AD7147A-1ACBZ-RL Analog Devices Inc, AD7147A-1ACBZ-RL Datasheet - Page 51
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AD7147A-1ACBZ-RL
Manufacturer Part Number
AD7147A-1ACBZ-RL
Description
CAPACITANCE TO DIGITAL CONVERTER
Manufacturer
Analog Devices Inc
Series
CapTouch™r
Type
Capacitive Sensor Controllerr
Datasheet
1.AD7147AACBZ-RL.pdf
(68 pages)
Specifications of AD7147A-1ACBZ-RL
Resolution (bits)
16 b
Data Interface
I²C, Serial
Voltage Supply Source
Single Supply
Voltage - Supply
2.6 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
25-WLCSP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Sampling Rate (per Second)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
BANK 2 REGISTERS
All address values are expressed in hexadecimal.
Table 35. STAGEx_CONNECTION[6:0] Register Description (x = 0 to 11)
Data Bit
[1:0]
[3:2]
[5:4]
[7:6]
[9:8]
[11:10]
[13:12]
[15:14]
1
X = don’t care.
X
X
X
X
X
X
X
Default
Value
X
1
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Name
CIN0_CONNECTION_SETUP
CIN1_CONNECTION_SETUP
CIN2_CONNECTION_SETUP
CIN3_CONNECTION_SETUP
CIN4_CONNECTION_SETUP
CIN5_CONNECTION_SETUP
CIN6_CONNECTION_SETUP
Unused
Rev. B | Page 51 of 68
CIN0 connection setup
CIN1 connection setup
CIN2 connection setup
CIN3 connection setup
CIN4 connection setup
CIN5 connection setup
CIN6 connection setup
Description
00 = CIN0 not connected to CDC inputs
01 = CIN0 connected to CDC negative input
10 = CIN0 connected to CDC positive input
11 = CIN0 connected to BIAS (connect unused CINx inputs)
00 = CIN1 not connected to CDC inputs
01 = CIN1 connected to CDC negative input
10 = CIN1 connected to CDC positive input
11 = CIN1 connected to BIAS (connect unused CINx inputs)
00 = CIN2 not connected to CDC inputs
01 = CIN2 connected to CDC negative input
10 = CIN2 connected to CDC positive input
11 = CIN2 connected to BIAS (connect unused CINx inputs)
00 = CIN3 not connected to CDC inputs
01 = CIN3 connected to CDC negative input
10 = CIN3 connected to CDC positive input
11 = CIN3 connected to BIAS (connect unused CINx inputs)
00 = CIN4 not connected to CDC inputs
01 = CIN4 connected to CDC negative input
10 = CIN4 connected to CDC positive input
11 = CIN4 connected to BIAS (connect unused CINx inputs)
00 = CIN5 not connected to CDC inputs
01 = CIN5 connected to CDC negative input
10 = CIN5 connected to CDC positive input
11 = CIN5 connected to BIAS (connect unused CINx inputs)
00 = CIN6 not connected to CDC inputs
01 = CIN6 connected to CDC negative input
10 = CIN6 connected to CDC positive input
11 = CIN6 connected to BIAS (connect unused CINx inputs)
Set to 0
AD7147A