ICL7126RCPL
40-pin dual slope ADC with 3.5-digit LCD display driver
Manufacturer： ['harris-semiconductor', 'maxim', 'Maxim', 'ti', 'max', 'rochester']
series introduction
The **ICL7126RCPL Series** is a highly integrated, low-power, 3.5-digit analog-to-digital converter (ADC) designed for precision measurement applications. This series is renowned for its ability to deliver accurate and reliable performance in a wide range of electronic systems, particularly those requiring low power consumption and high-resolution analog signal processing. The ICL7126RCPL Series is built around a dual-slope integration architecture, which ensures excellent noise rejection and high accuracy, making it a preferred choice for applications where precision is paramount.
One of the standout features of the ICL7126RCPL Series is its ultra-low power consumption, which makes it ideal for battery-operated devices and portable instruments. The device operates on a single power supply, typically ranging from 7V to 15V, and consumes minimal current, ensuring extended battery life in handheld applications. Additionally, the series incorporates an onboard reference voltage and a display driver, which simplifies system design and reduces the need for external components. The display driver supports direct interfacing with liquid crystal displays (LCDs), enabling seamless integration into user interfaces for measurement devices.
The ICL7126RCPL Series is designed with robustness in mind, featuring a high input impedance and low leakage current, which minimizes measurement errors in high-impedance circuits. Its auto-zeroing capability ensures long-term stability and accuracy, even in environments with fluctuating temperatures or power supply variations. The device also includes a polarity detection function, which automatically indicates the polarity of the input signal, further enhancing its usability in measurement applications.
Typical use cases for the ICL7126RCPL Series include digital multimeters, panel meters, and other precision measurement instruments. Its compact design and low power requirements make it particularly well-suited for portable devices such as handheld testers, battery monitors, and environmental sensors. In industrial settings, the series is often employed in process control systems, where accurate analog signal conversion is critical for monitoring and controlling equipment. Additionally, its reliability and ease of integration have made it a popular choice in automotive diagnostics, medical instrumentation, and consumer electronics.
Overall, the ICL7126RCPL Series combines precision, low power consumption, and robust design, making it a versatile and dependable solution for a wide range of measurement and monitoring applications across multiple industries.
Images for reference
40-DIP
Image Preview