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ADCS7476AIMFE PDF预览

ADCS7476AIMFE

更新时间: 2024-02-28 00:56:46
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器光电二极管
页数 文件大小 规格书
24页 498K
描述
1MSPS, 12-/10-/8-Bit A/D Converters in SOT-23 & LLP

ADCS7476AIMFE 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:HVSON,
针数:6Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.61最大模拟输入电压:5.25 V
最小模拟输入电压:最长转换时间:1 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-PDSO-N6
JESD-609代码:e0长度:2.5 mm
最大线性误差 (EL):0.0244%湿度敏感等级:1
模拟输入通道数量:1位数:12
功能数量:1端子数量:6
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:HVSON
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
采样速率:1 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:0.8 mm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:Tin/Lead (Sn85Pb15)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:DUAL宽度:2.2 mm
Base Number Matches:1

ADCS7476AIMFE 数据手册

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Operating Ratings  
Absolute Maximum Ratings (Note 1)  
Operating Temperature Range  
TMIN = −40°C TA ≤  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
Distributors for availability and specifications.  
TMAX = +125°C  
VDD Supply Voltage  
+2.7V to +5.25V  
+2.7V to +5.25V  
Digital Input Pins Voltage Range (Note  
4)  
Supply Voltage VDD  
−0.3V to +6.5V  
−0.3V to VDD +0.3V  
-0.3V to 6.5V  
Voltage on Any Analog Pin to GND  
Voltage on Any Digital Pin to GND  
Input Current at Any Pin (Note 3)  
Package Thermal Resistance  
±10 mA  
Package  
θJA  
265°C / W  
78°C / W  
ESD Susceptibility  
Human Body Model  
Machine Model  
6-Lead SOT-23  
6-Lead LLP  
3500V  
200V  
Soldering Temperature, Infrared,  
10 seconds  
Junction Temperature  
Storage Temperature  
215°C  
+150°C  
−65°C to +150°C  
ADCS7476/ADCS7477/ADCS7478 Specifications (Note 2)  
ADCS7476 Converter Electrical Characteristics  
The following specifications apply for VDD = +2.7V to 5.25V, fSCLK = 20 MHz, fSAMPLE = 1 MSPS unless otherwise noted. Boldface  
limits apply for TA = −40°C to +85°C: all other limits TA = 25°C, unless otherwise noted.  
Symbol  
Parameter  
Conditions  
Typical  
Limits  
Units  
STATIC CONVERTER CHARACTERISTICS  
VDD = 2.7V to 3.6V,  
Resolution with No Missing Codes  
12  
±1  
Bits  
−40°C TA 125°C  
VDD = 2.7V to 3.6V,  
−40°C TA 85°C  
±0.4  
LSB (max)  
INL  
Integral Non-Linearity  
VDD = 2.7V to 3.6V,  
+1  
-1.1  
LSB (max)  
LSB (min)  
TA = 125°C  
VDD = 2.7V to 3.6V,  
+0.5  
-0.3  
+1  
-0.9  
LSB (max)  
LSB (min)  
−40°C TA 85°C  
DNL  
Differential Non-Linearity  
VDD = 2.7V to 3.6V,  
±1  
LSB (max)  
LSB (max)  
LSB (max)  
TA = 125°C  
VDD = 2.7V to 3.6V,  
−40°C TA 125°C  
VDD = 2.7V to 3.6V,  
−40°C TA 125°C  
VOFF  
GE  
Offset Error  
Gain Error  
±0.1  
±0.2  
±1.2  
±1.2  
DYNAMIC CONVERTER CHARACTERISTICS  
SINAD  
Signal-to-Noise Plus Distortion Ratio  
72  
70  
dB (min)  
fIN = 100 kHz, −40°C TA 125°C  
72.5  
70.8  
70.6  
dB (min)  
dB (min)  
dB  
fIN = 100 kHz, −40°C TA 85°C  
fIN = 100 kHz, TA = 125°C  
fIN = 100 kHz  
SNR  
Signal-to-Noise Ratio  
THD  
Total Harmonic Distortion  
-80  
82  
fIN = 100 kHz  
SFDR  
Spurious-Free Dynamic Range  
dB  
Intermodulation Distortion, Second  
Order Terms  
fa = 103.5 kHz, fb = 113.5 kHz  
fa = 103.5 kHz, fb = 113.5 kHz  
-78  
-78  
dB  
dB  
IMD  
Intermodulation Distortion, Third Order  
Terms  
+5V Supply  
+3V Supply  
11  
8
MHz  
MHz  
FPBW  
-3 dB Full Power Bandwidth  
POWER SUPPLY CHARACTERISTICS  
VDD  
2.7  
V (min)  
V (max)  
Supply Voltage  
−40°C TA 125°C  
5.25  
3
www.national.com  

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