Analog Macro

We offer various analog macros (data converter, power management, temperature sensor, analog front-end) for our customers' development to address various applications including communication, image processing, sensors and control.

Data Converters

We offer various data converter macros addressing low power consumption and a small area which are demanded in SoCs.

Pipeline & high speed SAR ADC

10-bit/12-bit resolution, maximum 600MS/s conversion rates

The world's smallest class power consumption


Applicable to 16bit to 24bit resolutions

Power consumption of up to 1mW with high precision SINAD 85dB


Applicable to 16bit to 24bit resolutions

SINAD 90dB. Power consumption is 1mW or less

[Data Converters]

[Data Converters]

Power Management

We offer various power management macros that enable single power supply development which is demanded in SoCs

LDO for low-noise power supply applications

Lineup of small-area versions such as the integrated I/O type

Safety protection functions such as short-circuit detection

Supports power supply to analog IPs such as ADC and PLL

Power-ON reset

Customizable voltage-detection level and reset time

Supports brown-out reset

[Example Application of Power Management Macro]

[Example Application of Power Management Macro]

Sensors and Analog Front-End (AFE)

We offer a sensor macro for measuring temperature and voltage inside the chip and a low power-consumption AFE for processing signals from various external sensors.

Temperature sensor macro

Can monitor temperature inside the chip at high resolution (0.125°C)

Low power consumption and small area allow installation of multiple sensors on one chip

Realizes temperature-dependent voltage and frequency control system

[Example Application of Temperature Sensor]

[Example Application of Temperature Sensor]

Scanner AFE

Supports both CCD and CIS

Includes gain and offset adjustment function

Comes with 12-bit, 50 MS/s ADC

Low power consumption (72mW)

[Example Application of Scanner AFE]

[Example Application of Scanner AFE]

Custom AFE that supports various sensor signals and external signals

AFE for optical sensor, humidity sensor, and gyro