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AD674B PDF预览

AD674B

更新时间: 2024-01-05 07:08:43
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
12页 244K
描述
Complete 12-Bit A/D Converters

AD674B 技术参数

Source Url Status Check Date:2013-05-01 14:56:16.169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:DIP包装说明:DIP, DIP28,.6
针数:28Reach Compliance Code:not_compliant
ECCN代码:3A001.A.2.CHTS代码:8542.39.00.01
风险等级:5.29最大模拟输入电压:10 V
最小模拟输入电压:-10 V最长转换时间:15 µs
转换器类型:ADC, SUCCESSIVE APPROXIMATIONJESD-30 代码:R-CDIP-T28
JESD-609代码:e0长度:35.815 mm
最大线性误差 (EL):0.0244%标称负供电电压:-12 V
模拟输入通道数量:1位数:12
功能数量:1端子数量:28
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, WORD
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:DIP
封装等效代码:DIP28,.6封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT SPECIFIED
电源:5,+-12/+-15 V认证状态:Not Qualified
座面最大高度:3.68 mm子类别:Analog to Digital Converters
标称供电电压:12 V表面贴装:NO
技术:BIMOS温度等级:MILITARY
端子面层:Tin/Lead (Sn63Pb37)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:15.24 mm

AD674B 数据手册

 浏览型号AD674B的Datasheet PDF文件第1页浏览型号AD674B的Datasheet PDF文件第3页浏览型号AD674B的Datasheet PDF文件第4页浏览型号AD674B的Datasheet PDF文件第5页浏览型号AD674B的Datasheet PDF文件第6页浏览型号AD674B的Datasheet PDF文件第7页 
(TMIN to TMAX with VCC = +15 V 10% or +12 V 5%,  
VLOGIC = +5 V 10%, VEE = –15 V 10% or –12 V 5%, unless otherwise noted.)  
AD674B/AD774B–SPECIFICATIONS  
J Grade  
K Grade  
A Grade  
B Grade  
T Grade  
Model (AD674B or AD774B)  
Min Typ Max Min Typ Max Min Typ Max Min Typ Max Min Typ Max  
Unit  
RESOLUTION  
12  
12  
12  
12  
12  
Bits  
LINEARITY ERROR @ 25°C  
TMIN to TMAX  
1  
1  
1/2  
1/2  
1  
1  
1/2  
1/2  
1/2  
1  
LSB  
LSB  
DIFFERENTIAL LINEARITY ERROR  
(Minimum Resolution for Which No  
Missing Codes are Guaranteed)  
12  
12  
12  
12  
12  
Bits  
LSB  
LSB  
UNIPOLAR OFFSET1 @ 25°C  
BIPOLAR OFFSET1 @ 25°C  
2  
6  
2  
3  
2  
6  
2  
3  
2  
3  
FULL-SCALE CALIBRATION ERROR1, 2  
@ 25°C (with Fixed 50 Resistor  
from REF OUT to REF IN)  
0.1 0.25  
0.1 0.125  
0.1 0.25  
0.1 0.125  
0.1 0.125  
% of FS  
TEMPERATURE RANGE  
0
70  
0
70  
–40  
+85  
–40  
+85  
–55  
+125  
°C  
TEMPERATURE DRIFT3  
(Using Internal Reference)  
Unipolar  
2  
2  
6  
1  
1  
2  
2  
2  
8  
1  
1  
5  
1  
2  
7  
LSB  
LSB  
LSB  
Bipolar Offset  
Full-Scale Calibration  
POWER SUPPLY REJECTION  
Max Change in Full-Scale Calibration  
V
CC = +15 V 1.5 V or +12 V 0.6 V  
2  
1/2  
2  
1  
1/2  
1  
2  
1/2  
2  
1  
1/2  
1  
1  
1/2  
1  
LSB  
LSB  
LSB  
VLOGIC = +5 V 0.5 V  
VEE = –15 V 1.5 V or –12 V 0.6 V  
ANALOG INPUT  
Input Ranges  
Bipolar  
–5  
–10  
0
+5  
+10 –10  
10  
20  
–5  
+5  
+10  
10  
–5  
–10  
0
+5  
+10  
10  
–5  
–10  
0
+5  
+10  
10  
–5  
–10  
0
+5  
+10  
10  
V
V
V
V
Unipolar  
0
0
0
20  
0
20  
0
20  
0
20  
Input Impedance  
10 V Span  
20 V Span  
3
6
5
10  
7
14  
3
6
5
7
3
6
5
7
3
6
5
7
3
6
5
7
kΩ  
kΩ  
10 14  
10 14  
10 14  
10 14  
POWER SUPPLIES  
Operating Range  
VLOGIC  
VCC  
VEE  
4.5  
11.4  
–16.5  
5.5  
16.5 11.4  
–11.4 –16.5  
4.5  
5.5  
4.5  
5.5  
16.5  
–11.4 –16.5  
4.5  
11.4  
5.5  
16.5  
–11.4 –16.5  
4.5  
11.4  
5.5  
16.5  
–11.4  
V
V
V
16.5 11.4  
–11.4 –16.5  
Operating Current  
ILOGIC  
ICC  
IEE  
3.5  
3.5  
10  
7
7
14  
3.5  
3.5  
10 14  
7
7
3.5  
3.5  
10 14  
7
7
3.5  
3.5  
10  
7
7
14  
3.5  
3.5  
10 14  
7
7
mA  
mA  
mA  
POWER CONSUMPTION  
220 375  
175  
220 375  
175  
220 375  
175  
220 375  
175  
220 375  
175  
mW4  
mW5  
INTERNAL REFERENCE VOLTAGE  
Output Current  
(Available for External Loads)  
(External Load Should Not  
Change During the Conversion)  
9.9 10.0 10.1 9.9 10.0 10.1  
2.0 2.0  
9.9 10.0 10.1  
9.9  
10.0 10.1  
9.9  
10.0 10.1  
V
2.0  
2.0  
2.0  
mA  
NOTES  
1Adjustable to zero.  
2Includes internal voltage reference error.  
3Maximum change from 25°C value to the value at TMIN or TMAX  
.
4Tested with REF OUT tied to REF IN through 50 resistor, VCC = +16.5 V, VEE = –16.5 V, VLOGIC = +5.5 V, and outputs in high-Z mode.  
5Tested with REF OUT tied to REF IN through 50 resistor, VCC = +12 V, VEE = –12 V, VLOGIC = +5 V, and outputs in high-Z mode.  
Specifications subject to change without notice.  
Specifications shown in boldface are tested on all devices at final electrical test at TMIN, 25°C, and TMAX. 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.  
–2–  
REV. C  

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