AVDD
參數(shù)資料
型號: AD5390BSTZ-5
廠商: Analog Devices Inc
文件頁數(shù): 2/44頁
文件大?。?/td> 0K
描述: IC DAC 14BIT I2C 16CH 52-LQFP
產(chǎn)品培訓模塊: Data Converter Fundamentals
DAC Architectures
產(chǎn)品變化通告: AD5390/1/2 Redesign Change 16/May/2012
設計資源: 8 to 16 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5390/1/2 (CN0029)
AD5390/91/92 Channel Monitor Function (CN0030)
標準包裝: 1
設置時間: 8µs
位數(shù): 14
數(shù)據(jù)接口: I²C,串行
轉(zhuǎn)換器數(shù)目: 16
電壓電源: 單電源
功率耗散(最大): 35mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 52-LQFP
供應商設備封裝: 52-LQFP(10x10)
包裝: 托盤
輸出數(shù)目和類型: 16 電壓,單極
采樣率(每秒): 125k
產(chǎn)品目錄頁面: 782 (CN2011-ZH PDF)
配用: EVAL-AD5390EBZ-ND - BOARD EVALUATION FOR AD5390
AD5390/AD5391/AD5392
Data Sheet
Rev. E | Page 10 of 44
AD5390-3/AD5391-3/AD5392-3 AC CHARACTERISTICS
AVDD = 2.7 V to 3.6 V; DVDD = 2.7 V to 5.5 V; AGND = DGND = 0 V; CL = 200 pF to AGND.
Table 5.
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 on, CR11 = 1
Slew Rate2
2.5
V/s typ
Boost mode on
1.5
V/s typ
Boost mode off, CR11 = 0
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 design and characterization, not production tested.
2
The slew rate can be programmed via the current boost control bit in the AD539x control registers.
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