Industrial Applications
Control

Overview
Reference Circuits
Documents
Design Resources

Industrial solutions are required in a broad range of industries. Programmable logic controllers (PLC), distributed control systems (DCS), smart transmitters, and general-purpose data acquisition are used in the majority of these Industrial systems. These applications utilize various types of sensors and feedback mechanisms to monitor and control machine or system interactions by collecting, storing, and analyzing data. Acquiring data from sensors involves precision measurement and processing of analog variables, such as voltages and currents, where there is a need to often sense very small changes. Intersil's broad portfolio of analog, power and interface solutions makes it well positioned to deliver world class solutions to Industrial customers.

View Product Tables

Digital Potentiometers
Serial Interface
Real Time Clocks

Featured Products

ISL32602E/ISL32603E

1.8V to 3.3V, micro-power, ±15kV ESD, +125°C, slew rate limited, RS-485/RS-422 transceivers More »

enlarge

ISL233x8, ISL234x8: Single/Dual/Quad, 128-Tap, Low Voltage Digitally Controlled Potentiometer (XDCP™) More »

enlarge

ISL12022M: Real Time Clock with Embedded Crystal

±5ppm Accuracy Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temperature Compensation, and Auto Daylight Saving More »

enlarge

ISL12058: Low Cost and Low Power I2C-Bus™ Real Time Clock/Calendar Low Power and Low Cost RTC with Alarm Function More »

enlarge

Featured Products

ISL32603E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers
ISL12022M
Low Power RTC with Battery Backed SRAM, Integrated ±5ppm Temp Compensation and Auto DST
ISL12032
Low Power RTC with Battery Backed SRAM and 50/60 Cycle AC Input and Xtal Back-up
ISL12058
World's Smallest, Low Cost and Low Power RTC
ISL81334
±15kV ESD Protected, 5V, Two Port, Dual Protocol (RS-232/RS-485) Transceivers

ISL32602E
1.8V to 3.3V, Micro-Power, ±15kV ESD, +125°C, Slew Rate Limited, RS-485/RS-422 Transceivers
ISL3152E
5V, RS-485/RS-422 Differential Transceiver
ISL4221E
QFN Packaged, ±15kV ESD Protected, +2.7V to +5.5V, 150nA, 250kbps, RS-232 Transmitters/Receivers
ISL32611E
±16.5kV ESD Protected, 1.8V, Micro Power, +125°C, 1/8 Unit Load, RS-485/RS-422 Differential Receivers
ISL3035E
4-Channel And 6-Channel High Speed, Auto-direction Sensing Logic Level Translators

Related Block Diagrams

Choose your design solution from the list below:

Application Notes - Digital Potentiometers
	Title
	Video Fader With DCP-Digital Control
	Perform Coarse and Fine Correction with Less Costly Dual DCPs
	Electronics Meets the Challenges of Patient Monitors
	Choose a Digitally-Controlled Potentiometer Instead of a DAC?

Application Notes - Interface
	Title
	Implementing a Three Pin, Half-Duplex, Dual Protocol (RS-232/RS-485) Interface Using The ISL81387 OR ISL41387
	Implementing a Three Pin, Half-Duplex, Dual Protocol (RS-232/RS-485) Interface Using The ISL3330 OR ISL3331
	Add a Loss of Signal (LOS) Indicator to Your RS-485 or RS-422 Transceiver
	Level Shifting Down to 1.8V Using 3.3V I2C Buffers

Application Notes - Timing Circuits
	Title
	Intersil Low Cost RTC Family User’s Guide
	Using Intersil’s High Accuracy Real Time Clock Module
	ISL12022 RTC Accuracy Optimization Calibration Procedure
	Prevent Reverse Charging of a Lithium Battery to Meet UL Safety Requirement
	Addressing Power Issues in Real Time Clock Applications
	Electronics Meets the Challenges of Patient Monitors
	ISL12022M EEPROM Recall Procedure