Real-time Clock IC

OVERVIEW The SM8577B is a CMOS serial-interface type realtime clock IC that operates at 32.768 kHz. It employs a 3-line serial interface to transfer time and date data. It incorporates a supply-voltage detect function to determine data validity/invalidity. It features an output interrupt with 32

Real-time Clock IC

Chokes Data Communication Circuits

General purpose pulse transformers. These units can be used in common applications such as: • isolating • line coupling • matching • some can be used as common mode chokes

LCD CONTROL IC WITH I2C INTERFACE

Description Functions: • Direct and duplex LCD control modes. IC controls 32 LCD segments in direct mode and 64 segments in duplex mode; • Ensures interface of I2C bus interface; can be used as expander of I2C bus output Features: • Supply voltage 2.5 to 6V; • Low power consump

Data Communication Circuits

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Female Style 1/2 R High Temperature

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3V to 28V Input, Low-Cost, Hysteretic Synchronous Step-Down Controllers

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