
STAGE0 AFE offset control (see Table 36)
0x083
[15:0]
X
R/W
STAGE0_SENSITIVITY
STAGE0 sensitivity control (see Table 37)
0x084
[15:0]
X
R/W
STAGE0_OFFSET_LOW
STAGE0 initial offset low value
0x085
[15:0]
X
R/W
STAGE0_OFFSET_HIGH
STAGE0 initial offset high value
0x086
[15:0]
X
R/W
STAGE0_OFFSET_HIGH_CLAMP
STAGE0 offset high clamp value
0x087
[15:0]
X
R/W
STAGE0_OFFSET_LOW_CLAMP
STAGE0 offset low clamp value
0x088
[15:0]
X
R/W
STAGE1_CONNECTION[6:0]
STAGE1 CIN[6:0] connection setup (see Table 34)
0x089
[15:0]
X
R/W
STAGE1_CONNECTION[12:7]
STAGE1 CIN[12:7] connection setup (see Table 35)
0x08A
[15:0]
X
R/W
STAGE1_AFE_OFFSET
STAGE1 AFE offset control (see Table 36)
0x08B
[15:0]
X
R/W
STAGE1_SENSITIVITY
STAGE1 sensitivity control (see Table 37)
0x08C
[15:0]
X
R/W
STAGE1_OFFSET_LOW
STAGE1 initial offset low value
0x08D
[15:0]
X
R/W
STAGE1_OFFSET_HIGH
STAGE1 initial offset high value
0x08E
[15:0]
X
R/W
STAGE1_OFFSET_HIGH_CLAMP
STAGE1 offset high clamp value
0x08F
[15:0]
X
R/W
STAGE1_OFFSET_LOW_CLAMP
STAGE1 offset low clamp value
0x090
[15:0]
X
R/W
STAGE2_CONNECTION[6:0]
STAGE2 CIN[6:0] connection setup (see Table 34)
0x091
[15:0]
X
R/W
STAGE2_CONNECTION[12:7]
STAGE2 CIN[12:7] connection setup (see Table 35)
0x092
[15:0]
X
R/W
STAGE2_AFE_OFFSET
STAGE2 AFE offset control (see Table 36)
0x093
[15:0]
X
R/W
STAGE2_SENSITIVITY
STAGE2 sensitivity control (see Table 37)
0x094
[15:0]
X
R/W
STAGE2_OFFSET_LOW
STAGE2 initial offset low value
0x095
[15:0]
X
R/W
STAGE2_OFFSET_HIGH
STAGE2 initial offset high value
0x096
[15:0]
X
R/W
STAGE2_OFFSET_HIGH_CLAMP
STAGE2 offset high clamp value
0x097
[15:0]
X
R/W
STAGE2_OFFSET_LOW_CLAMP
STAGE2 offset low clamp value
0x098
[15:0]
X
R/W
STAGE3_CONNECTION[6:0]
STAGE3 CIN[6:0] connection setup (see Table 34)
0x099
[15:0]
X
R/W
STAGE3_CONNECTION[12:7]
STAGE3 CIN[12:7] connection setup (see Table 35)
0x09A
[15:0]
X
R/W
STAGE3_AFE_OFFSET
STAGE3 AFE offset control (see Table 36)
0x09B
[15:0]
X
R/W
STAGE3_SENSITIVITY
STAGE3 sensitivity control (see Table 37)
0x09C
[15:0]
X
R/W
STAGE3_OFFSET_LOW
STAGE3 initial offset low value
0x09D
[15:0]
X
R/W
STAGE3_OFFSET_HIGH
STAGE3 initial offset high value
0x09E
[15:0]
X
R/W
STAGE3_OFFSET_HIGH_CLAMP
STAGE3 offset high clamp value
0x09F
[15:0]
X
R/W
STAGE3_OFFSET_LOW_CLAMP
STAGE3 offset low clamp value
0x0A0
[15:0]
X
R/W
STAGE4_CONNECTION[6:0]
STAGE4 CIN[6:0] connection setup (see Table 34)
0x0A1
[15:0]
X
R/W
STAGE4_CONNECTION[12:7]
STAGE4 CIN[12:7] connection setup (see Table 35)
0x0A2
[15:0]
X
R/W
STAGE4_AFE_OFFSET
STAGE4 AFE offset control (see Table 36)
0x0A3
[15:0]
X
R/W
STAGE4_SENSITIVITY
STAGE4 sensitivity control (see Table 37)
0x0A4
[15:0]
X
R/W
STAGE4_OFFSET_LOW
STAGE4 initial offset low value
0x0A5
[15:0]
X
R/W
STAGE4_OFFSET_HIGH
STAGE4 initial offset high value
0x0A6
[15:0]
X
R/W
STAGE4_OFFSET_HIGH_CLAMP
STAGE4 offset high clamp value
0x0A7
[15:0]
X
R/W
STAGE4_OFFSET_LOW_CLAMP
STAGE4 offset low clamp value
0x0A8
[15:0]
X
R/W
STAGE5_CONNECTION[6:0]
STAGE5 CIN[6:0] connection setup (see Table 34)
0x0A9
[15:0]
X
R/W
STAGE5_CONNECTION[12:7]
STAGE5 CIN[12:7] connection setup (see Table 35)
0x0AA
[15:0]
X
R/W
STAGE5_AFE_OFFSET
STAGE5 AFE offset control (see Table 36)
0x0AB
[15:0]
X
R/W
STAGE5_SENSITIVITY
STAGE5 sensitivity control (see Table 37)
0x0AC
[15:0]
X
R/W
STAGE5_OFFSET_LOW
STAGE5 initial offset low value
0x0AD
[15:0]
X
R/W
STAGE5_OFFSET_HIGH
STAGE5 initial offset high value
0x0AE
[15:0]
X
R/W
STAGE5_OFFSET_HIGH_CLAMP
STAGE5 offset high clamp value
0x0AF
[15:0]
X
R/W
STAGE5_OFFSET_LOW_CLAMP
STAGE5 offset low clamp value
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