ISL12027IV
Real-time clock/calendar ICs with EEPROM, 2.7V reset, 8-pin TSSOP
Manufacturer： ['rochester', 'intersil']
series introduction
The **ISL12027IV Series** is a family of highly integrated, low-power real-time clock (RTC) modules designed to provide precise timekeeping and calendar functionality for a wide range of electronic systems. These modules are engineered to deliver exceptional accuracy, low power consumption, and robust performance, making them ideal for applications where reliable timekeeping is critical. The ISL12027IV Series incorporates advanced features such as automatic battery backup, temperature compensation, and non-volatile memory, ensuring uninterrupted operation even in challenging environments.
One of the standout features of the ISL12027IV Series is its ultra-low power consumption, which makes it particularly suitable for battery-powered devices and energy-efficient systems. The RTC module operates on a wide voltage range, supporting both primary and backup power sources, and includes an integrated trickle charger for maintaining backup batteries. This ensures continuous operation during power outages or system shutdowns. Additionally, the series features a highly accurate temperature-compensated crystal oscillator (TCXO), which minimizes timing errors caused by temperature fluctuations, delivering precision timekeeping across a broad temperature range.
The ISL12027IV Series is designed with a compact form factor and surface-mount technology, enabling seamless integration into space-constrained designs. Its non-volatile memory allows for the storage of critical system data, such as calibration settings or user configurations, even when power is lost. The module also supports I2C communication, providing easy interfacing with microcontrollers and other digital systems.
Typical applications for the ISL12027IV Series include smart meters, IoT devices, medical equipment, industrial automation systems, and consumer electronics. In smart meters, for example, the RTC ensures accurate time-stamping of energy usage data, while in IoT devices, it enables synchronized communication and event logging. The series is also widely used in automotive systems, where reliable timekeeping is essential for diagnostics, logging, and infotainment systems.
Overall, the ISL12027IV Series combines precision, reliability, and low power consumption, making it a versatile solution for modern electronic systems that demand accurate and dependable timekeeping capabilities. Its robust design and advanced features ensure consistent performance across a variety of industries and applications.
Images for reference
8-TSSOP
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