AD7143 Analog Devices, AD7143 Datasheet - Page 38

• Manufacturer Part Number: AD7143
• Description: Programmable Controller for Capacitance Touch Sensors
• Manufacturer: Analog Devices

Specifications of AD7143

• Resolution (bits): 16bit
• # Chan: 8
• Sample Rate: n/a
• Interface: I²C/Ser 2-Wire,Ser
• Analog Input Type: n/a
• Ain Range: ± 2 pF (Delta C)
• Adc Architecture: Sigma-Delta
• Pkg Type: CSP

AD7143
Table 21. STAGE_LOW_INT_EN Register
Address
0x005
Data Bit
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[11:8]
[15:12]
Default
0
0
0
0
0
0
0
0
0
0
R/W
Type
Name
STAGE0_LOW_INT_EN
STAGE1_LOW_INT_EN
STAGE2_LOW_INT_EN
STAGE3_LOW_INT_EN
STAGE4_LOW_INT_EN
STAGE5_LOW_INT_EN
STAGE6_LOW_INT_EN
STAGE7_LOW_INT_EN
Unused
TESTMODE
Rev. 0 | Page 38 of 56
Description
STAGE0 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE1 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE2 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE3 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE4 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE5 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE6 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
STAGE7 low interrupt enable
0 = interrupt source disabled
1 = INT asserted if STAGE0 low threshold is exceeded
Set unused register bits = 0
Set test mode register bits = 0 (at all times)