Outline
MM4032A14 is a high-performance 14bit sophisticated successive approximation analog-to-digital converter IC with a built-in reference voltage supply, supporting pseudo-differential inputs. Simultaneous sampling of differential signals through two channels is available.The maximum data sampling rate is 1000ksps, controlled by an external clock.This IC supports a serial interface.
Features
① Power supply for analog: 5 V, Power supply for digital: 1.8 to 5 V
② 14bit successive approximation ADC
③ Simultaneous sampling and conversion through two channels
④ Two channels of pseudo-differential analog input
⑤ Sampling rate: 1000ksps 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)
Specifications
| Specifications | Number of input channels [ch] |
Resolution [bit] |
Sampling Rate [ksps] |
internal reference voltage [V] |
Integral nonlinearity error [LSB] |
Differential nonlinearity error [LSB] |
Communication I/F | Package |
|---|
