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AD7274BRM PDF预览

AD7274BRM

更新时间: 2024-02-24 17:31:42
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
20页 235K
描述
3MSPS,10-/12-Bit ADCs in 8-Lead TSOT

AD7274BRM 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:MO-193BA, TSOT-8针数:8
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.38
最大模拟输入电压:2.5 V最小模拟输入电压:
最长转换时间:0.27 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:2.9 mm最大线性误差 (EL):0.0244%
模拟输入通道数量:1位数:12
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
输出位码:BINARY输出格式:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:VSSOP
封装等效代码:TSSOP8,.1封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):220
电源:2.5/3.3 V认证状态:Not Qualified
采样速率:3 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:1 mm子类别:Analog to Digital Converters
标称供电电压:3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
宽度:1.6 mmBase Number Matches:1

AD7274BRM 数据手册

 浏览型号AD7274BRM的Datasheet PDF文件第1页浏览型号AD7274BRM的Datasheet PDF文件第2页浏览型号AD7274BRM的Datasheet PDF文件第3页浏览型号AD7274BRM的Datasheet PDF文件第5页浏览型号AD7274BRM的Datasheet PDF文件第6页浏览型号AD7274BRM的Datasheet PDF文件第7页 
PRELIMINARYTECHNICALDATA  
(VDD=+2.35 V to +3.6 V, VREF= +2.5V, fSCLK=52 MHz, fSAMPLE=3MSPS unless otherwise  
AD7274-SPECIFICATIONS noted; TA=TMIN to TMAX, unless otherwise noted.)  
Parameter  
B Grade1  
Units  
Test Conditions/Comments  
DYNAMIC PERFORMANCE  
Signal-to-Noise + Distortion (SINAD)2  
Signal-to-Noise Ratio (SNR)  
Total Harmonic Distortion (THD)2  
Peak Harmonic or Spurious Noise (SFDR)2  
Intermodulation Distortion (IMD)2  
Second Order Terms  
Third Order Term  
Aperture Delay  
Aperture Jitter  
Full Power Bandwidth  
fIN = 1 MHz Sine Wave  
70  
71  
-80  
-82  
dB min  
dB min  
dB typ  
dB typ  
-84  
-84  
TBD  
TBD  
TBD  
TBD  
TBD  
dB typ  
dB typ  
ns typ  
ps typ  
fa= TBD kHz, fb= TBD kHz  
fa= TBD kHz, fb= TBD kHz  
MHz typ @ 3 dB  
MHz typ @ 0.1dB  
dB typ  
Full Power Bandwidth  
Power Supply Rejection Ratio (PSRR)  
DC ACCURACY  
Resolution  
12  
1
1
Bits  
LSB max  
Integral Nonlinearity2  
Differential Nonlinearity2  
Offset Error2  
LSB max Guaranteed No Missed Codes to 12 Bits  
TBD LSB max  
TBD LSB max  
TBD LSB max  
Gain Error2  
Total Unadjusted Error (TUE)2  
ANALOG INPUT  
Input Voltage Range  
DC Leakage Current  
Input Capacitance  
0 to VREF  
0.5  
TBD  
Volts  
µA max  
pF typ  
REFERENCE INPUT  
VREF Input Voltage Range  
DC leakage Current  
Input Capacitance  
1.2 to VDD Vmin/Vmax  
TBD  
TBD  
TBD  
µA max  
pF max  
ktyp  
Input Impedance  
LOGIC INPUTS  
Input High Voltage, VINH  
0.7(VDD  
2
0.2(VDD  
0.8  
)
)
V min  
V min  
V max  
V max  
2.35Vр Vdd р2.7V  
2.7V < Vddр 3.6V  
2.35VрVdd< 2.7V  
2.7V рVddр 3.6V  
Input Low Voltage, VINL  
Input Current, IIN,SCLK Pin  
0.5  
µA max Typically TBD nA, VIN= 0 V or VDD  
Input Current, IIN, CS Pin  
Input Capacitance, CIN  
TBD  
10  
µA max  
pF max  
3
LOGIC OUTPUTS  
Output High Voltage, VOH  
Output Low Voltage, VOL  
Floating-State Leakage Current  
Floating-State Output Capacitance3  
Output Coding  
VDD - 0.2  
V min  
V max  
µA max  
pF max  
ISOURCE= 200 µA;VDD= 2.35 V to 3.6 V  
ISINK=200 µA  
0.2  
1
10  
Straight (Natural) Binary  
CONVERSION RATE  
Conversion Time  
270  
50  
3
ns max  
ns max  
14 SCLK Cycles with SCLK at 52 MHz  
Track/Hold Acquisition Time2  
Throughput Rate  
MSPS max See Serial Interface Section  
N O T E S  
1Temperature range from –40°C to +85°C.  
2See Terminology.  
3Guranteed by Characterization.  
Specifications subject to change without notice.  
REV. PrB  
–4–  

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