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AD7912ARMZ-REEL7 PDF预览

AD7912ARMZ-REEL7

更新时间: 2024-01-16 22:03:57
品牌 Logo 应用领域
亚德诺 - ADI 光电二极管转换器
页数 文件大小 规格书
32页 461K
描述
2-Channel, 2.35 V to 5.25 V, 1 MSPS, 10-Bit A/D Converter

AD7912ARMZ-REEL7 技术参数

是否无铅: 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, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:0.87
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:0.777 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm最大线性误差 (EL):0.0488%
湿度敏感等级:1模拟输入通道数量:2
位数:10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:TSSOP封装等效代码:TSSOP8,.19
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电源:2.5/5 V
认证状态:Not Qualified采样速率:1 MHz
采样并保持/跟踪并保持:TRACK座面最大高度:1.09 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:Matte Tin (Sn)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:3 mm
Base Number Matches:1

AD7912ARMZ-REEL7 数据手册

 浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第2页浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第3页浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第4页浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第6页浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第7页浏览型号AD7912ARMZ-REEL7的Datasheet PDF文件第8页 
AD7912/AD7922  
AD7922 SPECIFICATIONS  
Temperature range for A Grade from −40°C to +85°C.  
VDD = 2.35 V to 5.25 V, fSCLK = 18 MHz, fSAMPLE = 1 MSPS; TA = TMIN to TMAX, unless otherwise noted.  
Table 2.  
Parameter  
A Grade1  
Unit  
Test Conditions/Comments  
DYNAMIC PERFORMANCE  
Signal-to-Noise + Distortion (SINAD)2  
fIN = 100 kHz sine wave  
70  
72  
71  
72.5  
−81  
−84  
dB min  
dB typ  
dB min  
dB typ  
dB typ  
dB typ  
Signal-to-Noise Ratio (SNR)2  
Total Harmonic Distortion (THD)2  
Peak Harmonic or Spurious Noise (SFDR)2  
Intermodulation Distortion (IMD)2  
Second-Order Terms  
Third-Order Terms  
Aperture Delay  
−84  
−86  
10  
dB typ  
dB typ  
ns typ  
fa = 100.73 kHz, fb = 90.72 kHz  
fa = 100.73 kHz, fb = 90.72 kHz  
Aperture Jitter  
30  
90  
8.5  
1.5  
ps typ  
Channel-to-Channel Isolation2  
dB typ  
MHz typ  
MHz typ  
Full Power Bandwidth  
@ 3 dB  
@ 0.1dB  
DC ACCURACY  
Resolution  
12  
1.5  
0.7  
Bits  
LSB max  
LSB typ  
Integral Nonlinearity2  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
Guaranteed no missed codes to 12 bits  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
VDD = 2.35 V to 3.6V  
VDD = 4.75 V to 5.25V  
Differential Nonlinearity2  
−0.9/+1.5  
−0.7/+1.2  
1
LSB max  
LSB typ  
LSB max  
LSB typ  
LSB max  
LSB typ  
LSB max  
LSB typ  
LSB max  
LSB typ  
LSB max  
LSB typ  
Offset Error2  
0.1  
0.5  
0.02  
2
0.5  
1
0.2  
1.5  
0.5  
Offset Error Match2, 3  
Gain Error2  
Gain Error Match2, 3  
Total Unadjusted Error (TUE)2  
ANALOG INPUT  
Input Voltage Ranges  
DC Leakage Current  
Input Capacitance  
LOGIC INPUTS  
0 to VDD  
0.3  
20  
V
µA max  
pF typ  
Input High Voltage, VINH  
0.7 (VDD  
2
0.3  
0.2 (VDD  
0.8  
)
)
V min  
V min  
2.35 V ≤ VDD ≤ 2.7 V  
2.7 V < VDD ≤ 5.25 V  
VDD = 2.35 V  
2.35 V < VDD ≤ 2.7 V  
2.7 V < VDD ≤ 5.25 V  
Typically 8 nA, VIN = 0 V or VDD  
Input Low Voltage, VINL  
V max  
V max  
V max  
µA max  
µA max  
µA max  
pF max  
Input Current, IIN, SCLK Pin  
0.3  
CS  
0.3  
Input Current, IIN, Pin  
Input Current, IIN, DIN Pin  
0.3  
3
Input Capacitance, CIN  
5
Rev. 0 | Page 5 of 32  
 
 

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