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ICL7117CPL+3 PDF预览

ICL7117CPL+3

更新时间: 2024-11-09 14:35:47
品牌 Logo 应用领域
美信 - MAXIM 光电二极管转换器
页数 文件大小 规格书
8页 397K
描述
ADC, Dual-Slope, 16-Bit, 1 Func, 1 Channel, Parallel, Word Access, CMOS, PDIP40, LEAD FREE, PLASTIC, MS-011AC, DIP-40

ICL7117CPL+3 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:DIP
包装说明:DIP, DIP40,.6针数:40
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
最大模拟输入电压:2 V转换器类型:ADC, DUAL-SLOPE
JESD-30 代码:R-PDIP-T40JESD-609代码:e3
长度:52.07 mm最大线性误差 (EL):0.0015%
湿度敏感等级:1标称负供电电压:-5 V
模拟输入通道数量:1位数:16
功能数量:1端子数量:40
最高工作温度:70 °C最低工作温度:
输出位码:BINARY输出格式:PARALLEL, WORD
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP40,.6封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
电源:+-5 V认证状态:Not Qualified
座面最大高度:5.08 mm子类别:Analog to Digital Converters
标称供电电压:9 V表面贴装:NO
技术:CMOS温度等级:COMMERCIAL
端子面层:Matte Tin (Sn)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
Base Number Matches:1

ICL7117CPL+3 数据手册

 浏览型号ICL7117CPL+3的Datasheet PDF文件第2页浏览型号ICL7117CPL+3的Datasheet PDF文件第3页浏览型号ICL7117CPL+3的Datasheet PDF文件第4页浏览型号ICL7117CPL+3的Datasheet PDF文件第5页浏览型号ICL7117CPL+3的Datasheet PDF文件第6页浏览型号ICL7117CPL+3的Datasheet PDF文件第7页 
EVALUATION KIT AVAILABLE  
ICL7116/ICL7117  
3½ Digit ADCs with Display Hold  
General Description  
Features  
Improved 2nd Source!  
The Maxim ICL7116 and ICL7117 are 3½ digit monolithic  
analog-to-digital converters. They differ from the Maxim  
ICL7106 and ICL7107 in that the ICL7116 and ICL7117  
have a Hold pin, which makes it possible to hold or  
“freeze” a reading. These integrating ADCs have very  
high input impedances and directly drive LCD (ICL7116)  
and LED (ICL7117) displays.  
Hold Pin Allows Indefinite Display Hold  
Guaranteed First Reading Recovery from Overrange  
On-Board Display Drive Capability—No External  
Circuitry Required: LCD (ICL7116), LED (ICL7117)  
High-Impedance CMOS Differential Inputs  
Versatility and accuracy are inherent features of these  
converters. The dual-slope conversion technique auto-  
matically rejects interference signals common in industrial  
environments. The true differential input is particularly  
useful when making ratiometric measurements (ohms or  
bridge transducers). Maxim has added a zero-integrator  
phase to the ICL7116 and ICL7117, eliminating overrange  
hangover and hysteresis effects. Finally, these devices  
offer high accuracy by lowering rollover error to less than  
one count and zero reading drift to less than 1µV/ºC.  
Low Noise (< 15µV ) Without Hysteresis or  
P-P  
Overrange Hangover  
Clock and Reference On-Chip  
Zero Input Gives Zero Reading  
True Polarity Indication for Precision Null Applications  
Ordering Information appears at end of data sheet.  
Applications  
These devices can be used in a wide range of digital  
panel meter applications. Most applications, however,  
involve the measurement and display of analog data:  
Pin Configurations  
TOP VIEW  
Pressure  
Voltage  
Resistance  
Temperature  
Conductance  
Current  
Speed  
1
2
3
4
5
6
7
8
9
HOLD  
D1  
OSC1 40  
OSC2 39  
OSC3 38  
TEST 37  
REF HI 36  
V+ 35  
C1  
Material Thickness  
B1  
ICL7116  
ICL7117  
A1  
Typical Operating Circuit  
F1  
G1  
E1  
C+REF 34  
C-REF 33  
COMMON 32  
ON HI 31  
ON LO 30  
A/Z 29  
LCD DISPLAY  
+
ANALOG  
D2  
INPUT  
-
10 C2  
11 B2  
12 A2  
CLOSED = HOLD  
OPEN = RUN  
ICL7116  
F2  
E2  
13  
14  
28  
27  
BUFF  
INT  
15 D3  
16 B3  
17 F3  
18 E3  
V- 26  
G2 25  
9V  
VREF  
C3  
A3  
24  
23  
22  
21  
AB4  
POL  
G3  
19  
20  
TO ANALOG  
COMMON PIN  
[PIN 32]  
BP/GND  
PDIP  
Pin Configurations continued at end of data sheet  
Detailed Circuit Diagram - see Figure 1  
19-0949; Rev 2; 1/17  

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