MM4032

MM4032 is a sophisticated successive approximation analog-to-digital converter IC with a built-in reference voltage supply, supporting pseudo-differential inputs. Three types (16-, 14-, and 12-bit) are provided depending on the intended use.
Simultaneous sampling of differential signals through two channels is available.The maximum data sampling rate is 1000 Ksps, controlled by an external clock.This IC supports a serial interface.

① Power supply for analog: 5 V, Power supply for digital: 1.8 to 5 V
② 16-, 14-, and 12-bit successive approximation ADC
③ Simultaneous sampling and conversion through two channels
④ Two channels of pseudo-differential analog input
⑤ Sampling rate: 1000 ksps at the maximum
⑥ Use of internal / external reference voltage
⑦ AVDD current consumption: 8.5mA typ.
(use of internal reference voltage for conversion)
⑧ Conversion mode setting (setting of input range, selection of output sequence)