参数资料
型号: AD7392ARZ-REEL
厂商: Analog Devices Inc
文件页数: 3/20页
文件大小: 0K
描述: IC DAC 12BIT PARALLEL 3V 20SOIC
产品培训模块: Data Converter Fundamentals
DAC Architectures
标准包装: 1,000
设置时间: 60µs
位数: 12
数据接口: 并联
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 500µW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-SOIC(0.295",7.50mm 宽)
供应商设备封装: 20-SOIC W
包装: 带卷 (TR)
输出数目和类型: 1 电压,单极;1 电压,双极
采样率(每秒): 17k
AD7392/AD7393
Rev. C | Page 11 of 20
01
12
1-
026
TIME (100s/DIV)
RL = 1M TO GND
TA = 25°C
5V
500mV
IDD (A)
100
50
0
VOUT (V)
2
0
SHDN
1
0
2V
VDD = 5V
VREF = 2.5V
CODE = 0xFFF
AD7392
100
90
10
0%
100s
Figure 23. Shutdown Recovery Time
10
–55
–35
–15
5
25
45
65
85
105
125
100
1000
AD7392
01
12
1-
02
7
TEMPERATURE (°C)
S
U
P
LY
CURR
E
NT
(
n
A)
VDD = 5.5V
VREF = 2.5V
SHDN = 0V
Figure 24. Shutdown Current vs. Temperature
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
512
1024
1536
2048
2560
3072
3584
4096
AD7392
01
12
1-
00
2
CODE (Decimal)
DN
L
(
L
S
B
)
VDD = 2.7V
VREF = 2.5V
TA = 25°C
Figure 25. AD7392 Differential Nonlinearity Error vs. Code
1.0
–1.0
–0.8
–0.6
–0.4
–0.2
0
0.2
0.4
0.6
0.8
0
128
256
384
512
640
768
896
1024
AD7393
01
12
1-
00
3
CODE (Decimal)
DN
L
(
L
S
B
)
VDD = 2.7V
VREF = 2.5V
TA = 25°C
Figure 26. AD7393 Differential Nonlinearity Error vs. Code
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AD7393ARU 制造商:AD 制造商全称:Analog Devices 功能描述:+3 V, Parallel Input Micropower 10- and 12-Bit DACs
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