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AD7874BQ PDF预览

AD7874BQ

更新时间: 2024-01-02 14:17:41
品牌 Logo 应用领域
亚德诺 - ADI 转换器信息通信管理
页数 文件大小 规格书
16页 417K
描述
LC2MOS 4-Channel, 12-Bit Simultaneous Sampling Data Acquisition System

AD7874BQ 技术参数

Source Url Status Check Date:2013-05-01 14:56:21.354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:EAR99HTS代码:8542.39.00.01
风险等级:1.54Is Samacsys:N
最大模拟输入电压:15 V最小模拟输入电压:10 V
最长转换时间:35 µs转换器类型:ADC, SUCCESSIVE APPROXIMATION
JESD-30 代码:R-GDIP-T28JESD-609代码:e0
长度:37.84 mm最大线性误差 (EL):0.024%
标称负供电电压:-5 V模拟输入通道数量:4
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:2'S COMPLEMENT BINARY
封装主体材料:CERAMIC, GLASS-SEALED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 APPLICABLE
电源:+-5 V认证状态:Not Qualified
采样速率:0.029 MHz采样并保持/跟踪并保持:TRACK
筛选级别:MIL-STD-883 Class B座面最大高度:5.59 mm
子类别:Analog to Digital Converters最大压摆率:18 mA
标称供电电压:5 V表面贴装:NO
技术:CMOS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 APPLICABLE宽度:13.2 mm
Base Number Matches:1

AD7874BQ 数据手册

 浏览型号AD7874BQ的Datasheet PDF文件第10页浏览型号AD7874BQ的Datasheet PDF文件第11页浏览型号AD7874BQ的Datasheet PDF文件第12页浏览型号AD7874BQ的Datasheet PDF文件第13页浏览型号AD7874BQ的Datasheet PDF文件第14页浏览型号AD7874BQ的Datasheet PDF文件第15页 
AD7874  
SH O RTING P LUG O P TIO NS  
CO MP O NENT LIST  
T here are seven shorting plug options which must be set before  
using the board. T hese are outlined below:  
IC1  
IC2  
IC3  
IC4  
AD713 Quad Op Amp  
AD7874 Analog-to-Digital Converter  
MC78L05 +5 V Regulator  
MC79L05 –5 V Regulator  
74HC00 Quad NAND Gate  
10 µF Capacitors  
0.1 µF Capacitors  
10 kPull-Up Resistors  
Shorting Plugs  
LK1–LK4  
Connects the analog inputs to the buffer amplifi-  
ers. T he analog inputs may also be connected to a  
component grid for signal conditioning.  
IC5  
C1, C3, C5, C7, C9  
C2, C4, C6, C8, C10  
R1, R2  
LK1, LK2, LK3  
LK4, LK5, LK6  
LK7  
SKT 1, SKT 2, SKT 3,  
SKT 4, SKT 5, SKT 6,  
SKT 7  
LK5  
LK6  
LK7  
Selects either the AD7874 internal clock or an ex-  
ternal clock source.  
Selects either the AD7874 internal reference or an  
external reference source.  
Connects the AD7874 RD input directly to the  
RD input of SKT 8 or to a decoded STRB and  
R/W input. T his shorting plug setting depends on  
the microprocessor, e.g., the T MS32020 and  
68000 require a decoded RD signal.  
BNC Sockets  
SKT 8  
26-Contact (2-Row) IDC Connector  
O UTLINE D IMENSIO NS  
D imensions shown in inches and (mm).  
P lastic (N-28)  
SO IC (R-28)  
Cer dip (Q -28)  
LCCC (E-28A)  
1
0.100 (2.54)  
0.055 (1.40)  
0.045 (1.14)  
0.075  
(1.91)  
REF  
0.064 (1.63)  
0.028 (0.71)  
0.022 (0.56)  
28  
NO. 1 PIN INDEX  
0.050 ± 0.005  
(1.27 ± 0.13)  
BOTTOM VIEW  
0.040 x 45°  
(1.02 x 45°)  
REF 3 PLCS  
0.020 x 45°  
(0.51 x 45°) REF  
0.458 (11.63) 2  
0.442 (11.23)  
NOTES  
1. THIS DIMENSION CONTROLS THE OVERALL PACKAGE  
THICKNESS.  
2. APPLIES TO ALL FOUR SIDES.  
3. ALL TERMINALS ARE GOLD PLATED.  
–16–  
REV. C  

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