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AD7273BRMZ PDF预览

AD7273BRMZ

更新时间: 2024-01-19 09:27:03
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
29页 549K
描述
3 MSPS,10-/12-Bit ADCs in 8-Lead TSOT

AD7273BRMZ 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:5.38
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:0.25 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):0.0488%湿度敏感等级:1
模拟输入通道数量:1位数:10
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:2.5/3.3 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:1.1 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:AUTOMOTIVE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 mmBase Number Matches:1

AD7273BRMZ 数据手册

 浏览型号AD7273BRMZ的Datasheet PDF文件第3页浏览型号AD7273BRMZ的Datasheet PDF文件第4页浏览型号AD7273BRMZ的Datasheet PDF文件第5页浏览型号AD7273BRMZ的Datasheet PDF文件第7页浏览型号AD7273BRMZ的Datasheet PDF文件第8页浏览型号AD7273BRMZ的Datasheet PDF文件第9页 
AD7273/AD7274  
AD7273 SPECIFICATIONS  
VDD = 2.35 V to 3.6 V, VREF = 2.35 V to VDD, fSCLK = 48 MHz, fSAMPLE = 3 MSPS, TA = TMIN to TMAX, unless otherwise noted.  
Table 3.  
Parameter  
B Grade1  
Unit2  
Test Conditions/Comments  
DYNAMIC PERFORMANCE  
Signal-to-Noise + Distortion (SINAD)3  
Total Harmonic Distortion (THD)3  
fIN = 1 MHz sine wave  
61  
dB min  
dB max  
dB typ  
dB typ  
−72  
−77  
−80  
Peak Harmonic or Spurious Noise (SFDR)3  
Intermodulation Distortion (IMD)  
Second-Order Terms  
Third-Order Terms  
Aperture Delay  
−81  
−81  
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  
74  
10  
82  
ps typ  
MHz typ  
MHz typ  
dB typ  
@ 3 dB  
@ 0.1 dB  
Power Supply Rejection Ratio (PSRR)  
DC ACCURACY  
Resolution  
10  
0.5  
0.5  
1
1.5  
2.5  
Bits  
Integral Nonlinearity3  
Differential Nonlinearity3  
Offset Error3  
LSB max  
LSB max  
LSB max  
LSB max  
LSB max  
Guaranteed no missed codes to 10 bits  
Gain Error3  
Total Unadjusted Error (TUE)3  
ANALOG INPUT  
Input Voltage Range  
DC Leakage Current  
0 to VREF  
V
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  
REFERENCE INPUT  
VREF Input Voltage Range  
DC leakage Current  
Input Capacitance  
Input Impedance  
1.4 to VDD  
V min/V max  
μA max  
pF typ  
1
20  
32  
Ω typ  
LOGIC INPUTS  
Input High Voltage, VINH  
1.7  
2
V min  
V min  
2.35 V ≤ VDD ≤ 2.7 V  
2.7 V < VDD ≤ 3.6 V  
Input Low Voltage, VIN  
0.7  
0.8  
1
V max  
V max  
μA max  
pF max  
2.35 V ≤ VDD< 2.7 V  
2.7 V ≤ VDD ≤ 3.6 V  
Typically 10 nA, VIN = 0 V or VDD  
Input Current, IIN  
Input Capacitance, CIN  
4
2
LOGIC OUTPUTS  
Output High Voltage, VOH  
Output Low Voltage, VOL  
Floating-State Leakage Current  
Floating-State Output Capacitance4  
Output Coding  
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 max  
4.5  
Straight (natural) binary  
CONVERSION RATE  
Conversion Time  
250  
60  
3.45  
ns max  
ns max  
MSPS max  
12 SCLK cycles with SCLK at 48 MHz  
See the Serial Interface section  
Track-and-Hold Acquisition Time3  
Throughput Rate  
Rev. 0 | Page 5 of 28  
 

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