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AD5382

更新时间: 2024-02-20 21:19:03
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
40页 616K
描述
32-Channel, 3 V/5 V, Single-Supply, 14-Bit, Voltage Output DAC

AD5382 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:14 X 14 MM, LQFP-100
针数:100Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.85最大模拟输出电压:5.5 V
最小模拟输出电压:转换器类型:D/A CONVERTER
输入位码:BINARY输入格式:PARALLEL, WORD
JESD-30 代码:S-PQFP-G100JESD-609代码:e0
长度:14 mm最大线性误差 (EL):0.0244%
位数:14功能数量:1
端子数量:100最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.55 mm
标称安定时间 (tstl):8 µs标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

AD5382 数据手册

 浏览型号AD5382的Datasheet PDF文件第3页浏览型号AD5382的Datasheet PDF文件第4页浏览型号AD5382的Datasheet PDF文件第5页浏览型号AD5382的Datasheet PDF文件第7页浏览型号AD5382的Datasheet PDF文件第8页浏览型号AD5382的Datasheet PDF文件第9页 
AD5382  
AD5382-3 SPECIFICATIONS  
Table 4. AVDD = 2.7 V to 3.6 V; DVDD = 2.7 V to 5.5 V, AGND = DGND = 0 V; external REFIN = 1.25 V;  
all specifications TMIN to TMAX, unless otherwise noted  
Parameter  
AD5382-31  
Unit  
Test Conditions/Comments  
ACCURACY  
Resolution  
14  
4
–1/+2  
4
Bits  
Relative Accuracy2 (INL)  
Differential Nonlinearity (DNL)  
Zero-Scale Error  
Offset Error  
LSB max  
LSB max  
mV max  
Guaranteed monotonic over temperature  
Measured at Code 64 in the linear region  
4
mV max  
Offset Error TC  
Gain Error  
5
µV/°C typ  
% FSR max  
% FSR max  
ppm FSR/°C typ  
LSB max  
0.024  
0.06  
2
At 25 °C  
TMIN to TMAX  
Gain Temperature Coefficient3  
DC Crosstalk3  
0.5  
REFERENCE INPUT/OUTPUT  
Reference Input3  
Reference Input Voltage  
DC Input Impedance  
Input Current  
1.25  
1
10  
V
1% for specified performance  
Typically 100 MΩ  
Typically 30 nA  
MΩ min  
µA max  
V min/max  
Reference Range  
1 to AVDD/2  
Enabled via CR10 in the AD5382 control register.  
CR12 selects the reference voltage.  
At ambient. CR12 = 0. Optimized for 1.25 V operation  
2.5 V reference selected, CR12 = 1  
Reference Output4  
Output Voltage  
1.247/1.253 V min/max  
2.43/2.57  
V min/max  
Reference TC  
10  
15  
ppm/°C max  
ppm/°C max  
Temperature Range : +25°C to +85°C  
Temperature Range :–40°C to +85°C  
OUTPUT CHARACTERISTICS3  
Output Voltage Range2  
Short-Circuit Current  
Load Current  
0/AVDD  
40  
1
V min/max  
mA max  
mA max  
Capacitive Load Stability  
RL = ∞  
RL = 5 kΩ  
200  
1000  
0.5  
pF max  
pF max  
Ω max  
DC Output Impedance  
MONITOR PIN (MON OUT)  
Output Impedance  
Three-State Leakage Current  
LOGIC INPUTS (EXCEPT SDA/SCL)3  
VIH, Input High Voltage  
VIL, Input Low Voltage  
Input Current  
500  
100  
Ω typ  
nA typ  
DVDD = 2.7 V to 3.6 V  
2
V min  
0.8  
10  
10  
V max  
µA max  
pF max  
Total for all pins. TA = TMIN to TMAX  
Pin Capacitance  
LOGIC INPUTS (SDA, SCL ONLY)  
VIH, Input High Voltage  
VIL, Input Low Voltage  
IIN, Input Leakage Current  
VHYST, Input Hysteresis  
CIN, Input Capacitance  
Glitch Rejection  
0.7 DVDD  
0.3 DVDD  
1
0.05 DVDD  
8
50  
V min  
SMBus compatible at DVDD < 3.6 V  
SMBus compatible at DVDD < 3.6 V  
V max  
µAmax  
V min  
pF typ  
ns max  
Input filtering suppresses noise spikes of less than 50 ns  
Rev. 0 | Page 6 of 40  
 
 

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