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AD670SE/883B PDF预览

AD670SE/883B

更新时间: 2024-02-10 22:23:36
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
13页 419K
描述
8-Bit Signal Conditioning ADC.

AD670SE/883B 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QLCC
包装说明:QCCN,针数:20
Reach Compliance Code:unknown风险等级:5.68
Is Samacsys:N最大模拟输入电压:5 V
最小模拟输入电压:3.4 V最长转换时间:10 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:S-CQCC-N20
长度:8.89 mm湿度敏感等级:NOT APPLICABLE
模拟输入通道数量:2位数:8
功能数量:1端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出位码:BINARY输出格式:PARALLEL, 8 BITS
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):NOT APPLICABLE认证状态:MILITARY
座面最大高度:2.54 mm标称供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:MILITARY端子面层:NOT SPECIFIED
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT APPLICABLE
宽度:8.89 mmBase Number Matches:1

AD670SE/883B 数据手册

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AD670  
Model  
AD670A  
Typ  
AD670B  
Typ  
AD670S  
Typ  
Min  
Max  
Min  
Max  
Min  
Max  
Units  
OPERATING TEMPERATURE RANGE –40  
RESOLUTION  
+85  
–40  
+85  
–55  
+125  
°C  
Bit  
µs  
8
8
8
CONVERSION TIME  
10  
10  
10  
RELATIVE ACCURACY  
TMIN to TMAX  
؎1/2  
؎1/2  
؎1/4  
؎1/2  
؎1/2  
؎1  
LSB  
LSB  
DIFFERENTIAL LINEARITY ERROR1  
TMIN to TMAX  
GUARANTEED NO MISSING CODES ALL GRADES  
GAIN ACCURACY  
@ +25°C  
TMIN to TMAX  
؎1.5  
؎2.5  
؎0.75  
؎1.5  
؎1.5  
؎2.5  
LSB  
LSB  
UNIPOLAR ZERO ERROR  
@ +25°C  
TMIN to TMAX  
؎1.0  
؎2.0  
؎0.5  
؎1.0  
؎1.0  
؎2.0  
LSB  
LSB  
BIPOLAR ZERO ERROR  
@ +25°C  
TMIN to TMAX  
؎1.0  
؎2.0  
؎0.5  
؎1.0  
؎1.0  
؎2.0  
LSB  
LSB  
ANALOG INPUT RANGES  
DIFFERENTIAL ( –VIN to +VIN  
Low Range  
)
0 to +255  
–128 to +127  
0 to +2.55  
0 to +255  
–128 to +127  
0 to +2.55  
0 to +255  
–128 to +127  
0 to +2.55  
mV  
mV  
V
High Range  
–1.28 to +1.27  
–1.28 to +1.27  
–1.28 to +1.27  
V
ABSOLUTE (Inputs to Power GND)  
Low Range TMIN to TMAX  
High Range TMIN to TMAX  
–0.150  
–1.50  
VCC – 3.5 –0.150  
VCC – 3.5 –0.150  
VCC – 3.5  
VCC  
V
V
VCC  
–1.50  
VCC  
–1.50  
BIAS CURRENT (255 mV RANGE)  
TMIN to TMAX  
200  
40  
500  
200  
40  
500  
200  
40  
750  
nA  
OFFSET CURRENT (255 mV RANGE)  
TMIN to TMAX  
200  
200  
200  
nA  
2.55 V RANGE INPUT RESISTANCE  
8.0  
12.0  
8.0  
12.0  
8.0  
12.0  
kΩ  
2.55 V RANGE FULL-SCALE MATCH  
+ AND – INPUT  
±1/2  
±1/2  
±1/2  
LSB  
LSB  
LSB  
COMMON-MODE REJECTION  
RATIO (255 mV RANGE)  
1
1
1
COMMON-MODE REJECTION  
RATIO (2.55 V RANGE)  
1
1
1
POWER SUPPLY  
Operating Range  
4.5  
5.5  
4.5  
5.5  
4.75  
5.5  
V
Current ICC  
30  
45  
30  
45  
30  
45  
mA  
Rejection Ratio TMIN to TMAX  
0.015  
0.015  
0.015  
% of FS/%  
DIGITAL OUTPUTS  
SINK CURRENT (VOUT = 0.4 V)  
TMIN to TMAX  
SOURCE CURRENT (VOUT = 2.4 V)  
TMIN to TMAX  
1.6  
0.5  
1.6  
0.5  
1.6  
0.5  
mA  
mA  
µA  
pF  
THREE-STATE LEAKAGE CURRENT  
OUTPUT CAPACITANCE  
؎40  
؎40  
؎40  
5
5
5
DIGITAL INPUT VOLTAGE  
VINL  
VINH  
0.8  
0.8  
0.7  
V
V
2.0  
2.0  
2.0  
DIGITAL INPUT CURRENT  
(0 VIN +5 V)  
IINL  
IINH  
–100  
–100  
–100  
µA  
µA  
+100  
+100  
+ 100  
INPUT CAPACITANCE  
NOTES  
10  
10  
10  
pF  
1Tested at VCC = 4.5 V, 5.0 V and 5.5 V for A, B grades; 4.75 V, 5.0 V and 5.5 V for S grade.  
Specifications shown in boldface are tested on all production units at final electrical test. Results from those tests are used to calculate outgoing quality levels. All min and max specifications  
are guaranteed, although only those shown in boldface are tested on all production units.  
Specifications subject to change without notice.  
REV. A  
–3–  

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