GP522 Datasheet, PDF (4/8 Pages) List of Unclassifed Manufacturers – GP522 Controller Chip

R2 [THRESHOLD] = 49.5kΩ ± 25%
DC referenced to V_SS, AC = 0, 0mV_RMS.
TAP
BIT 5
BIT 6
BIT 7
BIT 8
RATIOMETRIC
VALUE (%)
RATIOMETRIC
TOLERANCE
(±%)
NOMINAL
TAP
VALUE
UNITS
0
0
0
0
0
100.00
N/A
49.5
kΩ
1
0
0
0
1
82.64
7
40.9
kΩ
2
0
0
1
0
68.62
9
34.0
kΩ
3
0
0
1
1
54.75
9
27.1
kΩ
4
0
1
0
0
46.06
9
22.8
kΩ
5
0
1
0
1
36.02
9
17.8
kΩ
6
0
1
1
0
30.38
11
15.0
kΩ
7
0
1
1
1
24.64
11
12.2
kΩ
8
1
0
0
0
20.27
12
10.0
kΩ
9
1
0
0
1
13.58
16
6.72
kΩ
10
1
0
1
0
10.91
23
5.40
kΩ
11
1
0
1
1
7.47
16
3.70
kΩ
12
1
1
0
0
5.88
20
2.91
kΩ
13
1
1
0
1
3.88
22
1.92
kΩ
14
1
1
1
0
2.42
32
1.20
kΩ
15
1
1
1
1
N/A
N/A
0.15 MAX
kΩ
522 - 21 - 02
R3 [LOW RATIO] = 100kΩ ± 40%
DC referenced to V_SS + V_be, AC = 100,100mV_RMS.
TAP
BIT 9
BIT 10
BIT 11
BIT 12
RATIOMETRIC
VALUE (%)
RATIOMETRIC
TOLERANCE
(±%)
NOMINAL
TAP
VALUE
UNITS
0
0
0
0
0
N/A
N/A
0.5 MAX
kΩ
1
0
0
0
1
7.14
14
14.3
kΩ
2
0
0
1
0
13.67
11
27.3
kΩ
3
0
0
1
1
19.509
9
39.0
kΩ
4
0
1
0
0
27.37
7
54.7
kΩ
5
0
1
0
1
33.40
7
66.8
kΩ
6
0
1
1
0
40.40
7
80.8
kΩ
7
0
1
1
1
46.70
7
93.4
kΩ
8
1
0
0
0
53.50
7
107
kΩ
9
1
0
0
1
59.40
7
119
kΩ
10
1
0
1
0
67.17
7
134
kΩ
11
1
0
1
1
73.50
7
147
kΩ
12
1
1
0
0
80.00
7
160
kΩ
13
1
1
0
1
86.50
7
173
kΩ
14
1
1
1
0
93.50
7
187
kΩ
15
1
1
1
1
100.00
N/A
200
kΩ
4