This application note describes how to design and build a true White noise generator with Pink and Brown noise outputs using the OPAMP PAK SLG7004.

Such a device is primarily used in testing and measuring parameters of different analog equipment.

This application note implements a Smart Blind Controller.

It describes the implemented logic, HVPAK SLG47115 implementation and the obtained results of two controller variants, designed for different types of shutter sensors.

This application note describes how to design and build a digital stereo volume and balance controller with mute function.

It is possible to design a fully functional cost-effective digital stereo volume control circuit using only one SLG47004 IC with a very low external components count.

This application note describes the High Voltage GreenPAK IC configurated as a LED driver with  brightness and color temperature control.

This application note describes how to make a high voltage relay driver that switches at zerocrossing with the SLG47105 GreenPAK. It uses a half wave rectifier and optocoupler to provide a zero-crossing voltage detector (ZCVD) externally. It is also delayed internally to account for the operating time of the relay and ZCVD circuit so the relay switches at a future zero-crossing.

This application note describes how to design and build a stereo full-bridge Universal Class D (UcD) audio power amplifier using the SLG47105 IC.

This application note demonstrates how to implement a basic RTG4 Field Programmable Gate Array (FPGA) fabric design using SmartDesign. The design drives LEDs on the RTG4 Development Kit board with different patterns based on the state of Reset Switch (SW7), User Switch (SW2), and User Switch (SW1).

This application note explains the following concepts/systems and processes:

• Creating a Libero System-on-Chip (SoC) project
• Implementing an RTG4 fabric design with SmartDesign
• Simulating the design
• Making pin assignments, running layout, and programming the RTG4 silicon.

This application note describes the design procedure of a serial data pattern generator for making visual effects with a chain of WS2812B addressable RGB LEDs, using the SLG46811V and its EPG 92-byte ROM module. This note also contains test results of the hardware prototype.

This application note illustrates how to use the SLG47004 to control a potentiometer with an encoder and to implement an adjustable voltage divider based on it.

This app note presents a detailed description of the implementation of an AC-AC Automatic Voltage Regulator (AVR) using a GreenPAK SLG46537V CMIC. The purpose of AVRs is to maintain the voltage supplied to sensitive equipment within the predefined safe and functional limits of the device.

For such applications, autotransformers are commonly employed providing different taps on windings which can be selected by electromechanical relays depending on the input voltages. A suitable controller is required to sense the input voltage and select a suitable tap to obtain the controlled output voltage. The low-cost SLG46537V CMIC is ideally suited for this purpose since it provides sufficient control circuitry to meet the requirements. The implementation of this CMIC as an AVR controller is thoroughly tested using appropriate experimentation, and the results verify the viability of the idea.

This application note describes two designs using the SLG46811 IC to create simple single wire communication between two ICs.

This application note covers the method of designing a peak detector circuit for a variable analog signal and includes a frequency monitor circuit used to calculate time between two consecutive peaks. The GreenPAK SLG46620 IC is used to create this circuit

Optimized for compact and low-power applications, this design incorporates the P9222-R, an integrated single-chip wireless power receiver IC. It is highly efficient at light loads and very well-suited for applications like earbuds case charging.

System Benefits:

• The P9222-R is an ultra-compact, efficient wireless power receiver for up to 5W applications
• The ISL9113A provides a power supply solution for devices powered by three-cell alkaline, NiCd, NiMH, or one-cell Li-ion/Li-polymer batteries
• The ISL9205D is a complete charger for single-cell Li-ion/polymer batteries