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AD7278ARMZ PDF预览

AD7278ARMZ

更新时间: 2024-01-23 09:27:37
品牌 Logo 应用领域
亚德诺 - ADI 转换器模数转换器光电二极管PC
页数 文件大小 规格书
28页 501K
描述
3 MSPS, 12-/10-/8-Bit ADCs in 6-Lead TSOT

AD7278ARMZ 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

AD7278ARMZ 数据手册

 浏览型号AD7278ARMZ的Datasheet PDF文件第1页浏览型号AD7278ARMZ的Datasheet PDF文件第2页浏览型号AD7278ARMZ的Datasheet PDF文件第4页浏览型号AD7278ARMZ的Datasheet PDF文件第5页浏览型号AD7278ARMZ的Datasheet PDF文件第6页浏览型号AD7278ARMZ的Datasheet PDF文件第7页 
AD7276/AD7277/AD7278  
SPECIFICATIONS  
AD7276 SPECIFICATIONS  
VDD = 2.35 V to 3.6 V, B Grade and A Grade: fSCLK = 48 MHz, fSAMPLE = 3 MSPS, Y Grade:1 fSCLK = 16 MHz, fSAMPLE = 1 MSPS, TA = TMIN to  
TMAX, unless otherwise noted.  
Table 2.  
Parameter  
A Grade2, 3  
B, Y Grade2,3  
Unit  
Test Conditions/Comments  
fIN = 1 MHz sine wave, B Grade  
fIN = 100 kHz sine wave, Y Grade  
DYNAMIC PERFORMANCE  
Signal-to-Noise + Distortion (SINAD)4  
Signal-to-Noise Ratio (SNR)  
68  
69  
70  
−73  
−78  
−80  
68  
69  
70  
−73  
−78  
−80  
dB min  
dB min  
dB typ  
dB max  
dB typ  
dB typ  
Total Harmonic Distortion (THD)4  
Peak Harmonic or Spurious Noise (SFDR)4  
Intermodulation Distortion (IMD)4  
Second-Order Terms  
Third-Order Terms  
Aperture Delay  
−82  
−82  
5
−82  
−82  
5
dB typ  
dB typ  
ns typ  
fa = 1 MHz, fb = 0.97 MHz  
fa = 1 MHz, fb = 0.97 MHz  
Aperture Jitter  
Full Power Bandwidth  
18  
55  
8
18  
55  
8
ps typ  
MHz typ  
MHz typ  
@ 3 dB  
@ 0.1 dB  
DC ACCURACY  
Resolution  
12  
12  
Bits  
Integral Nonlinearity4  
Differential Nonlinearity4  
Offset Error4  
1.5  
+1/−0.99  
4
3.5  
5
1
LSB max  
LSB max  
LSB max  
LSB max  
LSB max  
+1/−0.99  
3
3.5  
3.5  
Guaranteed no missed codes to 12 bits  
Gain Error4  
Total Unadjusted Error4 (TUE)  
ANALOG INPUT  
Input Voltage Ranges  
DC Leakage Current  
0 to VDD  
0 to VDD  
V
1
5.5  
42  
10  
1
5.5  
42  
10  
μA max  
μA max  
pF typ  
pF typ  
−40°C to +85°C  
85°C to 125°C  
When in track  
When in hold  
Input Capacitance  
LOGIC INPUTS  
Input High Voltage, VINH  
1.7  
2
0.7  
0.8  
1
1.7  
2
0.7  
0.8  
1
V min  
V min  
V max  
V max  
μA max  
pF typ  
2.35 V ≤ VDD ≤ 2.7 V  
2.7 V < VDD ≤ 3.6 V  
2.35 V ≤ VDD ≤ 2.7 V  
2.7 V < VDD ≤ 3.6 V  
Input Low Voltage, VINL  
Input Current, IIN  
Typically 10 nA, VIN = 0 V or VDD  
5
Input Capacitance, CIN  
2
2
LOGIC OUTPUTS  
Output High Voltage, VOH  
Output Low Voltage, VOL  
Floating-State Leakage Current  
Floating-State Output Capacitance5  
Output Coding  
VDD − 0.2  
0.2  
2.5  
VDD − 0.2  
0.2  
2.5  
V min  
ISOURCE = 200 μA, VDD = 2.35 V to 3.6 V  
ISINK = 200 μA  
V max  
μA max  
pF typ  
4.5  
4.5  
Straight (natural) binary  
Rev. C | Page 3 of 28  
 
 
 
 

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