Tachio Yuasa

Digital-to-analog converter having resistor networks

D/A converter including output buffer having a controllable offset voltage

Operational amplifier having stable operations for a wide range of source voltage, and current detector circuit employing a small number of elements

Digital-to-analog converter for reducing occupied area thereof

Digital-analog conversion circuit capable of functioning at a low power supply voltage

Gain controlled amplification circuit having differential amplifier

Amplifier circuit with wide dynamic range and low power consumption

Stabilized current mirror circuit

Analog-Digital-Wandleranordnung Analog-to-digital converter array

Analog-to-digital converter arrangement