Dual Operational Amplifiers

■ Overview The AN6553 is a dual operational amplifier with phase compensation circuits built-in. It is suitable for application to various electronic circuits such as active filters audio pre-amplifiers. ■ Features • Phase compensation circuit built-in • High gain, low noise • Output short-c

Microprocessor CORE Voltage Regulator Multi-Phase Buck PWM Controller

The ISL6553 multi-phase PWM control IC together with its companion gate drivers, the HIP6601, HIP6602 or HIP6603 provides a precision voltage regulation system for advanced microprocessors. Multi-phase power conversion is a marked departure from earlier single phase converter configurations previo

Bus Termination Regulator

General Description The ML6553 switching regulator is designed to convert voltage supplies ranging from 2.0V to 3.6V into a desired output voltage or termination voltage for various applica tions. The ML6553 can be implemented to produce regulated output voltages in two different modes. In the de

LCD Driver IC with Key Input Function

DESCRIPTION PT6553 is an LCD Driver IC providing key scan circuitry which can accept up to a maximum of 30 keys, thereby, reducing printed circuit board wiring. It can drive up to 126 segments and is capable of controlling up to 4 general purpose output ports. The reset circuit provides on-chip v

LCD Driver IC with Key Input Function

DESCRIPTION PT6553 is an LCD Driver IC providing key scan circuitry which can accept up to a maximum of 30 keys, thereby, reducing printed circuit board wiring. It can drive up to 126 segments and is capable of controlling up to 4 general purpose output ports. The reset circuit provides on-chip v