AD8555ACP-REEL7 Analog Devices Inc, AD8555ACP-REEL7 Datasheet - Page 18

• Manufacturer Part Number: AD8555ACP-REEL7
• Description: IC AMP CHOPPER 2MHZ 10MA 16LFCSP
• Manufacturer: Analog Devices Inc
• Series: DigiTrim®r

Specifications of AD8555ACP-REEL7

• Rohs Status: RoHS non-compliant
• Amplifier Type: Chopper (Zero-Drift)
• Number Of Circuits: 1
• Slew Rate: 1.2 V/µs
• Gain Bandwidth Product: 2MHz
• Current - Input Bias: 16nA
• Voltage - Input Offset: 2µV
• Current - Supply: 2mA
• Current - Output / Channel: 10mA
• Voltage - Supply, Single/dual (±): 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-LFCSP
• Output Type: -
• -3db Bandwidth: -

AD8555
GAIN VALUES
Table 6. First Stage Gain vs. Gain Code
First Stage
Gain Code
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
GAIN1
≈
4
First Stage Gain
4.000
4.015
4.030
4.045
4.060
4.075
4.090
4.105
4.120
4.135
4.151
4.166
4.182
4.197
4.213
4.228
4.244
4.260
4.276
4.291
4.307
4.323
4.339
4.355
4.372
4.388
4.404
4.420
4.437
4.453
4.470
4.486
×
⎛
⎜
⎝
6.4
4
⎞
⎟
⎠
⎛
⎜
⎝
Code
127
⎞
⎟
⎠
First Stage
Gain Code
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
First Stage Gain
4.503
4.520
4.536
4.553
4.570
4.587
4.604
4.621
4.638
4.655
4.673
4.690
4.707
4.725
4.742
4.760
4.778
4.795
4.813
4.831
4.849
4.867
4.885
4.903
4.921
4.939
4.958
4.976
4.995
5.013
5.032
5.050
Rev. A | Page 18 of 28
(3)
First Stage
Gain Code
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
Table 7. Second Stage Gain and Gain Ranges vs. Gain Code
Second
Stage Gain
Code
0
1
2
3
4
5
6
7
First Stage Gain
5.069
5.088
5.107
5.126
5.145
5.164
5.183
5.202
5.221
5.241
5.260
5.280
5.299
5.319
5.339
5.358
5.378
5.398
5.418
5.438
5.458
5.479
5.499
5.519
5.540
5.560
5.581
5.602
5.622
5.643
5.664
5.685
Second
Stage
Gain
17.5
25
35
50
70
100
140
200
Minimum
Combined
Gain
70
100
140
200
280
400
560
800
First Stage
Gain Code
96
97
98
99
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
First Stage Gain
5.706
5.727
5.749
5.770
5.791
5.813
5.834
5.856
5.878
5.900
5.921
5.943
5.965
5.988
6.010
6.032
6.054
6.077
6.099
6.122
6.145
6.167
6.190
6.213
6.236
6.259
6.283
6.306
6.329
6.353
6.376
6.400
Maximum
Combined
Gain
112
160
224
320
448
640
896
1280