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AD7278BRMJ PDF预览

AD7278BRMJ

更新时间: 2024-01-23 08:41:23
品牌 Logo 应用领域
亚德诺 - ADI 转换器模数转换器光电二极管
页数 文件大小 规格书
20页 254K
描述
3MSPS,12-/10-/8-Bit ADCs in 6-Lead TSOT

AD7278BRMJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:TSSOP
包装说明:TSSOP,针数:8
Reach Compliance Code:unknown风险等级:5.68
Is Samacsys:N最大模拟输入电压:3.6 V
最小模拟输入电压:最长转换时间:0.291 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
最大线性误差 (EL):0.3906%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:8
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:SERIAL
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260采样速率:3 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.1 mm
标称供电电压:3 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:MATTE TIN
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:40
宽度:3 mmBase Number Matches:1

AD7278BRMJ 数据手册

 浏览型号AD7278BRMJ的Datasheet PDF文件第1页浏览型号AD7278BRMJ的Datasheet PDF文件第2页浏览型号AD7278BRMJ的Datasheet PDF文件第3页浏览型号AD7278BRMJ的Datasheet PDF文件第5页浏览型号AD7278BRMJ的Datasheet PDF文件第6页浏览型号AD7278BRMJ的Datasheet PDF文件第7页 
PRELIMINARYTECHNICALDATA  
(VDD=+2.35 V to +3.6 V, fSCLK=52 MHz, fSAMPLE=3MSPS unless otherwise noted;  
TA=TMIN to TMAX, unless otherwise noted.)  
AD7276-SPECIFICATIONS  
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  
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  
Full Power Bandwidth  
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 Ranges  
DC Leakage Current  
Input Capacitance  
0 to VDD  
Volts  
µA max  
pF typ  
0.5  
TBD  
LOGIC INPUTS  
Input High Voltage, VINH  
0.7(VDD  
2
0.2(VDD  
0.8  
)
)
V min  
V min  
V max  
V max  
2.35VрVddр2.7V  
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 TBDnA, 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 3.6V  
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  
POWER REQUIREMENTS  
VDD  
2.35/3.6  
V min/max  
ID D  
Digital I/Ps 0V or VDD  
Normal Mode(Static)  
Normal Mode (Operational)  
Full Power-Down Mode(Static)  
Full Power-Down Mode(Dynamic)  
2.5  
4.5  
1
mA typ  
VDD= 2.35V to 3.6V, SCLK On or Off  
mA max VDD= 2.35V to 3.6V, fSAMPLE = 3MSPS  
µA max  
mA typ  
SCLK On or Off, typically TBD nA  
DD= 3V, fSAMPLE = 1MSPS  
TBD  
V
Power Dissipation4  
Normal Mode (Operational)  
Full Power-Down  
13.5  
3
mW max VDD= 3V, fSAMPLE = 3MSPS  
µW max VDD=3V  
N O T E S  
1Temperature range from –40°C to +85°C.  
2See Terminology.  
3Guranteed by Characterization.  
4See Power Versus Throughput Rate section.  
Specifications subject to change without notice.  
REV. PrF  
–4–  

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