参数资料
型号: AD5422BREZ
厂商: Analog Devices Inc
文件页数: 8/44页
文件大小: 0K
描述: IC DAC 16BIT 1CH 24TSSOP
产品培训模块: Power Line Monitoring
Data Converter Fundamentals
DAC Architectures
设计资源: 16-Bit Fully Isolated Output Module Using AD5422 and ADuM1401 (CN0065)
Simplified 16-Bit Voltage Output and 4 mA-to-20 mA Output Solution Using AD5422 (CN0077)
标准包装: 62
设置时间: 25µs
位数: 16
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 1
电压电源: 模拟和数字,双 ±
功率耗散(最大): 950mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm)裸露焊盘
供应商设备封装: 24-TSSOP 裸露焊盘
包装: 管件
输出数目和类型: 1 电流,单极;1 电流,双极;1 电压,单极;1 电压,双极
采样率(每秒): 40k
产品目录页面: 782 (CN2011-ZH PDF)
AD5412/AD5422
Data Sheet
Rev. I | Page 16 of 44
VOLTAGE OUTPUT
–0.0025
–0.0020
–0.0015
–0.0010
–0.0005
0.0005
0
0.0010
0.0015
0.0020
0.0025
0
10,000
20,000
30,000
40,000
50,000
60,000
INL
E
RRO
R
(
%
F
S
R)
CODE
06996-
117
±10V RANGE
±5V RANGE
+5V RANGE
+10V RANGE
AVDD = +24V
AVSS = –24V
TA = 25°C
Figure 17. Integral Nonlinearity Error vs. DAC Code, Dual Supply
–0.0025
–0.0020
–0.0015
–0.0010
–0.0005
0
0.0005
0.0010
0.0015
0.0020
0.0025
0
10,000
20,000
30,000
40,000
50,000
60,000
INL
E
RRO
R
(
%
F
S
R)
CODE
+5V RANGE
+10V RANGE
AVDD = 24V
AVSS = 0V
TA = 25°C
06996-
118
Figure 18. Integral Nonlinearity Error vs. DAC Code, Single Supply
–1.0
–0.8
–0.6
–0.4
–0.2
0.2
0
0.4
0.6
0.8
1.0
0
10,000
20,000
30,000
40,000
50,000
60,000
DNL
E
RRO
R
(
L
S
B)
CODE
06996-
119
±10V RANGE
±5V RANGE
+10V RANGE
+5V RANGE
AVDD = +24V
AVSS = –24V
TA = 25°C
Figure 19. Differential Nonlinearity Error vs. DAC Code, Dual Supply
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
0
10,000
20,000
30,000
40,000
50,000
60,000
DNL
E
RRO
R
(
L
S
B)
CODE
AVDD = 24V
AVSS = 0V
TA = 25°C
06996-
120
+5V RANGE
+10V RANGE
Figure 20. Differential Nonlinearity Error vs. DAC Code, Single Supply
–0.009
–0.007
–0.003
–0.005
–0.001
0.001
0.003
0.005
0
10,000
20,000
30,000
40,000
50,000
60,000
T
O
T
AL
UNADJS
UT
E
D
E
RRO
R
(
%
F
S
R)
CODE
06996-
221
±10V RANGE
±5V RANGE
+5V RANGE
+10V RANGE
AVDD = +24V
AVSS = –24V
TA = 25°C
Figure 21. Total Unadjusted Error vs. DAC Code, Dual Supply
–0.010
–0.005
0
0.005
0.010
0.015
0.020
0.025
0.030
0
10,000
20,000
30,000
40,000
50,000
60,000
T
O
T
AL
UNADJUS
T
E
D
E
RRO
R
(
%
F
S
R)
CODE
AVDD = 24V
AVSS = 0V
TA = 25°C
06996-
122
+5V RANGE
+10V RANGE
Figure 22. Total Unadjusted Error vs. DAC Code, Single Supply
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