WM5620 查看數據表（PDF） - Wolfson Microelectronics plc
零件编号
产品描述 (功能)
生产厂家
WM5620 Datasheet PDF : 14 Pages
| |||
WM5620L, WM5620
Typical Performance Characteristics (Continued)
Typical DNL, INL and TUE * at VDD = 5 V
Inte gral Nonline arit y
V DD = 5 V , V ref = 2 V , Range = x 2, TA = 25OC
0.2
0.1
0
-0.1
-0.2
0 32 64 96 128 160 192 224 256
Input Code
Typical DNL, INL and TUE at VDD = 3 V
To tal Unadjuste d Error
V DD = 5 V , V ref = 2 V , Range = x 2, TA = 25OC
0.5
0.25
0
-0.25
-0.5
0
32 64 96 128 160 192 224 256
Input Code
D iffe re nt ial Nonline arit y
V DD = 3 V , V ref = 1.25 V , Range x 2, TA = 25OC
0.2
0.1
0
-0.1
-0.2
0 32 64 96 128 160 192 224 256
Input Code
To tal Unadjuste d Error
V DD = 3 V , V ref = 1.25 V , Range x 2, TA = 25OC
0.5
0.25
0
-0.25
-0.5
0 32 64 96 128 160 192 224 256
Input Code
Inte gral Nonline arit y
V DD= 3 V , V ref = 1.25 V , Range x 2, TA = 25OC
0.2
0.1
0
-0.1
-0.2
0 32 64 96 128 160 192 224 256
Input Code
Out put Source Current v s
Out put Voltage
8
7
6
5
4
V DD = 5 V
TA = 25OC
3
V ref= 2 V
Range = x 2
2
Input code = 255
1
0
0
1
2
3
4
5
Vout (V)
Supply Current v s
Temperat ure
1.2
1.15
1.1
1.05
1
Range = x 2
Input code = 255
V DD = 5 V
V ref = 2 V
0.95
0.9
0.85
V DD = 3 V
V ref = 1.25 V
0.8
-50
0
50
100
Tempera ture ( O C)
Wolfson Microelectronics
6
Share Link: 