参数资料
型号: AD5390BSTZ-5
厂商: Analog Devices Inc
文件页数: 42/44页
文件大小: 0K
描述: IC DAC 14BIT I2C 16CH 52-LQFP
产品培训模块: Data Converter Fundamentals
DAC Architectures
产品变化通告: AD5390/1/2 Redesign Change 16/May/2012
设计资源: 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029)
AD5390/91/92 Channel Monitor Function (CN0030)
标准包装: 1
设置时间: 8µs
位数: 14
数据接口: I²C,串行
转换器数目: 16
电压电源: 单电源
功率耗散(最大): 35mW
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 52-LQFP
供应商设备封装: 52-LQFP(10x10)
包装: 托盘
输出数目和类型: 16 电压,单极
采样率(每秒): 125k
产品目录页面: 782 (CN2011-ZH PDF)
配用: EVAL-AD5390EBZ-ND - BOARD EVALUATION FOR AD5390
Data Sheet
AD5390/AD5391/AD5392
Rev. E | Page 7 of 44
AD5390-5/AD5391-5/AD5392-5 AC CHARACTERISTICS
AVDD = 4.5 V to 5.5 V; DVDD = 2.7 V to 5.5 V; AGND = DGND = 0 V.
Table 3.
Parameter
All1
Unit
Test Conditions/Comments
DYNAMIC PERFORMANCE
Output Voltage Settling Time
scale to scale change settling to ±1 LSB
AD5390/AD5392
3
s typ
Boost mode off, CR11 = 0
8
s max
Boost mode off, CR11 = 0
AD5391
3
s typ
Boost mode off, CR11 = 0
8
s max
Boost mode off, CR11 = 0
Slew rate2
2.5
V/s typ
Boost mode on
1.5
V/s typ
Boost mode off
Digital-to-Analog Glitch Energy
12
nV-s typ
Glitch Impulse Peak Amplitude
15
mV typ
Channel-to-Channel Isolation
100
dB typ
See the Terminology section
DAC-to-DAC Crosstalk
1
nV-s typ
See the Terminology section
Digital Crosstalk
0.8
nV-s typ
Digital Feedthrough
0.1
nV-s typ
Effect of input bus activity on DAC output under test
Output Noise (0.1 Hz to 10 Hz)
15
V p-p typ
External reference midscale loaded to DAC
40
V p-p typ
Internal reference midscale loaded to DAC
Output Noise Spectral Density
@ 1 kHz
150
nV/(Hz)1/2 typ
@ 10 kHz
100
nV/(Hz)1/2 typ
1
Guaranteed by characterization, not production tested.
2
The slew rate can be adjusted via the current boost control bit in the DAC control register.
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