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ADC08831 PDF预览

ADC08831

更新时间: 2024-01-21 18:21:23
品牌 Logo 应用领域
美国国家半导体 - NSC 转换器复用器
页数 文件大小 规格书
23页 489K
描述
8-Bit Serial I/O CMOS A/D Converters with Multiplexer and Sample/Hold Function

ADC08831 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP14,.4针数:14
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
最大模拟输入电压:5.05 V最小模拟输入电压:-0.05 V
最长转换时间:4 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-PDSO-G14JESD-609代码:e3
长度:9 mm湿度敏感等级:3
模拟输入通道数量:1位数:8
功能数量:1端子数量:14
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:SOP
封装等效代码:SOP14,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V认证状态:Not Qualified
采样速率:0.181 MHz采样并保持/跟踪并保持:TRACK
座面最大高度:2.65 mm子类别:Analog to Digital Converters
标称供电电压:5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:7.5 mm

ADC08831 数据手册

 浏览型号ADC08831的Datasheet PDF文件第1页浏览型号ADC08831的Datasheet PDF文件第2页浏览型号ADC08831的Datasheet PDF文件第3页浏览型号ADC08831的Datasheet PDF文件第5页浏览型号ADC08831的Datasheet PDF文件第6页浏览型号ADC08831的Datasheet PDF文件第7页 
Electrical Characteristics (Continued)  
=
=
=
The following specifications apply for VCC VREF +5VDC, and fCLK 2 MHz unless otherwise specified. Boldface limits  
=
=
=
=
apply for TA TJ TMIN to TMAX; all other limits TA TJ 25˚C.  
Symbol  
Parameter  
Conditions  
Typical  
(Note 8)  
Limits  
(Note 9)  
Units  
(Limits)  
DC CHARACTERISTICS  
=
ICC  
Supply Current ADC08831  
CS VCC  
0.6  
1.7  
1.3  
2.4  
1.0  
mA (max)  
mA (max)  
mA (max)  
mA (max)  
=
CLK VCC  
=
CS LOW  
2.4  
1.8  
3.5  
=
CS VCC  
ICC  
Supply Current ADC08832  
=
CLK VCC (Note 16)  
=
CS LOW  
Electrical Characteristics  
=
=
=
=
The following specifications apply for VCC VREF +5 VDC, and tr tf 20 ns unless otherwise specified. Boldface limits  
=
=
=
=
apply for TA TJ TMIN to TMAX; all other limits TA TJ 25˚C.  
Symbol  
Parameter  
Conditions  
Typical  
(Note 8)  
Limits  
(Note 9)  
Units  
(Limits)  
fCLK  
Clock Frequency  
2
MHz (max)  
Clock Duty Cycle  
(Note 14)  
40  
60  
% (min)  
% (max)  
=
TC  
Conversion Time (Not Including MUX  
Addressing Time)  
fCLK 2MHz  
8
4
1
1/fCLK (max)  
µs (max)  
tCA  
Acquisition Time  
2
1/fCLK (max)  
ns (min)  
tSET-UP  
CS Falling Edge or Data Input  
Valid to CLK Rising Edge  
25  
20  
tHOLD  
Data Input Valid after CLK  
Rising Edge  
ns (min)  
=
t
pd1, tpd0  
CLK Falling Edge to Output  
Data Valid (Note 15)  
CL 100 pF:  
Data MSB First  
Data LSB First  
250  
200  
ns (max)  
ns (max)  
=
=
t1H, t0H  
TRI-STATE Delay from Rising Edge  
of CS to Data Output and SARS Hi-Z  
CL 10 pF, RL 10 kΩ  
50  
ns  
(see TRI-STATE Test Circuits)  
=
=
CL 100 pF, RL 2 kΩ  
180  
ns (max)  
pF  
CIN  
Capacitance of Analog Input (Note 17)  
Capacitance of Logic Inputs  
13  
5
CIN  
pF  
COUT  
Capacitance of Logic Outputs  
5
pF  
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