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TC7107AILW PDF预览

TC7107AILW

更新时间: 2024-11-20 19:26:47
品牌 Logo 应用领域
美国微芯 - MICROCHIP 转换器
页数 文件大小 规格书
34页 381K
描述
IC,A/D CONVERTER,SINGLE,3 1/2-DIGIT,CMOS,LDCC,44PIN

TC7107AILW 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:QCCJ, LDCC44,.7SQ
Reach Compliance Code:compliant风险等级:5.45
最大模拟输入电压:6 V转换器类型:A/D CONVERTER
JESD-30 代码:S-PQCC-J44功能数量:1
端子数量:44最高工作温度:85 °C
最低工作温度:-25 °C输出位码:7-SEGMENT
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装等效代码:LDCC44,.7SQ封装形状:SQUARE
封装形式:CHIP CARRIER认证状态:Not Qualified
子类别:Analog to Digital Converters表面贴装:YES
技术:CMOS温度等级:OTHER
端子形式:J BEND端子节距:1.27 mm
端子位置:QUADBase Number Matches:1

TC7107AILW 数据手册

 浏览型号TC7107AILW的Datasheet PDF文件第2页浏览型号TC7107AILW的Datasheet PDF文件第3页浏览型号TC7107AILW的Datasheet PDF文件第4页浏览型号TC7107AILW的Datasheet PDF文件第5页浏览型号TC7107AILW的Datasheet PDF文件第6页浏览型号TC7107AILW的Datasheet PDF文件第7页 
TC7106/A/TC7107/A  
3-1/2 Digit Analog-to-Digital Converters  
Features:  
General Description:  
• Internal Reference with Low Temperature Drift:  
- TC7106/TC7107: 80 ppm/°C (Typical)  
- TC7106A/TC7107A: 20 ppm/°C (Typical)  
The TC7106A and TC7107A 3-1/2 digit direct display  
drive Analog-to-Digital Converters allow existing  
TC7106/TC7107 based systems to be upgraded. Each  
device has a precision reference with a 20 ppm/°C  
maximum temperature coefficient. This represents a 4  
to 7 times improvement over similar 3-1/2 digit  
converters. Existing TC7106 and TC7107 based  
systems may be upgraded without changing external  
passive component values. The TC7107A drives  
common anode light emitting diode (LED) displays  
directly with 8 mA per segment. A low cost, high  
resolution indicating meter requires only a display, four  
resistors, and four capacitors. The TC7106A low-power  
drain and 9V battery operation make it suitable for por-  
table applications.  
• Drives LCD (TC7106) or LED (TC7107)  
Display Directly  
• Zero Reading with Zero Input  
• Low Noise for Stable Display  
• Auto-Zero Cycle Eliminates Need for Zero  
Adjustment  
• True Polarity Indication for Precision Null  
Applications  
• Convenient 9V Battery Operation (TC7106A)  
• High-Impedance CMOS Differential Inputs: 1012Ω  
• Differential Reference Inputs Simplify Ratiometric  
Measurements  
The TC7106A/TC7107A reduces linearity error to less  
than 1 count. Rollover error – the difference in readings  
for equal magnitude, but opposite polarity input signals,  
is below ±1 count. High-impedance differential inputs  
• Low-Power Operation: 10 mW  
offer 1 pA leakage current and  
a
1012Ω input  
Applications:  
impedance. The differential reference input allows  
ratiometric measurements for ohms or bridge  
transducer measurements. The 15 µVP–P noise  
performance ensures a “rock solid” reading. The auto-  
zero cycle ensures a zero display reading with a zero  
volts input.  
• Thermometry  
• Bridge Readouts: Strain Gauges, Load Cells, Null  
Detectors  
• Digital Meters: Voltage/Current/Ohms/Power, pH  
• Digital Scales, Process Monitors  
• Portable Instrumentation  
© 2008 Microchip Technology Inc.  
DS21455D-page 1  

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