參數(shù)資料
型號(hào): AD7148ACPZ-1REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 49/57頁(yè)
文件大?。?/td> 0K
描述: IC CAP-TO-DGTL CONV PROG 16LFCSP
標(biāo)準(zhǔn)包裝: 5,000
類型: 電容性
觸摸面板接口: 2 線
輸入數(shù)/鍵: 8
分辨率(位): 16 b
數(shù)據(jù)接口: I²C,串行
數(shù)據(jù)速率/采樣率 (SPS,BPS): 250k
電壓基準(zhǔn): 內(nèi)部
電源電壓: 2.6 V ~ 3.3 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-VQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 16-LFCSP
包裝: 帶卷 (TR)
AD7148
Rev. A | Page 52 of 56
Table 47. STAGE4 Results Registers
Address
Data
Bit
Default
Value
Type
Mnemonic
Description
0x170
[15:0]
X
R/W
STAGE4_CONV_DATA
STAGE4 CDC 16-bit conversion data
(copy of data in CDC_RESULT_S4 register)
0x171
[15:0]
X
R/W
STAGE4_FF_WORD0
STAGE4 fast FIFO WORD0
0x172
[15:0]
X
R/W
STAGE4_FF_WORD1
STAGE4 fast FIFO WORD1
0x173
[15:0]
X
R/W
STAGE4_FF_WORD2
STAGE4 fast FIFO WORD2
0x174
[15:0]
X
R/W
STAGE4_FF_WORD3
STAGE4 fast FIFO WORD3
0x175
[15:0]
X
R/W
STAGE4_FF_WORD4
STAGE4 fast FIFO WORD4
0x176
[15:0]
X
R/W
STAGE4_FF_WORD5
STAGE4 fast FIFO WORD5
0x177
[15:0]
X
R/W
STAGE4_FF_WORD6
STAGE4 fast FIFO WORD6
0x178
[15:0]
X
R/W
STAGE4_FF_WORD7
STAGE4 fast FIFO WORD7
0x179
[15:0]
X
R/W
STAGE4_SF_WORD0
STAGE4 slow FIFO WORD0
0x17A
[15:0]
X
R/W
STAGE4_SF_WORD1
STAGE4 slow FIFO WORD1
0x17B
[15:0]
X
R/W
STAGE4_SF_WORD2
STAGE4 slow FIFO WORD2
0x17C
[15:0]
X
R/W
STAGE4_SF_WORD3
STAGE4 slow FIFO WORD3
0x17D
[15:0]
X
R/W
STAGE4_SF_WORD4
STAGE4 slow FIFO WORD4
0x17E
[15:0]
X
R/W
STAGE4_SF_WORD5
STAGE4 slow FIFO WORD5
0x17F
[15:0]
X
R/W
STAGE4_SF_WORD6
STAGE4 slow FIFO WORD6
0x180
[15:0]
X
R/W
STAGE4_SF_WORD7
STAGE4 slow FIFO WORD7
0x181
[15:0]
X
R/W
STAGE4_SF_AMBIENT
STAGE4 slow FIFO ambient value
0x182
[15:0]
X
R/W
STAGE4_FF_AVG
STAGE4 fast FIFO average value
0x183
[15:0]
X
R/W
STAGE4_CDC_WORD0
STAGE4 CDC FIFO WORD0
0x184
[15:0]
X
R/W
STAGE4_CDC_WORD1
STAGE4 CDC FIFO WORD1
0x185
[15:0]
X
R/W
STAGE4_MAX_WORD0
STAGE4 maximum value FIFO WORD0
0x186
[15:0]
X
R/W
STAGE4_MAX_WORD1
STAGE4 maximum value FIFO WORD1
0x187
[15:0]
X
R/W
STAGE4_MAX_WORD2
STAGE4 maximum value FIFO WORD2
0x188
[15:0]
X
R/W
STAGE4_MAX_WORD3
STAGE4 maximum value FIFO WORD3
0x189
[15:0]
X
R/W
STAGE4_MAX_AVG
STAGE4 average maximum FIFO value
0x18A
[15:0]
X
R/W
STAGE4_HIGH_THRESHOLD
STAGE4 high threshold value
0x18B
[15:0]
X
R/W
STAGE4_MAX_TEMP
STAGE4 temporary maximum value
0x18C
[15:0]
X
R/W
STAGE4_MIN_WORD0
STAGE4 minimum value FIFO WORD0
0x18D
[15:0]
X
R/W
STAGE4_MIN_WORD1
STAGE4 minimum value FIFO WORD1
0x18E
[15:0]
X
R/W
STAGE4_MIN_WORD2
STAGE4 minimum value FIFO WORD2
0x18F
[15:0]
X
R/W
STAGE4_MIN_WORD3
STAGE4 minimum value FIFO WORD3
0x190
[15:0]
X
R/W
STAGE4_MIN_AVG
STAGE4 average minimum FIFO value
0x191
[15:0]
X
R/W
STAGE4_LOW_THRESHOLD
STAGE4 low threshold value
0x192
[15:0]
X
R/W
STAGE4_MIN_TEMP
STAGE4 temporary minimum value
0x193
[15:0]
X
Unused
Set unused register bits to 0
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