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Rochester Electronics ICL7107CDL Environmental and export classification status description

The Harris Semiconductor ICL7107CDL is an Integrated Circuit (IC) that serves as a 3.5 digit analog-to-digital converter. It was commonly used in various digital panel meter applications. 2. Functions: The ICL7107CDL IC performs the function of converting analog voltage inputs into digital values that can be displayed on a digital panel. It consists of a high input impedance operational amplifier, reference voltage, and other components to facilitate accurate measurement and display. 3. Applications: The ICL7107CDL IC can be used in various applications such as digital panel meters, multimeters, and other measuring instruments where analog signals need to be converted to digital form for display or further processing. 4. Alternative Components: Some alternative components to the ICL7107CDL IC are: - Analog Devices AD744 - Maxim Integrated MAX127 - Texas Instruments ADC081S051 5. Embedded Modules: Embedded modules or evaluation boards that may incorporate the ICL7107CDL IC include digital panel meter modules, ADC evaluation kits, and multimeter front-end modules. Here are 3 to 5 related Q&A about Harris Semiconductor ICL7107CDL: Q1: What is the maximum resolution of the ICL7107CDL IC? A: The ICL7107CDL IC has a maximum resolution of 3.5 digits, which translates to a maximum reading of 1999 on the display. Q2: Can the ICL7107CDL IC handle negative voltage inputs? A: The ICL7107CDL IC is designed to handle positive voltage inputs only. For applications requiring measurement of negative voltages, additional circuitry such as a voltage inverter or level shifter may be needed. Q3: What is the typical power consumption of the ICL7107CDL IC? A: The typical power consumption of the ICL7107CDL IC is around 10mW, making it suitable for low-power applications. Q4: Can the ICL7107CDL IC be used in temperature measurement applications? A: While the primary function of the ICL7107CDL IC is analog-to-digital conversion for voltage measurements, it can be used in conjunction with temperature sensors to display temperature readings on digital panels. Q5: Is the ICL7107CDL IC still widely available in the market? A: The ICL7107CDL IC may not be as commonly available as it was in the past, as it has been succeeded by newer ICs with improved features and performance. However, it can still be sourced from certain distributors specializing in legacy components.