MAX261BCNG Maxim Integrated Products, MAX261BCNG Datasheet - Page 14

• Manufacturer Part Number: MAX261BCNG
• Description: Active Filter Integrated Circuits (ICs)
• Manufacturer: Maxim Integrated Products

Specifications of MAX261BCNG

• Number Of Channels: 2
• Cutoff Frequency: 57 KHz
• Supply Voltage (max): 12.6 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Operating Supply Voltage: 5 V
• Supply Voltage (min): 4.74 V
• Package / Case: PDIP N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Microprocessor Programmable
Universal Active Filters
Table 3. Q Program Selection Table (continued)
Notes 5) In modes 1, 3, and 4: Q = 64 / (128 - N)
14
PROGRAMMED Q
MODES
0.800
0.810
0.821
0.831
0.842
0.853
0.865
0.877
0.889
0.901
0.914
0.928
0.941
0.955
0.969
0.985
1,3,4
1.00
1.02
1.03
1.05
1.07
1.08
1.10
1.12
1.14
1.16
1.19
1.21
1.23
1.25
1.28
1.31
1.33
1.36
1.39
1.42
1.45
1.49
1.52
1.56
______________________________________________________________________________________
6) In mode 2, the listed Q values are those of mode 1 multiplied by √2. Then Q = 90.51 / (128 - N)
MODE
1.13
1.15
1.16
1.18
1.19
1.21
1.22
1.24
1.26
1.27
1.29
1.31
1.33
1.35
1.37
1.39
1.41
1.44
1.46
1.48
1.51
1.53
1.56
1.59
1.62
1.65
1.68
1.71
1.74
1.77
1.81
1.85
1.89
1.93
1.97
2.01
2.06
2.10
2.16
2.21
2
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
N
Q6 Q5 Q4 Q3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PROGRAM CODE
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
Q2 Q1 Q0
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PROGRAMMED Q
MODES
1,3,4
1.60
1.64
1.68
1.73
1.78
1.83
1.88
1.94
2.00
2.06
2.13
2.21
2.29
2.37
2.46
2.56
2.67
2.78
2.91
3.05
3.20
3.37
3.56
3.76
4.00
4.27
4.57
4.92
5.33
5.82
6.40
7.11
8.00
9.14
10.7
12.8
16.0
21.3
32.0
64.0
MODE
2.26
2.32
2.40
2.45
2.51
2.59
2.66
2.74
2.83
2.92
3.02
3.12
3.23
3.35
3.48
3.62
3.77
3.96
4.11
4.31
4.53
4.76
5.03
5.32
5.66
6.03
6.46
6.96
7.54
8.23
9.05
10.1
11.3
12.9
15.1
18.1
22.6
30.2
45.3
90.5
2
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
88
89
90
91
92
93
94
95
96
97
98
99
N
Q6
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
PROGRAM CODE
Q5 Q4 Q3 Q2 Q1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Q0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1