參數(shù)資料
型號(hào): AD7142ACPZ-1500RL7
廠商: Analog Devices Inc
文件頁(yè)數(shù): 48/73頁(yè)
文件大小: 0K
描述: IC CAP-TO-DGTL CONV PROG 32LFCSP
標(biāo)準(zhǔn)包裝: 1
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
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: 32-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 32-LFCSP-VQ(5x5)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: AD7142ACPZ-1500RL7DKR
AD7142
Rev. A | Page 51 of 72
Table 36. STAGE3 Configuration Registers
Address
Data Bit
Default
Value
Type
Name
Description
0x098
[15:0]
X
R/W
STAGE3_CONNECTION[6:0]
STAGE3 CIN(6:0) connection setup (see Table 45)
0x099
[15:0]
X
R/W
STAGE3_CONNECTION[13:7]
STAGE3 CIN(13:7) connection setup (see Table 46)
0x09A
[15:0]
X
R/W
STAGE3_AFE_OFFSET
STAGE3 AFE offset control (see Table 47)
0x09B
[15:0]
X
R/W
STAGE3_SENSITIVITY
STAGE3 sensitivity control (see Table 48)
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
Table 37. STAGE4 Configuration Registers
Address
Data Bit
Default
Value
Type
Name
Description
0x0A0
[15:0]
X
R/W
STAGE4_CONNECTION[6:0]
STAGE4 CIN(6:0) connection setup (see Table 45)
0x0A1
[15:0]
X
R/W
STAGE4_CONNECTION[13:7]
STAGE4 CIN(13:7) connection setup (see Table 46)
0x0A2
[15:0]
X
R/W
STAGE4_AFE_OFFSET
STAGE4 AFE offset control (see Table 47)
0x0A3
[15:0]
X
R/W
STAGE4_SENSITIVITY
STAGE4 sensitivity control (see Table 48)
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
Table 38. STAGE5 Configuration Registers
Address
Data Bit
Default
Value
Name
Type
Description
0x0A8
[15:0]
X
R/W
STAGE5_CONNECTION[6:0]
STAGE5 CIN(6:0) connection setup (see Table 45)
0x0A9
[15:0]
X
R/W
STAGE5_CONNECTION[13:7]
STAGE5 CIN(13:7) connection setup (see Table 46)
0x0AA
[15:0]
X
R/W
STAGE5_AFE_OFFSET
STAGE5 AFE offset control (see Table 47)
0x0AB
[15:0]
X
R/W
STAGE5_SENSITIVITY
STAGE5 sensitivity control (see Table 48)
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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