SONY IMX661 is a diagonal 56.73mm (type 3.6) CMOS active pixel type solid-state image sensor with a square pixel array and 127M effective pixels. It is available in monochrome (IMX661AAMR) and in color (IMX661AAQR). This chip features a global shutter with variable charge-integration time. It operates with analog 3.3V, digital 1.1V and interface 1.8V quadruple power supply. High sensitivity and low dark current are achieved.