5秒后页面跳转
AD7819 PDF预览

AD7819

更新时间: 2024-01-19 19:47:47
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
11页 147K
描述
+2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC

AD7819 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:0.150 INCH, SOIC-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.19
Is Samacsys:N最大模拟输入电压:3 V
最小模拟输入电压:最长转换时间:4.5 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
最大线性误差 (EL):0.1953%湿度敏感等级:1
模拟输入通道数量:1位数:8
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-40 °C
输出位码:BINARY输出格式:PARALLEL, 8 BITS
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
采样速率:0.2 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1.75 mm子类别:Analog to Digital Converters
标称供电电压:3 V表面贴装:YES
技术:CMOS温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3.9 mm
Base Number Matches:1

AD7819 数据手册

 浏览型号AD7819的Datasheet PDF文件第1页浏览型号AD7819的Datasheet PDF文件第3页浏览型号AD7819的Datasheet PDF文件第4页浏览型号AD7819的Datasheet PDF文件第5页浏览型号AD7819的Datasheet PDF文件第6页浏览型号AD7819的Datasheet PDF文件第7页 
(GND = 0 V, VREF = +VDD = 3 V 10% to 5 V 10%). All specifications –40C  
to +125C unless otherwise noted.)  
AD7819–SPECIFICATIONS1  
Parameter  
Y Version  
Units  
Test Conditions/Comments  
DYNAMIC PERFORMANCE  
Signal to (Noise + Distortion) Ratio1  
Total Harmonic Distortion (THD)1  
Peak Harmonic or Spurious Noise1  
Intermodulation Distortion2  
2nd Order Terms  
fIN = 30 kHz, fSAMPLE = 136 kHz  
48  
–70  
–70  
dB min  
dB typ  
dB typ  
fa = 29.1 kHz; fb = 29.8 kHz  
–77  
–77  
dB typ  
dB typ  
3rd Order Terms  
DC ACCURACY  
Resolution  
8
8
Bits  
Minimum Resolution for Which  
No Missing Codes Are Guaranteed  
Relative Accuracy1  
Bits  
0.5  
0.5  
1
0.5  
0.5  
LSB max  
LSB max  
LSB max  
LSB max  
LSB max  
Differential Nonlinearity (DNL)1  
Total Unadjusted Error1  
Gain Error1  
Offset Error1  
ANALOG INPUT  
Input Voltage Range  
0
VREF  
1
V min  
V max  
µA max  
pF mx  
Input Leakage Current2  
Input Capacitance2  
15  
REFERENCE INPUTS2  
VREF Input Voltage Range  
1.2  
VDD  
1
V min  
V max  
µA max  
pF max  
Input Leakage Current  
Input Capacitance  
20  
LOGIC INPUTS2  
VINH, Input High Voltage  
2.0  
0.4  
1
V min  
V
INL, Input Low Voltage  
V max  
µA max  
pF max  
(0.8 V max, VDD = 5 V)  
Typically 10 nA, VIN = 0 V to VDD  
Input Current, IIN  
Input Capacitance, CIN  
8
LOGIC OUTPUTS  
Output High Voltage, VOH  
Output Low Voltage, VOL  
High Impedance Leakage Current  
High Impedance Capacitance  
2.4  
0.4  
1
V min  
ISOURCE = 200 µA  
ISINK = 200 µA  
V max  
µA max  
pF max  
15  
CONVERSION RATE  
Conversion Time  
4.5  
100  
µs max  
ns max  
Track/Hold Acquisition Time1  
See DC Acquisition Section  
POWER SUPPLY  
VDD  
IDD  
2.7–5.5  
Volts  
For Specified Performance  
Digital Inputs = 0 V or VDD  
Normal Operation  
Power-Down  
Power Dissipation  
Normal Operation  
Power-Down  
Auto Power-Down (Mode 2)  
1 kSPS Throughput  
10 kSPS Throughput  
50 kSPS Throughput  
3.5  
1
mA max  
µA max  
VDD = 5 V  
VDD = 5 V  
VDD = 3 V  
17.5  
5
mW max  
µW max  
57.75  
577.5  
2.89  
µW max  
µW max  
mW max  
NOTES  
1See Terminology section.  
2Sample tested during initial release and after any redesign or process change that may affect this parameter.  
Specifications subject to change without notice.  
–2–  
REV. A  

与AD7819相关器件

型号 品牌 描述 获取价格 数据表
AD7819YN ADI +2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC

获取价格

AD7819YN ROCHESTER ADC, Successive Approximation, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, PDIP16,

获取价格

AD7819YNZ ADI +2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC

获取价格

AD7819YNZ ROCHESTER ADC, Successive Approximation, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, PDIP16,

获取价格

AD7819YR ADI +2.7 V to +5.5 V, 200 kSPS 8-Bit Sampling ADC

获取价格

AD7819YR ROCHESTER ADC, Successive Approximation, 8-Bit, 1 Func, 1 Channel, Parallel, 8 Bits Access, PDSO16,

获取价格