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5962-8876401LX PDF预览

5962-8876401LX

更新时间: 2024-01-27 08:24:44
品牌 Logo 应用领域
亚德诺 - ADI 转换器
页数 文件大小 规格书
16页 286K
描述
High Speed, 4-Channel, 8-Bit CMOS ADC

5962-8876401LX 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:DIP
包装说明:DIP,针数:24
Reach Compliance Code:unknown风险等级:5.71
Is Samacsys:N最大模拟输入电压:5 V
最小模拟输入电压:最长转换时间:2.5 µs
转换器类型:ADC, FLASH METHODJESD-30 代码:R-GDIP-T24
JESD-609代码:e0最大线性误差 (EL):0.1953%
湿度敏感等级:NOT APPLICABLE模拟输入通道数量:4
位数:8功能数量:1
端子数量:24最高工作温度:125 °C
最低工作温度:-55 °C输出位码:BINARY, COMPLEMENTARY OFFSET BINARY
输出格式:PARALLEL, 8 BITS封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DIP封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT APPLICABLE
采样并保持/跟踪并保持:TRACK座面最大高度:5.715 mm
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:7.62 mm
Base Number Matches:1

5962-8876401LX 数据手册

 浏览型号5962-8876401LX的Datasheet PDF文件第5页浏览型号5962-8876401LX的Datasheet PDF文件第6页浏览型号5962-8876401LX的Datasheet PDF文件第7页浏览型号5962-8876401LX的Datasheet PDF文件第9页浏览型号5962-8876401LX的Datasheet PDF文件第10页浏览型号5962-8876401LX的Datasheet PDF文件第11页 
AD7824/AD7828  
UNIPOLAR OPERATION  
25k  
The analog input range for any channel of the AD7824/AD7828 is  
0 V to 5 V as shown in the unipolar operational diagram of  
Figure 10. Figure 11 shows the designed code transitions that  
occur midway between successive integer LSB values (i.e., 1/2 LSB,  
3/2 LSB, 5/2 LSB, FS 3/2 LSBs). The output code is natural  
binary with 1 LSB = FS/256 = (5/256) V = 19.5 mV.  
40k⍀  
27k⍀  
V
IN  
AD544  
AIN1  
AD7824*  
AD7828*  
5V  
12k⍀  
5V  
V
(+)  
REF  
5V  
V
DD  
0.1F  
47F  
DB7  
DB0  
V
(–)  
REF  
GND  
5V  
V
DD  
0.1F  
47F  
V
REF  
5V  
V
(+)  
(–)  
REF  
AIN1  
*ADDITIONAL PINS OMITTED FOR CLARITY.  
ONLY CHANNEL 1 SHOWN.  
AD7824*  
AD7828*  
V
IN  
0VTO 5V  
DB7  
Figure 12. AD7824/AD7828 Bipolar 4 V Operation  
V
REF  
GND  
DB0  
11111111  
FS = 8V  
1LSB = FS/256  
*ADDITIONAL PINS OMITTED FOR CLARITY.  
11111110  
11111101  
10000010  
10000001  
ONLY CHANNEL 1 SHOWN.  
Figure 10. AD7824/AD7828 Unipolar 0 V to 5 V Operation  
+FS  
2
FULL-SCALE  
TRANSITION  
10000000  
01111111  
–FS  
2
+ 1LSB  
11111111  
11111110  
11111101  
01111110  
00000010  
00000001  
00000000  
FS  
1LSB =  
256  
0V  
AIN, INPUTVOLTAGE – LSB  
00000011  
00000010  
00000001  
00000000  
Figure 13. Ideal Input/Output Transfer Characteristic for  
4 V Operation  
TIMING AND CONTROL  
0
1LSB 2LSB 3LSB  
AIN, INPUTVOLTAGE – LSB  
FS  
FS – 1LSB  
The AD7824/AD7828 has two digital inputs for timing and  
control. These are Chip Select (CS) and Read (RD). A READ  
operation brings CS and RD low, which starts a conversion on  
the channel selected by the multiplexer address inputs (see  
Table I). There are two modes of operation as outlined by the  
timing diagrams of Figures 14 and 15. Mode 0 is designed for  
microprocessors that can be driven into a WAIT state. A  
READ operation (i.e., CS and RD are taken low) starts a con-  
version and data is read when conversion is complete. Mode l  
does not require microprocessor WAIT states. A READ operation  
initiates a conversion and reads the previous conversion results.  
Figure 11. Ideal Input/Output Transfer Characteristic for  
Unipolar 0 V to 5 V Operation  
BIPOLAR OPERATION  
The circuit of Figure 12 is designed for bipolar operation. An  
AD544 op amp conditions the signal input (VIN) so that only  
positive voltages appear at AIN1. The closed loop transfer func-  
tion of the op amp for the resistor values shown is given below:  
AIN1 = 2.5 0.625V Volts  
(
)
IN  
Table I. Truth Table for Input Channel Selection  
The analog input range is 4 V and the LSB size is 31.25 mV.  
The output code is complementary offset binary. The ideal  
input/output characteristic is shown in Figure 13.  
AD7824  
AD7828  
A1 A0  
A1  
A0  
A2  
Channel  
0
0
1
1
0
1
0
1
0
0
0
0
1
1
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
AIN1  
AIN2  
AIN3  
AIN4  
AIN5  
AIN6  
AIN7  
AIN8  
–8–  
REV. F  

5962-8876401LX 替代型号

型号 品牌 替代类型 描述 数据表
5962-8876401LA ADI

完全替代

4-CH 8-BIT FLASH METHOD ADC, PARALLEL ACCESS, CDIP24, CERAMIC, DIP-24
AD7824BQ ADI

类似代替

LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs
AD7824CQ ADI

类似代替

LC2MOS High Speed 4- & 8-Channel 8-Bit ADCs

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