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AD7357BCPZ PDF预览

AD7357BCPZ

更新时间: 2024-01-23 00:27:05
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
25页 690K
描述
Differential Input, Dual, Simultaneous Sampling

AD7357BCPZ 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:HVQCCN,
针数:18Reach Compliance Code:compliant
风险等级:2.17最大模拟输入电压:2.975 V
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-XQCC-N18
JESD-609代码:e3长度:5 mm
最大线性误差 (EL):0.0183%湿度敏感等级:3
模拟输入通道数量:2位数:14
功能数量:1端子数量:18
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:UNSPECIFIED封装代码:HVQCCN
封装形状:RECTANGULAR封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260采样速率:4.2 MHz
采样并保持/跟踪并保持:SAMPLE座面最大高度:0.8 mm
标称供电电压:2.5 V表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Tin (Sn)
端子形式:NO LEAD端子节距:0.65 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:4 mmBase Number Matches:1

AD7357BCPZ 数据手册

 浏览型号AD7357BCPZ的Datasheet PDF文件第4页浏览型号AD7357BCPZ的Datasheet PDF文件第5页浏览型号AD7357BCPZ的Datasheet PDF文件第6页浏览型号AD7357BCPZ的Datasheet PDF文件第8页浏览型号AD7357BCPZ的Datasheet PDF文件第9页浏览型号AD7357BCPZ的Datasheet PDF文件第10页 
AD7357  
Data Sheet  
TIMING SPECIFICATIONS  
VDD = 2.5 V 10%, VDRIVE = 2.25 V to 3.6 V, internal reference = 2.048 V, TA = TMAX to TMIN1, unless otherwise noted.  
Table 3.  
Parameter  
Limit at TMIN, TMAX  
Unit  
Description  
fSCLK  
500  
80  
t2 + 15.5 × tSCLK  
5
5
6
kHz min  
MHz max  
ns min  
ns min  
ns min  
ns max  
tCONVERT  
tQUIET  
t2  
tSCLK = 1/fSCLK  
Minimum time between end of serial read and next falling edge of CS  
CS to SCLK setup time  
2
t3  
Delay from CS until SDATAA and SDATAB are three-state disabled  
Data access time after SCLK falling edge  
1.8 V ≤ VDRIVE < 2.25 V  
2.25 V ≤ VDRIVE < 2.75 V  
2.75 V ≤ VDRIVE < 3.3 V  
3.3 V ≤ VDRIVE ≤ 3.6 V  
SCLK low pulse width  
SCLK high pulse width  
SCLK to data valid hold time  
2, 3  
t4  
12.5  
11  
9.5  
9
5
5
ns max  
ns max  
ns max  
ns max  
ns min  
ns min  
t5  
t6  
t7  
2
3.5  
3
9.5  
5
ns min  
ns min  
ns max  
ns min  
ns min  
ns max  
1.8 V ≤ VDRIVE < 2.75 V  
2.75 V ≤ VDRIVE ≤ 3.6 V  
CS rising edge to SDATAA, SDATAB, high impedance  
CS rising edge to falling edge pulse width  
SCLK falling edge to SDATAA, SDATAB, high impedance  
SCLK falling edge to SDATAA, SDATAB, high impedance  
t8  
t9  
2
t10  
4.5  
9.5  
Latency  
1 conversion latency  
1 Temperature ranges are as follows: AD7357Y: −40°C to +125°C; AD7357B (TSSOP): −40°C to +85°C; AD7357B (LFCSP): −40°C to +125°C; AD7357WY: −40°C to +125°C.  
2 Specified with a load capacitance of 10 pF on SDATAA and SDATAB.  
3 The time required for the output to cross 0.4 V or 2.4 V.  
Rev. E | Page 6 of 24  
 

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