參數(shù)資料
型號(hào): AD7148ACPZ-1REEL
廠商: Analog Devices Inc
文件頁(yè)數(shù): 33/57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 38 of 56
Table 22. STAGEx_LOW_INT_EN Register
Address
Data Bit
Default
Value
Type
Mnemonic
Description
0x005
[0]
0
R/W
STAGE0_LOW_INT_EN
STAGE0 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
[1]
0
R/W
STAGE1_LOW_INT_EN
STAGE1 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE1 low threshold is exceeded
[2]
0
R/W
STAGE2_LOW_INT_EN
STAGE2 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE2 low threshold is exceeded
[3]
0
R/W
STAGE3_LOW_INT_EN
STAGE3 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE3 low threshold is exceeded
[4]
0
R/W
STAGE4_LOW_INT_EN
STAGE4 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE4 low threshold is exceeded
[5]
0
R/W
STAGE5_LOW_INT_EN
STAGE5 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE5 low threshold is exceeded
[6]
0
R/W
STAGE6_LOW_INT_EN
STAGE6 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE6 low threshold is exceeded
[7]
0
R/W
STAGE7_LOW_INT_EN
STAGE7 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE7 low threshold is exceeded
[11:8]
0
Unused
Set unused register bits to 0
[13:12]
0
R/W
GPIO_SETUP
GPIO setup
00 = disable GPIO pin
01 = configure GPIO as an input
10 = configure GPIO as an active low output
11 = configure GPIO as an active high output
[15:14]
0
R/W
GPIO_INPUT_CONFIG
GPIO input configuration
00 = triggered on negative level
01 = triggered on positive edge
10 = triggered on negative edge
11 = triggered on positive level
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