参数资料
型号: AD5449YRUZ-REEL7
厂商: Analog Devices Inc
文件页数: 2/29页
文件大小: 0K
描述: IC DAC DUAL 12BIT MULT 16TSSOP
产品培训模块: Data Converter Fundamentals
DAC Architectures
标准包装: 1,000
设置时间: 80ns
位数: 12
数据接口: 串行
转换器数目: 2
电压电源: 单电源
功率耗散(最大): 3.5µW
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
输出数目和类型: 4 电流,单极;4 电流,双极
采样率(每秒): 2.47M
Data Sheet
AD5429/AD5439/AD5449
Rev. E | Page 9 of 28
TYPICAL PERFORMANCE CHARACTERISTICS
–0.20
–0.15
–0.10
–0.05
0
0.05
INL
(LSB)
0.10
0.15
0.20
04464-017
0
50
100
150
200
250
CODE
TA = 25°C
VREF = 10V
VDD = 5V
Figure 7. INL vs. Code (8-Bit DAC)
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
INL
(LSB)
04464-018
0
200
400
600
800
1000
CODE
TA = 25°C
VREF = 10V
VDD = 5V
Figure 8. INL vs. Code (10-Bit DAC)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
INL
(LSB)
2000
1500
500
1000
0
2500
3000
3500
4000
CODE
04464-019
TA = 25°C
VREF = 10V
VDD = 5V
Figure 9. INL vs. Code (12-Bit DAC)
–0.20
–0.15
–0.10
–0.05
0
0.05
DNL
(LSB)
0.10
0.15
0.20
04464-020
0
50
100
150
200
250
CODE
TA = 25°C
VREF = 10V
VDD = 5V
Figure 10. DNL vs. Code (8-Bit DAC)
–0.5
–0.4
–0.3
–0.2
–0.1
0
0.1
0.2
0.3
0.4
0.5
DNL
(LSB)
04464-021
0
200
400
600
800
1000
CODE
TA = 25°C
VREF = 10V
VDD = 5V
Figure 11. DNL vs. Code (10-Bit DAC)
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
1.0
DNL
(LSB)
2000
1500
500
1000
0
2500
3000
3500
4000
CODE
04464-022
TA = 25°C
VREF = 10V
VDD = 5V
Figure 12. DNL vs. Code (12-Bit DAC)
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